Class GCHeapMapWordIterator
java.lang.Object
com.ibm.j9ddr.vm29.j9.gc.GCBase
com.ibm.j9ddr.vm29.j9.gc.GCIterator
com.ibm.j9ddr.vm29.j9.gc.GCHeapMapWordIterator
- All Implemented Interfaces:
SlotIterator
,Iterator
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Field Summary
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Constructor Summary
ConstructorDescriptionGCHeapMapWordIterator
(GCHeapMap heapMap, VoidPointer heapCardAddress) GCHeapMapWordIterator
(UDATA heapMapWord, VoidPointer heapCardAddress) -
Method Summary
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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Field Details
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J9MODRON_HEAP_BYTES_PER_UDATA_OF_HEAP_MAP
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Constructor Details
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GCHeapMapWordIterator
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GCHeapMapWordIterator
public GCHeapMapWordIterator(GCHeapMap heapMap, VoidPointer heapCardAddress) throws CorruptDataException - Throws:
CorruptDataException
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Method Details
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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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nextAddress
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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
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