Class GCClassHeapIterator
java.lang.Object
com.ibm.j9ddr.vm29.j9.gc.GCBase
com.ibm.j9ddr.vm29.j9.gc.GCIterator
com.ibm.j9ddr.vm29.j9.gc.GCClassHeapIterator
- All Implemented Interfaces:
SlotIterator
,Iterator
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Constructor Summary
ModifierConstructorDescriptionprotected
GCClassHeapIterator
(com.ibm.j9ddr.vm29.pointer.generated.J9MemorySegmentPointer memorySegment) -
Method Summary
Modifier and TypeMethodDescriptionstatic GCClassHeapIterator
fromJ9MemorySegment
(com.ibm.j9ddr.vm29.pointer.generated.J9MemorySegmentPointer memorySegment) Factory method to construct an appropriate class segment iterator.boolean
hasNext()
Returnstrue
if the iteration has more elements.com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer
next()
Returns the next element in the iteration.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
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Constructor Details
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GCClassHeapIterator
protected GCClassHeapIterator(com.ibm.j9ddr.vm29.pointer.generated.J9MemorySegmentPointer memorySegment) throws CorruptDataException - Throws:
CorruptDataException
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Method Details
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fromJ9MemorySegment
public static GCClassHeapIterator fromJ9MemorySegment(com.ibm.j9ddr.vm29.pointer.generated.J9MemorySegmentPointer memorySegment) throws CorruptDataException Factory method to construct an appropriate class segment iterator.- Parameters:
memorySegment
- the memorySegment to iterate- Returns:
- an instance of GCClassHeapIterator
- Throws:
CorruptDataException
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hasNext
public boolean hasNext()Description copied from interface:java.util.Iterator
Returnstrue
if the iteration has more elements. (In other words, returnstrue
ifIterator.next()
would return an element rather than throwing an exception.)- Returns:
true
if the iteration has more elements
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next
public com.ibm.j9ddr.vm29.pointer.generated.J9ClassPointer next()Description copied from interface:java.util.Iterator
Returns the next element in the iteration.- Returns:
- the next element in the iteration
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nextAddress
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