storm-core/src/jvm/backtype/storm/scheduler/WorkerSlot.java

/**
 * 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 backtype.storm.scheduler;

public class WorkerSlot {
    String nodeId;
    int port;
    
    public WorkerSlot(String nodeId, Number port) {
        this.nodeId = nodeId;
        this.port = port.intValue();
    }
    
    public String getNodeId() {
        return nodeId;
    }
    
    public int getPort() {
        return port;
    }

    @Override
    public int hashCode() {
        return nodeId.hashCode() + 13 * ((Integer) port).hashCode();
    }

    @Override
    public boolean equals(Object o) {
        WorkerSlot other = (WorkerSlot) o;
        return this.port == other.port && this.nodeId.equals(other.nodeId);
    }    
    
    @Override
    public String toString() {
    	return this.nodeId + ":" + this.port;
    }
}