/***********************************************************************************************************************
* 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;
}
}