systems.crigges.jmpq3

Class BlockTable

java.lang.Object

systems.crigges.jmpq3.BlockTable

public class BlockTable
extends java.lang.Object

The Class BlockTable.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	BlockTable.Block The Class Block.

Constructor Summary

Constructors

Constructor and Description
BlockTable(java.nio.MappedByteBuffer buf) Instantiates a new block table.

Method Summary

Modifier and Type	Method and Description
java.util.ArrayList<BlockTable.Block>	getAllVaildBlocks() Gets the all vaild blocks.
BlockTable.Block	getBlockAtPos(int pos) Gets the block at pos.
static void	writeNewBlocktable(java.util.ArrayList<BlockTable.Block> blocks, int size, java.nio.MappedByteBuffer buf) Write new blocktable.

Methods inherited from class java.lang.Object

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

Constructor Detail

BlockTable

public BlockTable(java.nio.MappedByteBuffer buf)
           throws java.io.IOException

Instantiates a new block table.

Parameters:

buf - the buf

Throws:

java.io.IOException - Signals that an I/O exception has occurred.

Method Detail

writeNewBlocktable

public static void writeNewBlocktable(java.util.ArrayList<BlockTable.Block> blocks,
                                      int size,
                                      java.nio.MappedByteBuffer buf)

Write new blocktable.

Parameters:

blocks - the blocks

size - the size

buf - the buf

getBlockAtPos

public BlockTable.Block getBlockAtPos(int pos)
                               throws JMpqException

Gets the block at pos.

Parameters:

pos - the pos

Returns:

the block at pos

Throws:

JMpqException - the j mpq exception

getAllVaildBlocks

public java.util.ArrayList<BlockTable.Block> getAllVaildBlocks()
                                                        throws JMpqException

Gets the all vaild blocks.

Returns:

the all vaild blocks

Throws:

JMpqException - the j mpq exception