Class GCVMThreadIterator

java.lang.Object

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

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

com.ibm.j9ddr.vm29.j9.gc.GCVMThreadIterator

All Implemented Interfaces:

SlotIterator, Iterator

public class GCVMThreadIterator
extends GCIterator

Field Summary

Fields

Modifier and Type	Field	Description
protected int	state
static final int	state_end
static final int	state_jni_slots
static final int	state_monitor_records
static final int	state_slots
static final int	state_start
protected GCVMThreadJNISlotIterator	threadJNISlotIterator
protected GCVMThreadMonitorRecordSlotIterator	threadMonitorRecordSlotIterator
protected GCVMThreadSlotIterator	threadSlotIterator
protected com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer	vmThread

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GCVMThreadIterator(com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer vmThread)

Method Summary

Modifier and Type	Method	Description
static GCVMThreadIterator	fromJ9VMThread(com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer vmThread)
int	getState()
com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer	getThread()
boolean	hasNext()	Returns true if the iteration has more elements.
com.ibm.j9ddr.vm29.pointer.generated.J9ObjectPointer	next()	Returns the next element in the iteration.
VoidPointer	nextAddress()

Methods declared in class GCBase

getExtensions, getJavaVM

Modifier and Type	Method	Description
static com.ibm.j9ddr.vm29.pointer.generated.MM_GCExtensionsPointer	getExtensions()
static com.ibm.j9ddr.vm29.pointer.generated.J9JavaVMPointer	getJavaVM()

Methods declared in class Object

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

Methods declared in interface Iterator

forEachRemaining, remove

Field Details

state_start

public static final int state_start

See Also:

• Constant Field Values

state_slots

public static final int state_slots

See Also:

• Constant Field Values

state_jni_slots

public static final int state_jni_slots

See Also:

• Constant Field Values

state_monitor_records

public static final int state_monitor_records

See Also:

• Constant Field Values

state_end

public static final int state_end

See Also:

• Constant Field Values

state

protected int state

threadSlotIterator

protected GCVMThreadSlotIterator threadSlotIterator

threadJNISlotIterator

protected GCVMThreadJNISlotIterator threadJNISlotIterator

threadMonitorRecordSlotIterator

protected GCVMThreadMonitorRecordSlotIterator threadMonitorRecordSlotIterator

vmThread

protected com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer vmThread

Constructor Details

GCVMThreadIterator

protected GCVMThreadIterator(com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer vmThread)
                      throws CorruptDataException

Throws:

CorruptDataException

Method Details

fromJ9VMThread

public static GCVMThreadIterator fromJ9VMThread(com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer vmThread)
                                         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 com.ibm.j9ddr.vm29.pointer.generated.J9ObjectPointer 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()

getState

public int getState()

getThread

public com.ibm.j9ddr.vm29.pointer.generated.J9VMThreadPointer getThread()