/**
* 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.hadoop.hbase.io.hfile;
/**
* BlockWithScanInfo is wrapper class for HFileBlock with other attributes. These attributes are
* supposed to be much cheaper to be maintained in each caller thread than in HFileBlock itself.
*/
public class BlockWithScanInfo {
private final HFileBlock hFileBlock;
/**
* The first key in the next block following this one in the HFile.
* If this key is unknown, this is reference-equal with HConstants.NO_NEXT_INDEXED_KEY
*/
private final byte[] nextIndexedKey;
public BlockWithScanInfo(HFileBlock hFileBlock, byte[] nextIndexedKey) {
this.hFileBlock = hFileBlock;
this.nextIndexedKey = nextIndexedKey;
}
public HFileBlock getHFileBlock() {
return hFileBlock;
}
public byte[] getNextIndexedKey() {
return nextIndexedKey;
}
}