Package org.eclipse.mat.inspections.collectionextract

Class ExtractedCollection

java.lang.Object

org.eclipse.mat.inspections.collectionextract.AbstractExtractedCollection<IObject,ICollectionExtractor>

org.eclipse.mat.inspections.collectionextract.ExtractedCollection

All Implemented Interfaces:

Serializable, Iterable<IObject>, IObject

public class ExtractedCollection
extends AbstractExtractedCollection<IObject,ICollectionExtractor>

An class representing a collection extracted from the heap. It provides convenience methods for querying certain properties of the collection (e.g. size) and for extracting the elements of the collection

Since:

1.5

See Also:

• Serialized Form

Nested Class Summary

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

IObject.Type

Constructor Summary

Constructors

Constructor	Description
ExtractedCollection(IObject coll, ICollectionExtractor extractor)

Method Summary

Modifier and Type	Method	Description
Integer	getNumberOfNotNullElements()	Get the number of non-null elements contained in the collection
Iterator<IObject>	iterator()

Methods inherited from class org.eclipse.mat.inspections.collectionextract.AbstractExtractedCollection

extractEntries, extractEntryIds, getCapacity, getClassSpecificName, getClazz, getDisplayName, getFillRatio, getGCRootInfo, getObjectAddress, getObjectId, getOutboundReferences, getRetainedHeapSize, getSnapshot, getTechnicalName, getUsedHeapSize, hasCapacity, hasExtractableArray, hasExtractableContents, hasFillRatio, hasSize, isEmpty, resolveValue, size, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

ExtractedCollection

public ExtractedCollection(IObject coll,
 ICollectionExtractor extractor)

Method Details

iterator

public Iterator<IObject> iterator()

getNumberOfNotNullElements

public Integer getNumberOfNotNullElements()
                                   throws SnapshotException

Get the number of non-null elements contained in the collection

Returns:

the number of non-null elements

Throws:

SnapshotException