Package org.eclipse.mat.snapshot.model

Interface IClassLoader

All Superinterfaces:

IInstance, IObject, Serializable

All Known Implementing Classes:

ClassLoaderImpl

public interface IClassLoader
extends IInstance

An interface for class loader.

No Implement:

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.mat.snapshot.model.IObject

IObject.Type

Method Summary

Modifier and Type	Method	Description
List<IClass>	getDefinedClasses()	Returns the classes defined by this class loader instance.
long	getRetainedHeapSizeOfObjects(boolean calculateIfNotAvailable, boolean calculateMinRetainedSize, IProgressListener listener)	Returns the retained size of all objects and classes loaded by this class loader.

Methods inherited from interface org.eclipse.mat.snapshot.model.IInstance

getField, getFields

Methods inherited from interface org.eclipse.mat.snapshot.model.IObject

getClassSpecificName, getClazz, getDisplayName, getGCRootInfo, getObjectAddress, getObjectId, getOutboundReferences, getRetainedHeapSize, getSnapshot, getTechnicalName, getUsedHeapSize, resolveValue

Method Details

getRetainedHeapSizeOfObjects

long getRetainedHeapSizeOfObjects(boolean calculateIfNotAvailable,
 boolean calculateMinRetainedSize,
 IProgressListener listener)
                           throws SnapshotException

Returns the retained size of all objects and classes loaded by this class loader.

Parameters:

calculateIfNotAvailable - if false only return a cached version of the size

calculateMinRetainedSize - if true then when calculating use an approximation

listener - to indicate progress and errors

Returns:

the retained size, negative if approximate

Throws:

SnapshotException

getDefinedClasses

List<IClass> getDefinedClasses()
                        throws SnapshotException

Returns the classes defined by this class loader instance.

Returns:

a list of classes defined by this class loader

Throws:

SnapshotException - if there is a problem retrieving the information