com.partnersoft.v3x.io.formats
Class NamedObjectDumpIterator

java.lang.Object
  com.partnersoft.v3x.io.formats.NamedObjectDumpIterator

All Implemented Interfaces:

java.util.Iterator

public class NamedObjectDumpIterator
extends java.lang.Object
implements java.util.Iterator

Allows iteration through a named object dump without high memory or i/o overhead.

Field Summary

ByteBuffer	currentBytes
int	currentIndex
java.lang.String	currentName
long	currentOffset
java.io.File	dataFile
long	nextOffset
java.io.File	offsetsFile
int	size

Constructor Summary

NamedObjectDumpIterator(java.io.File dumpFile)

Method Summary

void	close()
boolean	hasNext()
java.lang.Object	next()
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

size

public int size

currentIndex

public int currentIndex

currentName

public java.lang.String currentName

currentBytes

public ByteBuffer currentBytes

currentOffset

public long currentOffset

nextOffset

public long nextOffset

offsetsFile

public java.io.File offsetsFile

dataFile

public java.io.File dataFile

Constructor Detail

NamedObjectDumpIterator

public NamedObjectDumpIterator(java.io.File dumpFile)
                        throws java.io.IOException

Throws:

java.io.IOException

Method Detail

remove

public void remove()

Specified by:

remove in interface java.util.Iterator

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator

next

public java.lang.Object next()

Specified by:

next in interface java.util.Iterator

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException