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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the Classpath exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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package com.sun.btrace.dtrace;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.IOException;
import org.opensolaris.os.dtrace.Consumer;
import org.opensolaris.os.dtrace.ConsumerEvent;
import com.sun.btrace.comm.EventCommand;
/**
* Abstract command to represent consumer event from DTrace.
*
* @author A. Sundararajan
*/
public abstract class DTraceConsumerCommand extends EventCommand
implements DTraceCommand {
private ConsumerEvent ce;
public DTraceConsumerCommand(String type, ConsumerEvent ce) {
super(type);
this.ce = ce;
}
/**
* Returns the underlying DTrace ConsumerEvent.
*/
public ConsumerEvent getConsumerEvent() {
return ce;
}
/**
* Returns the Consumer object.
*/
public Consumer getConsumer() {
return (Consumer) ce.getSource();
}
public void write(ObjectOutput out) throws IOException {
out.writeObject(ce);
}
public void read(ObjectInput in)
throws ClassNotFoundException, IOException {
ce = (ConsumerEvent) in.readObject();
}
}