Module openj9.dtfj

Package com.ibm.j9ddr.vm29.pointer.helper

Class MM_HeapRegionDescriptorHelper

java.lang.Object

com.ibm.j9ddr.vm29.pointer.helper.MM_HeapRegionDescriptorHelper

public class MM_HeapRegionDescriptorHelper
extends Object

Constructor Summary

Constructors

Constructor	Description
MM_HeapRegionDescriptorHelper()

Method Summary

Modifier and Type	Method	Description
static boolean	containsObjects(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static VoidPointer	getHighAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static VoidPointer	getLowAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static UDATA	getSize(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static long	getTypeFlags(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static VoidPointer	getWalkableHighAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
static boolean	hasValidMarkMap(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)

Methods declared in class java.lang.Object

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

Constructor Details

MM_HeapRegionDescriptorHelper

public MM_HeapRegionDescriptorHelper()

Method Details

getLowAddress

public static VoidPointer getLowAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                                 throws CorruptDataException

Throws:

CorruptDataException

getHighAddress

public static VoidPointer getHighAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                                  throws CorruptDataException

Throws:

CorruptDataException

getSize

public static UDATA getSize(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                     throws CorruptDataException

Throws:

CorruptDataException

getTypeFlags

public static long getTypeFlags(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                         throws CorruptDataException

Throws:

CorruptDataException

hasValidMarkMap

public static boolean hasValidMarkMap(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                               throws CorruptDataException

Throws:

CorruptDataException

containsObjects

public static boolean containsObjects(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                               throws CorruptDataException

Throws:

CorruptDataException

getWalkableHighAddress

public static VoidPointer getWalkableHighAddress(com.ibm.j9ddr.vm29.pointer.generated.MM_HeapRegionDescriptorPointer region)
                                          throws CorruptDataException

Throws:

CorruptDataException