org.mmtk.plan.refcount

Class RCZero

java.lang.Object

org.mmtk.plan.TransitiveClosure

org.mmtk.plan.refcount.RCZero

public final class RCZero
extends TransitiveClosure

This class is the fundamental mechanism for performing a transitive closure over an object graph.

See Also:

TraceLocal

Field Summary

Fields inherited from class org.mmtk.plan.TransitiveClosure

specializedScan

Constructor Summary

Constructors

Constructor and Description
RCZero()

Method Summary

Modifier and Type	Method and Description
void	processEdge(ObjectReference source, Address slot) Trace an edge during GC.

Methods inherited from class org.mmtk.plan.TransitiveClosure

getSpecializedScanClass, processNode, registerSpecializedScan

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RCZero

public RCZero()

Method Detail

processEdge

public void processEdge(ObjectReference source,
                        Address slot)

Description copied from class: TransitiveClosure

Trace an edge during GC.

Overrides:

processEdge in class TransitiveClosure

Parameters:

source - The source of the reference.

slot - The location containing the object reference.