Module openj9.dtfj

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

Class GCConstantPoolSlotIterator

java.lang.Object

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

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

com.ibm.j9ddr.vm29.j9.gc.GCConstantPoolSlotIterator

All Implemented Interfaces:

SlotIterator, Iterator

Direct Known Subclasses:

GCConstantPoolClassSlotIterator, GCConstantPoolObjectSlotIterator

public class GCConstantPoolSlotIterator
extends GCIterator

Field Summary

Fields

Modifier and Type	Field	Description
protected Iterator<VoidPointer>	addressIterator
protected Iterator<AbstractPointer>	slotIterator

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GCConstantPoolSlotIterator(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz, boolean returnClassSlots, boolean returnObjectSlots)

Method Summary

Modifier and Type	Method	Description
static GCConstantPoolSlotIterator	fromJ9Class(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz, boolean returnClassSlots, boolean returnObjectSlots)
boolean	hasNext()	Returns true if the iteration has more elements.
protected void	initializeSlots_V1(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz, boolean returnClassSlots, boolean returnObjectSlots)
AbstractPointer	next()	Returns the next element in the iteration.
VoidPointer	nextAddress()

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, toString, wait, wait, wait

Methods declared in interface java.util.Iterator

forEachRemaining, remove

Field Details

slotIterator

protected Iterator<AbstractPointer> slotIterator

addressIterator

protected Iterator<VoidPointer> addressIterator

Constructor Details

GCConstantPoolSlotIterator

protected GCConstantPoolSlotIterator(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz,
 boolean returnClassSlots,
 boolean returnObjectSlots)
                              throws CorruptDataException

Throws:

CorruptDataException

Method Details

fromJ9Class

public static GCConstantPoolSlotIterator fromJ9Class(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz,
 boolean returnClassSlots,
 boolean returnObjectSlots)
                                              throws CorruptDataException

Throws:

CorruptDataException

initializeSlots_V1

protected void initializeSlots_V1(com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer clazz,
 boolean returnClassSlots,
 boolean returnObjectSlots)
                           throws CorruptDataException

Throws:

CorruptDataException

hasNext

public boolean hasNext()

Description copied from interface: java.util.Iterator

Returns true if the iteration has more elements. (In other words, returns true if Iterator.next() would return an element rather than throwing an exception.)

Returns:

true if the iteration has more elements

next

public AbstractPointer next()

Description copied from interface: java.util.Iterator

Returns the next element in the iteration.

Returns:

the next element in the iteration

nextAddress

public VoidPointer nextAddress()