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manojsdoshi
2021-06-04 17:39:30 +00:00
parent 375f650549
commit 2709cd752f
3925 changed files with 132532 additions and 172858 deletions
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@@ -92,9 +92,9 @@ $(function() {
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define RIPPLE_NODESTORE_DATABASESHARD_H_INCLUDED</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160; </div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;ripple/app/ledger/Ledger.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/basics/RangeSet.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/core/DatabaseCon.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Database.h&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="preprocessor">#include &lt;ripple/core/SociDB.h&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Database.h&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/ShardInfo.h&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;ripple/nodestore/Types.h&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="codeRef" href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a>&gt;</span></div>
@@ -106,166 +106,157 @@ $(function() {
<div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShard.html"> 37</a></span>&#160;<span class="keyword">class </span><a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html">DatabaseShard</a> : <span class="keyword">public</span> <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;{</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a314de2dc9243ccaa1e180d1a0ac4b0b2"> 49</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a314de2dc9243ccaa1e180d1a0ac4b0b2">DatabaseShard</a>(</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a> <span class="keyword">const</span>&amp; name,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>&amp; parent,</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; config,</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>(name, parent, scheduler, readThreads, config, journal)</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; {</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; }</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160; </div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a620a17c7b2a6ca4a05c79a1f6637abca">init</a>() = 0;</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160; </div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a78a0781aff3b86e44c701c280317d146">prepareLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> validLedgerSeq) = 0;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160; </div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ac4b147629a573d6a8a69599356016a83">prepareShards</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::uint32_t&gt;</a> <span class="keyword">const</span>&amp; shardIndexes) = 0;</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160; </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a435483044cad610e25db707999b4544a">removePreShard</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex) = 0;</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; </div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a2532e82d6e564cc5c186a23c4e848de0">getPreShards</a>() = 0;</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; </div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae86f08a36583502b9050a087c95ba1b6">importShard</a>(</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; boost::filesystem::path <span class="keyword">const</span>&amp; srcDir) = 0;</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; </div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger&gt;</a></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a02c60dcae61eec37bbe4c64dbabf46d6">fetchLedger</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160; </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a9ac112f923d4db1db4bf3a52711aab12">setStored</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger const&gt;</a> <span class="keyword">const</span>&amp; ledger) = 0;</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; </div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a244dc1088aa5c92cd08977375e49ce6c">getCompleteShards</a>() = 0;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a8417fc440d7ca371295cfc665e611f31">callForLedgerSQL</a>(</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> ledgerSeq,</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; </div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#acbbb6c70f6625b4e784a5a964762607e">callForTransactionSQL</a>(</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> ledgerSeq,</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; </div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a6baffa344648d383b4f42dcc1161f4e5">iterateLedgerSQLsForward</a>(</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> minShardIndex,</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; </div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ad522ade6ca2620e01a2b48d1c2ee4132">iterateTransactionSQLsForward</a>(</div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> minShardIndex,</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; </div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ab2ea6a79937b1df27cbd0893bb9d6944">iterateLedgerSQLsBack</a>(</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> maxShardIndex,</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; </div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a7f5add66e74c912f09b5ed56900186a7">iterateTransactionSQLsBack</a>(</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> maxShardIndex,</div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> index)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160; </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a41cdfc11611d60733f42c72cfa684bed">ledgersPerShard</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#aaf2ae45e50a851560136d60e7ed82a15">earliestShardIndex</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160; </div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#aa1a0278ace9b70c807f585c3eae6d787">seqToShardIndex</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; </div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a723fa052936812d4c79bfa9b440b2327">firstLedgerSeq</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; </div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a376e9e9081ea89d50cc5a15c4ce91cc0">lastLedgerSeq</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160; <span class="keyword">virtual</span> boost::filesystem::path <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a4cb31c3ebed3f201bc0cd563666ed3c9">getRootDir</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; </div>
<div class="line"><a name="l00276"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a12b4f6e3c30bc8844edbf0fa421efc2f"> 276</a></span>&#160; <span class="keyword">static</span> constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a12b4f6e3c30bc8844edbf0fa421efc2f">ledgersPerShardDefault</a>{16384u};</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;};</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a617c1739d14f737d9e4fda3b0cb76361"> 47</a></span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a617c1739d14f737d9e4fda3b0cb76361">DatabaseShard</a>(</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1Scheduler.html">Scheduler</a>&amp; scheduler,</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160; <a class="code" href="classripple_1_1Section.html">Section</a> <span class="keyword">const</span>&amp; config,</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> journal)</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; : <a class="code" href="classripple_1_1NodeStore_1_1Database.html">Database</a>(scheduler, readThreads, config, journal)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; {</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; }</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a620a17c7b2a6ca4a05c79a1f6637abca">init</a>() = 0;</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160; </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a></div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a78a0781aff3b86e44c701c280317d146">prepareLedger</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> validLedgerSeq) = 0;</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; </div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ac4b147629a573d6a8a69599356016a83">prepareShards</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector&lt;std::uint32_t&gt;</a> <span class="keyword">const</span>&amp; shardIndexes) = 0;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160; </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a435483044cad610e25db707999b4544a">removePreShard</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex) = 0;</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160; </div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a2532e82d6e564cc5c186a23c4e848de0">getPreShards</a>() = 0;</div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>&#160; </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae86f08a36583502b9050a087c95ba1b6">importShard</a>(</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; boost::filesystem::path <span class="keyword">const</span>&amp; srcDir) = 0;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160; </div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger&gt;</a></div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a02c60dcae61eec37bbe4c64dbabf46d6">fetchLedger</a>(<a class="code" href="classripple_1_1base__uint.html">uint256</a> <span class="keyword">const</span>&amp; hash, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> seq) = 0;</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; </div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">void</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a9ac112f923d4db1db4bf3a52711aab12">setStored</a>(<a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt;Ledger const&gt;</a> <span class="keyword">const</span>&amp; ledger) = 0;</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span>&#160; </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a4d71fc33c8191e1c903fd94114c46c18">callForLedgerSQLByLedgerSeq</a>(</div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> ledgerSeq,</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session)&gt; <span class="keyword">const</span>&amp; callback) = 0;</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; </div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae970aa611a520bef1e2ef02f523e052a">callForLedgerSQLByShardIndex</a>(</div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session)&gt; <span class="keyword">const</span>&amp; callback) = 0;</div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a682bb59a1bbf022bf0bc9467415e4761">callForTransactionSQLByLedgerSeq</a>(</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">LedgerIndex</a> ledgerSeq,</div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session)&gt; <span class="keyword">const</span>&amp; callback) = 0;</div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160; </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#af6ebcc401445b0466886eb59e5fd8fa6">callForTransactionSQLByShardIndex</a>(</div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex,</div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;<span class="keywordtype">bool</span>(soci::session&amp; session)&gt; <span class="keyword">const</span>&amp; callback) = 0;</div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160; </div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#ab977daf0672d27ec55caacea014bdeda">iterateLedgerSQLsForward</a>(</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> minShardIndex,</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;</div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160; <span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; </div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a6191fa82da1f487ec4792f7034aedaf2">iterateTransactionSQLsForward</a>(</div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> minShardIndex,</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; </div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a24329c346c5292fff5361af0604b3be3">iterateLedgerSQLsBack</a>(</div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> maxShardIndex,</div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;</div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>&#160; <span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; </div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>&#160; <span class="keyword">virtual</span> <span class="keywordtype">bool</span></div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#afcc018f1fc072c16dbe6d9ef1f7e4795">iterateTransactionSQLsBack</a>(</div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a> maxShardIndex,</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a>&lt;</div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160; <span class="keywordtype">bool</span>(soci::session&amp; session, <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> shardIndex)&gt; <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160; callback) = 0;</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; </div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;ShardInfo&gt;</a></div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a9589fc815aacfaf4a03222ab0751cca2">getShardInfo</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; </div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> boost::filesystem::path <span class="keyword">const</span>&amp;</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a4cb31c3ebed3f201bc0cd563666ed3c9">getRootDir</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; </div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <span class="keyword">virtual</span> <a class="code" href="classJson_1_1Value.html">Json::Value</a></div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a28f06b51f3f4465d44c7324d450de65f">getDatabaseImportStatus</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keyword">virtual</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/utility/optional.html">std::optional&lt;std::uint32_t&gt;</a></div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a0a9981be2b0583217f800f8c3f4881d6">getDatabaseImportSequence</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; </div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160; [[nodiscard]] <span class="keyword">virtual</span> <span class="keywordtype">size_t</span></div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160; <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a0b4f3c61f37b3a21d8ad61d581dc1fc2">getNumTasks</a>() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;};</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160; </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;<span class="keyword">extern</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;DatabaseShard&gt;</a></div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160;<a class="code" href="namespaceripple_1_1NodeStore.html#a7be855c3077d023e4b0c9905f9fe10e0">make_ShardStore</a>(</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <a class="code" href="classripple_1_1Application.html">Application</a>&amp; app,</div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; Scheduler&amp; scheduler,</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;constexpr <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div>
<div class="line"><a name="l00280"></a><span class="lineno"><a class="line" href="namespaceripple_1_1NodeStore.html#a0db6f76260c2461d4ad9ba780aaba96b"> 280</a></span>&#160;<a class="code" href="namespaceripple_1_1NodeStore.html#a0db6f76260c2461d4ad9ba780aaba96b">seqToShardIndex</a>(</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> ledgerSeq,</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160; <a class="codeRef" href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a> ledgersPerShard = <a class="code" href="classripple_1_1NodeStore_1_1DatabaseShard.html#a12b4f6e3c30bc8844edbf0fa421efc2f">DatabaseShard::ledgersPerShardDefault</a>)</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;{</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160; <span class="keywordflow">return</span> (ledgerSeq - 1) / ledgersPerShard;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160;}</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; </div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160;<span class="keyword">extern</span> <a class="codeRef" href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr&lt;DatabaseShard&gt;</a></div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160;<a class="code" href="namespaceripple_1_1NodeStore.html#a6a86acbbdee7c4cf7f1884b4247c988a">make_ShardStore</a>(</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160; <a class="code" href="classripple_1_1Application.html">Application</a>&amp; app,</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <a class="code" href="classripple_1_1Stoppable.html">Stoppable</a>&amp; parent,</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; Scheduler&amp; scheduler,</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordtype">int</span> readThreads,</div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; <a class="code" href="classbeast_1_1Journal.html">beast::Journal</a> j);</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160; </div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>&#160; </div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;} <span class="comment">// namespace NodeStore</span></div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;} <span class="comment">// namespace ripple</span></div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>&#160; </div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>&#160;<span class="preprocessor">#endif</span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a6a86acbbdee7c4cf7f1884b4247c988a"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a6a86acbbdee7c4cf7f1884b4247c988a">ripple::NodeStore::make_ShardStore</a></div><div class="ttdeci">std::unique_ptr&lt; DatabaseShard &gt; make_ShardStore(Application &amp;app, Stoppable &amp;parent, Scheduler &amp;scheduler, int readThreads, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l02048">DatabaseShardImp.cpp:2048</a></div></div>
<div class="ttc" id="aclassripple_1_1Section_html"><div class="ttname"><a href="classripple_1_1Section.html">ripple::Section</a></div><div class="ttdoc">Holds a collection of configuration values.</div><div class="ttdef"><b>Definition:</b> <a href="BasicConfig_8h_source.html#l00043">BasicConfig.h:43</a></div></div>
<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00102">Application.h:102</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html">ripple::NodeStore::Database</a></div><div class="ttdoc">Persistency layer for NodeObject.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00050">Database.h:50</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_aaf2ae45e50a851560136d60e7ed82a15"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#aaf2ae45e50a851560136d60e7ed82a15">ripple::NodeStore::DatabaseShard::earliestShardIndex</a></div><div class="ttdeci">virtual std::uint32_t earliestShardIndex() const =0</div></div>
<div class="ttc" id="aclassripple_1_1Application_html"><div class="ttname"><a href="classripple_1_1Application.html">ripple::Application</a></div><div class="ttdef"><b>Definition:</b> <a href="Application_8h_source.html#l00103">Application.h:103</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a7be855c3077d023e4b0c9905f9fe10e0"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a7be855c3077d023e4b0c9905f9fe10e0">ripple::NodeStore::make_ShardStore</a></div><div class="ttdeci">std::unique_ptr&lt; DatabaseShard &gt; make_ShardStore(Application &amp;app, Scheduler &amp;scheduler, int readThreads, beast::Journal j)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShardImp_8cpp_source.html#l02136">DatabaseShardImp.cpp:2136</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a4d71fc33c8191e1c903fd94114c46c18"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a4d71fc33c8191e1c903fd94114c46c18">ripple::NodeStore::DatabaseShard::callForLedgerSQLByLedgerSeq</a></div><div class="ttdeci">virtual bool callForLedgerSQLByLedgerSeq(LedgerIndex ledgerSeq, std::function&lt; bool(soci::session &amp;session)&gt; const &amp;callback)=0</div><div class="ttdoc">Invoke a callback on the SQLite db holding the corresponding ledger.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a0b4f3c61f37b3a21d8ad61d581dc1fc2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a0b4f3c61f37b3a21d8ad61d581dc1fc2">ripple::NodeStore::DatabaseShard::getNumTasks</a></div><div class="ttdeci">virtual size_t getNumTasks() const =0</div><div class="ttdoc">Returns the number of queued tasks.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Database_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Database.html">ripple::NodeStore::Database</a></div><div class="ttdoc">Persistency layer for NodeObject.</div><div class="ttdef"><b>Definition:</b> <a href="Database_8h_source.html#l00052">Database.h:52</a></div></div>
<div class="ttc" id="abasic_string_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/string/basic_string.html">std::string</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="ashared_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/shared_ptr.html">std::shared_ptr&lt; Ledger &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_aa1a0278ace9b70c807f585c3eae6d787"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#aa1a0278ace9b70c807f585c3eae6d787">ripple::NodeStore::DatabaseShard::seqToShardIndex</a></div><div class="ttdeci">virtual std::uint32_t seqToShardIndex(std::uint32_t seq) const =0</div><div class="ttdoc">Calculates the shard index for a given ledger sequence.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ad522ade6ca2620e01a2b48d1c2ee4132"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ad522ade6ca2620e01a2b48d1c2ee4132">ripple::NodeStore::DatabaseShard::iterateTransactionSQLsForward</a></div><div class="ttdeci">virtual bool iterateTransactionSQLsForward(std::optional&lt; std::uint32_t &gt; minShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateTransactionSQLsForward Checkouts transaction databases for all shards in ascending order start...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a314de2dc9243ccaa1e180d1a0ac4b0b2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a314de2dc9243ccaa1e180d1a0ac4b0b2">ripple::NodeStore::DatabaseShard::DatabaseShard</a></div><div class="ttdeci">DatabaseShard(std::string const &amp;name, Stoppable &amp;parent, Scheduler &amp;scheduler, int readThreads, Section const &amp;config, beast::Journal journal)</div><div class="ttdoc">Construct a shard store.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00049">DatabaseShard.h:49</a></div></div>
<div class="ttc" id="avector_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/container/vector.html">std::vector</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a7f5add66e74c912f09b5ed56900186a7"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a7f5add66e74c912f09b5ed56900186a7">ripple::NodeStore::DatabaseShard::iterateTransactionSQLsBack</a></div><div class="ttdeci">virtual bool iterateTransactionSQLsBack(std::optional&lt; std::uint32_t &gt; maxShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateTransactionSQLsBack Checkouts transaction databases for all shards in descending order startin...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a376e9e9081ea89d50cc5a15c4ce91cc0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a376e9e9081ea89d50cc5a15c4ce91cc0">ripple::NodeStore::DatabaseShard::lastLedgerSeq</a></div><div class="ttdeci">virtual std::uint32_t lastLedgerSeq(std::uint32_t shardIndex) const =0</div><div class="ttdoc">Calculates the last ledger sequence for a given shard index.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a28f06b51f3f4465d44c7324d450de65f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a28f06b51f3f4465d44c7324d450de65f">ripple::NodeStore::DatabaseShard::getDatabaseImportStatus</a></div><div class="ttdeci">virtual Json::Value getDatabaseImportStatus() const =0</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ae970aa611a520bef1e2ef02f523e052a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae970aa611a520bef1e2ef02f523e052a">ripple::NodeStore::DatabaseShard::callForLedgerSQLByShardIndex</a></div><div class="ttdeci">virtual bool callForLedgerSQLByShardIndex(std::uint32_t shardIndex, std::function&lt; bool(soci::session &amp;session)&gt; const &amp;callback)=0</div><div class="ttdoc">Invoke a callback on the ledger SQLite db for the corresponding shard.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a682bb59a1bbf022bf0bc9467415e4761"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a682bb59a1bbf022bf0bc9467415e4761">ripple::NodeStore::DatabaseShard::callForTransactionSQLByLedgerSeq</a></div><div class="ttdeci">virtual bool callForTransactionSQLByLedgerSeq(LedgerIndex ledgerSeq, std::function&lt; bool(soci::session &amp;session)&gt; const &amp;callback)=0</div><div class="ttdoc">Invoke a callback on the transaction SQLite db for the corresponding ledger.</div></div>
<div class="ttc" id="afunction_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/utility/functional/function.html">std::function</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a244dc1088aa5c92cd08977375e49ce6c"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a244dc1088aa5c92cd08977375e49ce6c">ripple::NodeStore::DatabaseShard::getCompleteShards</a></div><div class="ttdeci">virtual std::string getCompleteShards()=0</div><div class="ttdoc">Query which complete shards are stored.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a4cb31c3ebed3f201bc0cd563666ed3c9"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a4cb31c3ebed3f201bc0cd563666ed3c9">ripple::NodeStore::DatabaseShard::getRootDir</a></div><div class="ttdeci">virtual boost::filesystem::path const &amp; getRootDir() const =0</div><div class="ttdoc">Returns the root database directory.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a78a0781aff3b86e44c701c280317d146"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a78a0781aff3b86e44c701c280317d146">ripple::NodeStore::DatabaseShard::prepareLedger</a></div><div class="ttdeci">virtual std::optional&lt; std::uint32_t &gt; prepareLedger(std::uint32_t validLedgerSeq)=0</div><div class="ttdoc">Prepare to store a new ledger in the shard being acquired.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a0a9981be2b0583217f800f8c3f4881d6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a0a9981be2b0583217f800f8c3f4881d6">ripple::NodeStore::DatabaseShard::getDatabaseImportSequence</a></div><div class="ttdeci">virtual std::optional&lt; std::uint32_t &gt; getDatabaseImportSequence() const =0</div><div class="ttdoc">Returns the first ledger sequence of the shard currently being imported from the NodeStore.</div></div>
<div class="ttc" id="aclassripple_1_1base__uint_html"><div class="ttname"><a href="classripple_1_1base__uint.html">ripple::base_uint&lt; 256 &gt;</a></div></div>
<div class="ttc" id="aclassripple_1_1Stoppable_html"><div class="ttname"><a href="classripple_1_1Stoppable.html">ripple::Stoppable</a></div><div class="ttdoc">Provides an interface for starting and stopping.</div><div class="ttdef"><b>Definition:</b> <a href="Stoppable_8h_source.html#l00201">Stoppable.h:201</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a24329c346c5292fff5361af0604b3be3"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a24329c346c5292fff5361af0604b3be3">ripple::NodeStore::DatabaseShard::iterateLedgerSQLsBack</a></div><div class="ttdeci">virtual bool iterateLedgerSQLsBack(std::optional&lt; std::uint32_t &gt; maxShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t shardIndex)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateLedgerSQLsBack Checks out ledger databases for all shards in descending order starting from gi...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ab977daf0672d27ec55caacea014bdeda"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ab977daf0672d27ec55caacea014bdeda">ripple::NodeStore::DatabaseShard::iterateLedgerSQLsForward</a></div><div class="ttdeci">virtual bool iterateLedgerSQLsForward(std::optional&lt; std::uint32_t &gt; minShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t shardIndex)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateLedgerSQLsForward Checks out ledger databases for all shards in ascending order starting from ...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_af6ebcc401445b0466886eb59e5fd8fa6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#af6ebcc401445b0466886eb59e5fd8fa6">ripple::NodeStore::DatabaseShard::callForTransactionSQLByShardIndex</a></div><div class="ttdeci">virtual bool callForTransactionSQLByShardIndex(std::uint32_t shardIndex, std::function&lt; bool(soci::session &amp;session)&gt; const &amp;callback)=0</div><div class="ttdoc">Invoke a callback on the transaction SQLite db for the corresponding shard.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html">ripple::NodeStore::DatabaseShard</a></div><div class="ttdoc">A collection of historical shards.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00037">DatabaseShard.h:37</a></div></div>
<div class="ttc" id="aclassbeast_1_1Journal_html"><div class="ttname"><a href="classbeast_1_1Journal.html">beast::Journal</a></div><div class="ttdoc">A generic endpoint for log messages.</div><div class="ttdef"><b>Definition:</b> <a href="Journal_8h_source.html#l00058">Journal.h:58</a></div></div>
<div class="ttc" id="anamespaceripple_1_1NodeStore_html_a0db6f76260c2461d4ad9ba780aaba96b"><div class="ttname"><a href="namespaceripple_1_1NodeStore.html#a0db6f76260c2461d4ad9ba780aaba96b">ripple::NodeStore::seqToShardIndex</a></div><div class="ttdeci">constexpr std::uint32_t seqToShardIndex(std::uint32_t ledgerSeq, std::uint32_t ledgersPerShard=DatabaseShard::ledgersPerShardDefault)</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00280">DatabaseShard.h:280</a></div></div>
<div class="ttc" id="ainteger_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/types/integer.html">std::uint32_t</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_acbbb6c70f6625b4e784a5a964762607e"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#acbbb6c70f6625b4e784a5a964762607e">ripple::NodeStore::DatabaseShard::callForTransactionSQL</a></div><div class="ttdeci">virtual bool callForTransactionSQL(LedgerIndex ledgerSeq, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">callForTransactionSQL Checkouts transaction database for shard containing given ledger and calls give...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a723fa052936812d4c79bfa9b440b2327"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a723fa052936812d4c79bfa9b440b2327">ripple::NodeStore::DatabaseShard::firstLedgerSeq</a></div><div class="ttdeci">virtual std::uint32_t firstLedgerSeq(std::uint32_t shardIndex) const =0</div><div class="ttdoc">Calculates the first ledger sequence for a given shard index.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1Scheduler_html"><div class="ttname"><a href="classripple_1_1NodeStore_1_1Scheduler.html">ripple::NodeStore::Scheduler</a></div><div class="ttdoc">Scheduling for asynchronous backend activity.</div><div class="ttdef"><b>Definition:</b> <a href="ripple_2nodestore_2Scheduler_8h_source.html#l00060">ripple/nodestore/Scheduler.h:60</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ac4b147629a573d6a8a69599356016a83"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ac4b147629a573d6a8a69599356016a83">ripple::NodeStore::DatabaseShard::prepareShards</a></div><div class="ttdeci">virtual bool prepareShards(std::vector&lt; std::uint32_t &gt; const &amp;shardIndexes)=0</div><div class="ttdoc">Prepare one or more shard indexes to be imported into the database.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_afcc018f1fc072c16dbe6d9ef1f7e4795"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#afcc018f1fc072c16dbe6d9ef1f7e4795">ripple::NodeStore::DatabaseShard::iterateTransactionSQLsBack</a></div><div class="ttdeci">virtual bool iterateTransactionSQLsBack(std::optional&lt; std::uint32_t &gt; maxShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t shardIndex)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateTransactionSQLsBack Checks out transaction databases for all shards in descending order starti...</div></div>
<div class="ttc" id="amemory_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/memory.html">memory</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a02c60dcae61eec37bbe4c64dbabf46d6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a02c60dcae61eec37bbe4c64dbabf46d6">ripple::NodeStore::DatabaseShard::fetchLedger</a></div><div class="ttdeci">virtual std::shared_ptr&lt; Ledger &gt; fetchLedger(uint256 const &amp;hash, std::uint32_t seq)=0</div><div class="ttdoc">Fetch a ledger from the shard store.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a12b4f6e3c30bc8844edbf0fa421efc2f"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a12b4f6e3c30bc8844edbf0fa421efc2f">ripple::NodeStore::DatabaseShard::ledgersPerShardDefault</a></div><div class="ttdeci">static constexpr std::uint32_t ledgersPerShardDefault</div><div class="ttdoc">The number of ledgers in a shard.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00276">DatabaseShard.h:276</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ae86f08a36583502b9050a087c95ba1b6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae86f08a36583502b9050a087c95ba1b6">ripple::NodeStore::DatabaseShard::importShard</a></div><div class="ttdeci">virtual bool importShard(std::uint32_t shardIndex, boost::filesystem::path const &amp;srcDir)=0</div><div class="ttdoc">Import a shard into the shard database.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ae86f08a36583502b9050a087c95ba1b6"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ae86f08a36583502b9050a087c95ba1b6">ripple::NodeStore::DatabaseShard::importShard</a></div><div class="ttdeci">virtual bool importShard(std::uint32_t shardIndex, boost::filesystem::path const &amp;srcDir)=0</div><div class="ttdoc">Import a shard from the shard archive handler into the shard database.</div></div>
<div class="ttc" id="anamespaceripple_html"><div class="ttname"><a href="namespaceripple.html">ripple</a></div><div class="ttdoc">Use hash_* containers for keys that do not need a cryptographically secure hashing algorithm.</div><div class="ttdef"><b>Definition:</b> <a href="RCLCensorshipDetector_8h_source.html#l00029">RCLCensorshipDetector.h:29</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_ab2ea6a79937b1df27cbd0893bb9d6944"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#ab2ea6a79937b1df27cbd0893bb9d6944">ripple::NodeStore::DatabaseShard::iterateLedgerSQLsBack</a></div><div class="ttdeci">virtual bool iterateLedgerSQLsBack(std::optional&lt; std::uint32_t &gt; maxShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateLedgerSQLsBack Checkouts ledger databases for all shards in descending order starting from giv...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a8417fc440d7ca371295cfc665e611f31"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a8417fc440d7ca371295cfc665e611f31">ripple::NodeStore::DatabaseShard::callForLedgerSQL</a></div><div class="ttdeci">virtual bool callForLedgerSQL(LedgerIndex ledgerSeq, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">callForLedgerSQL Checkouts ledger database for shard containing given ledger and calls given callback...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a9ac112f923d4db1db4bf3a52711aab12"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a9ac112f923d4db1db4bf3a52711aab12">ripple::NodeStore::DatabaseShard::setStored</a></div><div class="ttdeci">virtual void setStored(std::shared_ptr&lt; Ledger const &gt; const &amp;ledger)=0</div><div class="ttdoc">Notifies the database that the given ledger has been fully acquired and stored.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a2532e82d6e564cc5c186a23c4e848de0"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a2532e82d6e564cc5c186a23c4e848de0">ripple::NodeStore::DatabaseShard::getPreShards</a></div><div class="ttdeci">virtual std::string getPreShards()=0</div><div class="ttdoc">Get shard indexes being imported.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a620a17c7b2a6ca4a05c79a1f6637abca"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a620a17c7b2a6ca4a05c79a1f6637abca">ripple::NodeStore::DatabaseShard::init</a></div><div class="ttdeci">virtual bool init()=0</div><div class="ttdoc">Initialize the database.</div></div>
<div class="ttc" id="aoptional_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/header/optional.html">optional</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a617c1739d14f737d9e4fda3b0cb76361"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a617c1739d14f737d9e4fda3b0cb76361">ripple::NodeStore::DatabaseShard::DatabaseShard</a></div><div class="ttdeci">DatabaseShard(Scheduler &amp;scheduler, int readThreads, Section const &amp;config, beast::Journal journal)</div><div class="ttdoc">Construct a shard store.</div><div class="ttdef"><b>Definition:</b> <a href="DatabaseShard_8h_source.html#l00047">DatabaseShard.h:47</a></div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a435483044cad610e25db707999b4544a"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a435483044cad610e25db707999b4544a">ripple::NodeStore::DatabaseShard::removePreShard</a></div><div class="ttdeci">virtual void removePreShard(std::uint32_t shardIndex)=0</div><div class="ttdoc">Remove a previously prepared shard index for import.</div></div>
<div class="ttc" id="aunique_ptr_html"><div class="ttname"><a href="http://en.cppreference.com/w/cpp/memory/unique_ptr.html">std::unique_ptr</a></div><div class="ttdoc">STL class.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a41cdfc11611d60733f42c72cfa684bed"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a41cdfc11611d60733f42c72cfa684bed">ripple::NodeStore::DatabaseShard::ledgersPerShard</a></div><div class="ttdeci">virtual std::uint32_t ledgersPerShard() const =0</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a6baffa344648d383b4f42dcc1161f4e5"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a6baffa344648d383b4f42dcc1161f4e5">ripple::NodeStore::DatabaseShard::iterateLedgerSQLsForward</a></div><div class="ttdeci">virtual bool iterateLedgerSQLsForward(std::optional&lt; std::uint32_t &gt; minShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t index)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateLedgerSQLsForward Checkouts ledger databases for all shards in ascending order starting from g...</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a9589fc815aacfaf4a03222ab0751cca2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a9589fc815aacfaf4a03222ab0751cca2">ripple::NodeStore::DatabaseShard::getShardInfo</a></div><div class="ttdeci">virtual std::unique_ptr&lt; ShardInfo &gt; getShardInfo() const =0</div><div class="ttdoc">Query information about shards held.</div></div>
<div class="ttc" id="aclassripple_1_1NodeStore_1_1DatabaseShard_html_a6191fa82da1f487ec4792f7034aedaf2"><div class="ttname"><a href="classripple_1_1NodeStore_1_1DatabaseShard.html#a6191fa82da1f487ec4792f7034aedaf2">ripple::NodeStore::DatabaseShard::iterateTransactionSQLsForward</a></div><div class="ttdeci">virtual bool iterateTransactionSQLsForward(std::optional&lt; std::uint32_t &gt; minShardIndex, std::function&lt; bool(soci::session &amp;session, std::uint32_t shardIndex)&gt; const &amp;callback)=0</div><div class="ttdoc">iterateTransactionSQLsForward Checks out transaction databases for all shards in ascending order star...</div></div>
<div class="ttc" id="aclassJson_1_1Value_html"><div class="ttname"><a href="classJson_1_1Value.html">Json::Value</a></div><div class="ttdoc">Represents a JSON value.</div><div class="ttdef"><b>Definition:</b> <a href="json__value_8h_source.html#l00145">json_value.h:145</a></div></div>
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