com.partnersoft.io.formats.dump
Class GoedelObjectDump

java.lang.Object
  com.partnersoft.io.formats.dump.GoedelObjectDump

public class GoedelObjectDump
extends java.lang.Object

This is similar to the ObjectDump, except that it is indexed by a (possibly nonsequential) long ID name rather than an integer ID. It is a write-once read-many format; use GoedelObjectDumpBuilder to make it and this to read it.

Author:

Paul Reavis Copyright 2004 Partner Software, Inc.

Constructor Summary

GoedelObjectDump(java.lang.String filenameBase)
Creates a GoedelObjectDump file pair.

Method Summary

void	clear()
void	close()
int	getSize()
byte[]	readBytes(int index)
void	readBytes(int index, ByteBuffer buffy)
long	readID(int index)
java.lang.Object	readObject(int index)
java.lang.Object	readObject(long ID) Looks up the object by ID.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GoedelObjectDump

public GoedelObjectDump(java.lang.String filenameBase)
                 throws java.io.IOException

Creates a GoedelObjectDump file pair. Provide everyfor the given filename base (everything but the extensions).

Throws:

java.io.IOException

Method Detail

close

public void close()
           throws java.io.IOException

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

getSize

public int getSize()

readObject

public java.lang.Object readObject(long ID)
                            throws java.io.IOException

Looks up the object by ID. Returns null if there is no match.

Throws:

java.io.IOException

readID

public long readID(int index)
            throws java.io.IOException

Throws:

java.io.IOException

readBytes

public byte[] readBytes(int index)
                 throws java.io.IOException

Throws:

java.io.IOException

readBytes

public void readBytes(int index,
                      ByteBuffer buffy)
               throws java.io.IOException

Throws:

java.io.IOException

readObject

public java.lang.Object readObject(int index)
                            throws java.io.IOException

Throws:

java.io.IOException

clear

public void clear()
           throws java.io.IOException

Throws:

java.io.IOException