Module openj9.dtfj

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

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 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

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()