org.apache.flink.runtime.state.gemini.engine.page.bmap.GSortedHeader Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
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package org.apache.flink.runtime.state.gemini.engine.page.bmap;
import java.nio.ByteBuffer;
/**
* GHashHeader.
*/
public interface GSortedHeader {
int getSortedIndexBaseOffset(int indexLen, int totalKeys);
void writeSortedIndexBySlot(ByteBuffer headerAndIndexBB, int baseOffset, int indexSlot, long newIndexValue);
int getSortedIndexBySlot(ByteBuffer headerAndIndexBB, int baseOffset, int indexSlot);
}