Package org.eclipse.mat.parser.index

Class IndexWriter.IntIndexCollector

java.lang.Object

org.eclipse.mat.parser.index.IndexWriter.IntIndexCollector

All Implemented Interfaces:

IIndexReader, IIndexReader.IOne2OneIndex

Enclosing class:

IndexWriter

public static class IndexWriter.IntIndexCollector
extends Object
implements IIndexReader.IOne2OneIndex

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

Constructor Summary

Constructors

Constructor	Description
IntIndexCollector(int size, int mostSignificantBit)

Method Summary

Modifier and Type	Method	Description
void	close()	Close the backing file.
void	delete()	Delete the backing file.
int	get(int index)
int[]	getAll(int[] index)
int[]	getNext(int index, int length)
IteratorInt	iterator()
void	set(int index, int value)
int	size()	Size of the index
void	unload()	Clear the caches.
IIndexReader.IOne2OneIndex	writeTo(DataOutputStream out, long position)
IIndexReader.IOne2OneIndex	writeTo(File indexFile)

Methods inherited from class java.lang.Object

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

Constructor Detail

IntIndexCollector

public IntIndexCollector(int size,
                         int mostSignificantBit)

Method Detail

writeTo

public IIndexReader.IOne2OneIndex writeTo(File indexFile)
                                   throws IOException

Throws:

IOException

writeTo

public IIndexReader.IOne2OneIndex writeTo(DataOutputStream out,
                                          long position)
                                   throws IOException

Throws:

IOException

set

public void set(int index,
                int value)

get

public int get(int index)

Specified by:

get in interface IIndexReader.IOne2OneIndex

close

public void close()
           throws IOException

Description copied from interface: IIndexReader

Close the backing file.

Specified by:

close in interface IIndexReader

Throws:

IOException

delete

public void delete()

Description copied from interface: IIndexReader

Delete the backing file.

Specified by:

delete in interface IIndexReader

size

public int size()

Description copied from interface: IIndexReader

Size of the index

Specified by:

size in interface IIndexReader

Returns:

number of entries

unload

public void unload()

Description copied from interface: IIndexReader

Clear the caches. Used when the indexes are not current in use and the memory needs to be reclaimed such as when building the dominator tree.

Specified by:

unload in interface IIndexReader

getAll

public int[] getAll(int[] index)

Specified by:

getAll in interface IIndexReader.IOne2OneIndex

getNext

public int[] getNext(int index,
                     int length)

Specified by:

getNext in interface IIndexReader.IOne2OneIndex

iterator

public IteratorInt iterator()