org.apache.hadoop.hbase.client.AsyncTableRegionLocatorImpl 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,
 * 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.client;

import java.util.concurrent.CompletableFuture;

import org.apache.hadoop.hbase.HRegionLocation;
import org.apache.hadoop.hbase.TableName;
import org.apache.yetus.audience.InterfaceAudience;

/**
 * The implementation of AsyncRegionLocator.
 */
@InterfaceAudience.Private
class AsyncTableRegionLocatorImpl implements AsyncTableRegionLocator {

  private final TableName tableName;

  private final AsyncRegionLocator locator;

  public AsyncTableRegionLocatorImpl(TableName tableName, AsyncRegionLocator locator) {
    this.tableName = tableName;
    this.locator = locator;
  }

  @Override
  public TableName getName() {
    return tableName;
  }

  @Override
  public CompletableFuture getRegionLocation(byte[] row, int replicaId,
      boolean reload) {
    return locator.getRegionLocation(tableName, row, replicaId, RegionLocateType.CURRENT, reload,
      -1L);
  }
}