| /* |
| * Copyright 2009-2010 by The Regents of the University of California |
| * Licensed 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 from |
| * |
| * 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 edu.uci.ics.hyracks.api.dataflow; |
| |
| import java.io.Serializable; |
| |
| public final class PortInstanceId implements Serializable { |
| private static final long serialVersionUID = 1L; |
| |
| private OperatorDescriptorId odId; |
| private Direction direction; |
| private int portIndex; |
| private int partition; |
| |
| public PortInstanceId(OperatorDescriptorId odId, Direction direction, int portIndex, int partition) { |
| this.odId = odId; |
| this.direction = direction; |
| this.portIndex = portIndex; |
| this.partition = partition; |
| } |
| |
| public OperatorDescriptorId getOperatorId() { |
| return odId; |
| } |
| |
| public Direction getDirection() { |
| return direction; |
| } |
| |
| public int getPortIndex() { |
| return portIndex; |
| } |
| |
| public int getPartition() { |
| return partition; |
| } |
| |
| @Override |
| public int hashCode() { |
| final int prime = 31; |
| int result = 1; |
| result = prime * result + ((direction == null) ? 0 : direction.hashCode()); |
| result = prime * result + ((odId == null) ? 0 : odId.hashCode()); |
| result = prime * result + partition; |
| result = prime * result + portIndex; |
| return result; |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) |
| return true; |
| if (obj == null) |
| return false; |
| if (getClass() != obj.getClass()) |
| return false; |
| PortInstanceId other = (PortInstanceId) obj; |
| if (direction == null) { |
| if (other.direction != null) |
| return false; |
| } else if (!direction.equals(other.direction)) |
| return false; |
| if (odId == null) { |
| if (other.odId != null) |
| return false; |
| } else if (!odId.equals(other.odId)) |
| return false; |
| if (partition != other.partition) |
| return false; |
| if (portIndex != other.portIndex) |
| return false; |
| return true; |
| } |
| |
| @Override |
| public String toString() { |
| return odId + ":" + direction + ":" + partition + ":" + portIndex; |
| } |
| } |