com.jrockit.memleak.util
Interface IInfoCacheControl

All Known Implementing Classes:

InfoCachingFactory, NameMappingCacheFactory

public interface IInfoCacheControl

Cache control for caching IObjectInfos and IClassInfos. Does not assume that objectIDs and classIDs share the same value space.

Author:

mpersson

Method Summary

void	clearAll() Clear everything
void	clearClasses(int... classIDs)
void	clearObjects(int... objectIDs)
IClassInfo	getClassInfo(int classID)
IClassRef	getClassRef(int classID)
ITypeHeapInfo<IClassInfo>	getLastTypeHeapInfo(IClassInfo classInfo)
IObjectInfo	getObjectInfo(int objectID)
IObjectInfo	getObjectInfo(IObjectSpecifier objectSpec)
IObjectSpecifier	getObjectSpec(int objectID)

Method Detail

getObjectSpec

IObjectSpecifier getObjectSpec(int objectID)

Parameters:

objectID -

Returns:

an IObjectSpecifier corresponding to objectID, never null, unless objectID is OBJECT_ID_NULL.

getObjectInfo

IObjectInfo getObjectInfo(int objectID)

Parameters:

objectID -

Returns:

the IObjectInfo corresponding to objectID, or null.

getObjectInfo

IObjectInfo getObjectInfo(IObjectSpecifier objectSpec)

Parameters:

objectSpec -

Returns:

the IObjectInfo corresponding to objectSpec, or null.

getClassRef

IClassRef getClassRef(int classID)

Parameters:

classID -

Returns:

an IClassRef corresponding to classID, never null, unless classID is OBJECT_ID_NULL, maybe.

getClassInfo

IClassInfo getClassInfo(int classID)

Parameters:

classID -

Returns:

the IClassInfo corresponding to classID, or null.

clearObjects

void clearObjects(int... objectIDs)

Parameters:

objectIDs -

clearClasses

void clearClasses(int... classIDs)

Parameters:

classIDs -

clearAll

void clearAll()

Clear everything

getLastTypeHeapInfo

ITypeHeapInfo<IClassInfo> getLastTypeHeapInfo(IClassInfo classInfo)

Parameters:

classInfo -

Returns:

the last created ITypeHeapInfo for classInfo, or null.