org.rocksdb.StringAppendOperator Maven / Gradle / Ivy
// Copyright (c) 2014, Vlad Balan ([email protected]). All rights reserved.
// This source code is licensed under both the GPLv2 (found in the
// COPYING file in the root directory) and Apache 2.0 License
// (found in the LICENSE.Apache file in the root directory).
package org.rocksdb;
/**
* StringAppendOperator is a merge operator that concatenates
* two strings.
*/
public class StringAppendOperator extends MergeOperator {
public StringAppendOperator() {
this(',');
}
public StringAppendOperator(char delim) {
super(newSharedStringAppendOperator(delim));
}
private native static long newSharedStringAppendOperator(final char delim);
@Override protected final native void disposeInternal(final long handle);
}