Package org.eclipse.mat.parser.index

Interface IIndexReader.IOne2OneIndex

All Superinterfaces:

IIndexReader

All Known Subinterfaces:

IIndexReader.IOne2SizeIndex

All Known Implementing Classes:

IndexReader.IntIndexReader, IndexReader.SizeIndexReader, IndexWriter.IntIndexCollector

Enclosing interface:

IIndexReader

public static interface IIndexReader.IOne2OneIndex
extends IIndexReader

Index from object id to another int. For example, object id to type id.

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.mat.parser.index.IIndexReader

IIndexReader.IOne2LongIndex, IIndexReader.IOne2ManyIndex, IIndexReader.IOne2ManyObjectsIndex, IIndexReader.IOne2OneIndex, IIndexReader.IOne2SizeIndex

Method Summary

Modifier and Type	Method	Description
int	get(int index)	Look up an int in the underlying index
int[]	getAll(int[] index)	Look up all the items from the index array and return the version in the index
int[]	getNext(int index, int length)	Look up all the items from the index from index to index + length - 1 and return the result in the index for each on

Methods inherited from interface org.eclipse.mat.parser.index.IIndexReader

close, delete, size, unload

Method Details

get

int get(int index)

Look up an int in the underlying index

Parameters:

index - the int key

Returns:

the int value

getAll

int[] getAll(int[] index)

Look up all the items from the index array and return the version in the index

Parameters:

index - an array of items to look up

Returns:

an array of the result items

getNext

int[] getNext(int index,
 int length)

Look up all the items from the index from index to index + length - 1 and return the result in the index for each on

Parameters:

index - the start index

length - the number of consecutive items to look up

Returns:

an array of the result items