- java.lang.Object
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- com.ibm.j9ddr.vm29.j9.gc.GCBase
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- com.ibm.j9ddr.vm29.j9.gc.GCIterator
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- com.ibm.j9ddr.vm29.j9.gc.GCHeapSpanRegionIterator
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- All Implemented Interfaces:
SlotIterator
,Iterator
public class GCHeapSpanRegionIterator extends GCIterator
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Constructor Summary
Constructors Modifier Constructor Description protected
GCHeapSpanRegionIterator(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionManagerPointer manager, com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static GCHeapSpanRegionIterator
fromMMHeapRegionDescriptor(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionManagerPointer manager, com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
Factory method to construct an appropriate segment iterator.-
Methods declared in class com.ibm.j9ddr.vm29.j9.gc.GCBase
getExtensions, getJavaVM
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Methods declared in class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods declared in interface java.util.Iterator
forEachRemaining, hasNext, next, remove
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Methods declared in interface com.ibm.j9ddr.vm29.j9.SlotIterator
nextAddress
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Constructor Detail
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GCHeapSpanRegionIterator
protected GCHeapSpanRegionIterator(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionManagerPointer manager, com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region) throws CorruptDataException
- Throws:
CorruptDataException
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Method Detail
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fromMMHeapRegionDescriptor
public static GCHeapSpanRegionIterator fromMMHeapRegionDescriptor(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionManagerPointer manager, com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region) throws CorruptDataException
Factory method to construct an appropriate segment iterator.- Parameters:
manager
- the MM_HeapRegionManagerPointer to iterateregion
- the MM_HeapRegionDescriptorPointer representing the spanning region- Returns:
- an instance of GCHeapSpanRegionIterator
- Throws:
CorruptDataException
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