| /* |
| * 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.ignite.internal; |
| |
| import java.io.Externalizable; |
| import java.io.IOException; |
| import java.io.ObjectInput; |
| import java.io.ObjectOutput; |
| import org.apache.ignite.internal.processors.cache.GridCacheInternal; |
| |
| /** |
| * Keys for task name hashing. |
| */ |
| public class GridTaskNameHashKey implements Externalizable, GridCacheInternal { |
| /** Serial version UID. */ |
| private static final long serialVersionUID = 0L; |
| |
| /** Task name hash. */ |
| private int taskNameHash; |
| |
| /** |
| * Empty constructor required by {@link Externalizable}. |
| */ |
| public GridTaskNameHashKey() { |
| // No-op. |
| } |
| |
| /** |
| * @param taskNameHash Task name hash. |
| */ |
| public GridTaskNameHashKey(int taskNameHash) { |
| this.taskNameHash = taskNameHash; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeExternal(ObjectOutput out) throws IOException { |
| out.writeInt(taskNameHash); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException { |
| taskNameHash = in.readInt(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) |
| return true; |
| |
| if (!(o instanceof GridTaskNameHashKey)) |
| return false; |
| |
| GridTaskNameHashKey that = (GridTaskNameHashKey)o; |
| |
| return taskNameHash == that.taskNameHash; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| return taskNameHash; |
| } |
| } |