org.eclipse.mat.internal.collectionextract

Class IBM6ArrayListCollectionExtractor

java.lang.Object

org.eclipse.mat.internal.collectionextract.FieldArrayCollectionExtractor

org.eclipse.mat.internal.collectionextract.IBM6ArrayListCollectionExtractor

All Implemented Interfaces:

ICollectionExtractor

public class IBM6ArrayListCollectionExtractor
extends FieldArrayCollectionExtractor

Constructor Summary

Constructors

Constructor and Description
IBM6ArrayListCollectionExtractor(String firstIndex, String lastIndex, String arrayField)
IBM6ArrayListCollectionExtractor(String firstIndex, String lastIndex, String arrayField, String sizeField)

Method Summary

Modifier and Type	Method and Description
int[]	extractEntryIds(IObject coll) Returns the object ids (int) for all objects which are contained in the collection
Integer	getSize(IObject coll) Extract the size of the collection
boolean	hasSize() Check if the size of the collection can be extracted

Methods inherited from class org.eclipse.mat.internal.collectionextract.FieldArrayCollectionExtractor

extractEntries, getCapacity, getFillRatio, getNumberOfNotNullElements, hasCapacity, hasExtractableArray, hasExtractableContents, hasFillRatio

Methods inherited from class java.lang.Object

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

Constructor Detail

IBM6ArrayListCollectionExtractor

public IBM6ArrayListCollectionExtractor(String firstIndex,
                                        String lastIndex,
                                        String arrayField)

IBM6ArrayListCollectionExtractor

public IBM6ArrayListCollectionExtractor(String firstIndex,
                                        String lastIndex,
                                        String arrayField,
                                        String sizeField)

Method Detail

hasSize

public boolean hasSize()

Description copied from interface: ICollectionExtractor

Check if the size of the collection can be extracted

Specified by:

hasSize in interface ICollectionExtractor

Overrides:

hasSize in class FieldArrayCollectionExtractor

Returns:

getSize

public Integer getSize(IObject coll)
                throws SnapshotException

Description copied from interface: ICollectionExtractor

Extract the size of the collection

Specified by:

getSize in interface ICollectionExtractor

Overrides:

getSize in class FieldArrayCollectionExtractor

Returns:

Throws:

SnapshotException

extractEntryIds

public int[] extractEntryIds(IObject coll)
                      throws SnapshotException

Description copied from interface: ICollectionExtractor

Returns the object ids (int) for all objects which are contained in the collection

Specified by:

extractEntryIds in interface ICollectionExtractor

Overrides:

extractEntryIds in class FieldArrayCollectionExtractor

Returns:

Throws:

SnapshotException