org.apache.hadoop.hbase.client.RowAccess 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
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
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*/
package org.apache.hadoop.hbase.client;
import org.apache.yetus.audience.InterfaceAudience;
/**
* Provide a way to access the inner buffer. The purpose is to reduce the elapsed time to move a
* large number of elements between collections.
*/
@InterfaceAudience.Private
public interface RowAccess extends Iterable {
/** Returns true if there are no elements. */
boolean isEmpty();
/** Returns the number of elements in this list. */
int size();
}