/*
 * Licensed to Metamarkets Group Inc. (Metamarkets) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Metamarkets 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 io.druid.indexing.common;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.Objects;

public class TaskLocation
{
  private static final TaskLocation UNKNOWN = new TaskLocation(null, -1);

  private final String host;
  private final int port;

  public static TaskLocation create(String host, int port)
  {
    return new TaskLocation(host, port);
  }

  public static TaskLocation unknown()
  {
    return TaskLocation.UNKNOWN;
  }

  @JsonCreator
  public TaskLocation(
      @JsonProperty("host") String host,
      @JsonProperty("port") int port
  )
  {
    this.host = host;
    this.port = port;
  }

  @JsonProperty
  public String getHost()
  {
    return host;
  }

  @JsonProperty
  public int getPort()
  {
    return port;
  }

  @Override
  public boolean equals(Object o)
  {
    if (this == o) {
      return true;
    }
    if (o == null || getClass() != o.getClass()) {
      return false;
    }
    TaskLocation that = (TaskLocation) o;
    return port == that.port &&
           Objects.equals(host, that.host);
  }

  @Override
  public int hashCode()
  {
    return Objects.hash(host, port);
  }
}

@@ -2001,11 +2001,170 @@
 rt);%0A  %7D
+%0A%0A  @Override%0A  public String toString()%0A  %7B%0A    return %22TaskLocation%7B%22 +%0A           %22host='%22 + host + '%5C'' +%0A           %22, port=%22 + port +%0A           '%7D';%0A  %7D
 %0A%7D%0A

Add toString method.