Module openj9.dtfj

Package com.ibm.j9ddr.vm29.j9.gc

Class GCFreeListHeapIterator

java.lang.Object

com.ibm.j9ddr.vm29.j9.gc.GCBase

com.ibm.j9ddr.vm29.j9.gc.GCIterator

com.ibm.j9ddr.vm29.j9.gc.GCFreeListHeapIterator

All Implemented Interfaces:

SlotIterator, Iterator

Direct Known Subclasses:

GCFreeListIteratorAggregatedCellList

public abstract class GCFreeListHeapIterator
extends GCIterator

Constructor Summary

Constructors

Constructor	Description
GCFreeListHeapIterator()

Method Summary

Modifier and Type	Method	Description
abstract int	getFreeListNumber()
abstract GCHeapLinkedFreeHeader	next()	Returns the next element in the iteration.
VoidPointer	nextAddress()
abstract String	toString()	Answers a string containing a concise, human-readable description of the receiver.

Methods declared in class com.ibm.j9ddr.vm29.j9.gc.GCBase

getExtensions, getJavaVM

Methods declared in class java.lang.Object

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

Methods declared in interface java.util.Iterator

forEachRemaining, hasNext, remove

Constructor Details

GCFreeListHeapIterator

public GCFreeListHeapIterator()

Method Details

next

public abstract GCHeapLinkedFreeHeader next()
                                     throws NoSuchElementException

Description copied from interface: java.util.Iterator

Returns the next element in the iteration.

Returns:

the next element in the iteration

Throws:

NoSuchElementException - if the iteration has no more elements

getFreeListNumber

public abstract int getFreeListNumber()

nextAddress

public VoidPointer nextAddress()

toString

public abstract String toString()

Description copied from class: java.lang.Object

Answers a string containing a concise, human-readable description of the receiver.

Overrides:

toString in class Object

Returns:

String a printable representation for the receiver.