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A common base library for Apache Accumulo servers.

There is a newer version: 3.0.0

/*
 * 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
 *
 *   https://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.accumulo.server.manager.state;

import org.apache.accumulo.core.dataImpl.KeyExtent;
import org.apache.accumulo.core.metadata.TServerInstance;
import org.apache.accumulo.core.metadata.schema.TabletMetadata;
import org.apache.accumulo.core.metadata.schema.TabletMetadata.Location;

import com.google.common.base.Preconditions;

public class Assignment {
  public final KeyExtent tablet;
  public final TServerInstance server;
  public final Location lastLocation;

  public Assignment(KeyExtent tablet, TServerInstance server, Location lastLocation) {
    Preconditions.checkArgument(
        lastLocation == null || lastLocation.getType() == TabletMetadata.LocationType.LAST);
    this.tablet = tablet;
    this.server = server;
    this.lastLocation = lastLocation;
  }
}