/*********************************************************************************************************************** * Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu) * * 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 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 eu.stratosphere.nephele.profiling.types; import java.io.DataInput; import java.io.DataOutput; import java.io.IOException; import eu.stratosphere.nephele.jobgraph.JobID; import eu.stratosphere.nephele.managementgraph.ManagementVertexID; /** * This interface is a base interface for profiling data which * pertains to the execution of tasks. * */ public abstract class VertexProfilingEvent extends ProfilingEvent { private ManagementVertexID vertexID; private int profilingInterval; public VertexProfilingEvent(ManagementVertexID vertexID, int profilingInterval, JobID jobID, long timestamp, long profilingTimestamp) { super(jobID, timestamp, profilingTimestamp); this.vertexID = vertexID; this.profilingInterval = profilingInterval; } public VertexProfilingEvent() { super(); } /** * Returns the ID of the vertex this profiling information * belongs to. * * @return the ID of the vertex this profiling information belongs to */ public ManagementVertexID getVertexID() { return this.vertexID; } /** * The interval in milliseconds to which the rest * of the profiling data relates to. * * @return the profiling interval given in milliseconds */ public int getProfilingInterval() { return this.profilingInterval; } @Override public void read(DataInput in) throws IOException { super.read(in); this.vertexID = new ManagementVertexID(); this.vertexID.read(in); this.profilingInterval = in.readInt(); } @Override public void write(DataOutput out) throws IOException { super.write(out); this.vertexID.write(out); out.writeInt(this.profilingInterval); } @Override public boolean equals(Object obj) { if (!super.equals(obj)) { return false; } if (!(obj instanceof VertexProfilingEvent)) { return false; } final VertexProfilingEvent vertexProfilingEvent = (VertexProfilingEvent) obj; if (!this.vertexID.equals(vertexProfilingEvent.getVertexID())) { return false; } if (this.profilingInterval != vertexProfilingEvent.getProfilingInterval()) { return false; } return true; } }