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[Java] Add compaction style to options

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Summary:
Add compression type to options

make rocksdbjava
make sample

Reviewers: haobo, yhchiang, sdong, dhruba, rsumbaly, zzbennett, swapnilghike
Reviewed By: yhchiang, sdong
CC: leveldb

Differential Revision: https://reviews.facebook.net/D20463
This commit is contained in:
Yueh-Hsuan Chiang
2014-07-23 15:44:25 -07:00
parent 41a697256f
commit 10fc6c7d25
7 changed files with 84 additions and 7 deletions
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24
java/org/rocksdb/Options.java
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@@ -1372,6 +1372,30 @@ public class Options extends RocksObject {
return this;
}
private native void setCompressionType(long handle, byte compressionType);
/**
* Compaction style for DB.
*
* @return Compaction style.
*/
public CompactionStyle compactionStyle() {
return CompactionStyle.values()[compactionStyle(nativeHandle_)];
}
private native byte compactionStyle(long handle);
/**
* Set compaction style for DB.
*
* Default: LEVEL.
*
* @param compactionStyle Compaction style.
* @return the reference to the current option.
*/
public Options setCompactionStyle(CompactionStyle compactionStyle) {
setCompactionStyle(nativeHandle_, compactionStyle.getValue());
return this;
}
private native void setCompactionStyle(long handle, byte compactionStyle);
/**
* If true, place whole keys in the filter (not just prefixes).