| /* |
| * 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.processors.query.h2.twostep; |
| |
| import java.util.UUID; |
| import org.apache.ignite.internal.util.typedef.F; |
| |
| /** |
| * Mapper request key. |
| */ |
| class MapRequestKey { |
| /** Node ID. */ |
| private UUID nodeId; |
| |
| /** */ |
| private long reqId; |
| |
| /** */ |
| private int segmentId; |
| |
| /** |
| * Constructor. |
| * |
| * @param nodeId Node ID. |
| * @param reqId Request ID. |
| * @param segmentId Segment ID. |
| */ |
| MapRequestKey(UUID nodeId, long reqId, int segmentId) { |
| this.nodeId = nodeId; |
| this.reqId = reqId; |
| this.segmentId = segmentId; |
| } |
| |
| /** |
| * @return Request ID. |
| */ |
| public long requestId() { |
| return reqId; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public boolean equals(Object o) { |
| if (this == o) |
| return true; |
| |
| if (o == null || getClass() != o.getClass()) |
| return false; |
| |
| MapRequestKey other = (MapRequestKey)o; |
| |
| return F.eq(nodeId, other.nodeId) && reqId == other.reqId && segmentId == other.segmentId; |
| |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public int hashCode() { |
| int res = nodeId != null ? nodeId.hashCode() : 0; |
| |
| res = 31 * res + (int)(reqId ^ (reqId >>> 32)); |
| res = 31 * res + segmentId; |
| |
| return res; |
| } |
| } |