com.tapina.robe.runtime
Class ByteArray

java.lang.Object
  com.tapina.robe.runtime.BinaryDataSource
      com.tapina.robe.runtime.ByteArray

public final class ByteArray

extends BinaryDataSource

This class provides abstracted access to a virtual byte array. The byte array in question will actually be a subset of an existing byte array.

Constructor Summary

ByteArray(byte[] array, int offset, int length)

Method Summary

long	get5ByteValue(int offset)
byte[]	getArray()
byte	getByte(int offset)
ByteArray	getByteArray(int offset, int count, boolean create) Get an object which allows direct access to the underlying data block for the specified byte range.
byte[]	getBytes(int offset, int count) Take a copy of a set of bytes from the memory map.
int	getLength()
int	getOffset()
java.awt.Point	getPoint(int offset)
java.awt.Rectangle	getRectangle(int offset)
int	getWord(int offset)
int[]	getWords(int offset, int count)
void	set(int offset, byte b)
void	setInt(int offset, int i)
void	setPoint(int offset, java.awt.Point p)
void	setRectangle(int offset, java.awt.Rectangle r)
void	setString0(int offset, java.lang.String s)
void	setString0(int offset, java.lang.String s, int length)

Methods inherited from class com.tapina.robe.runtime.BinaryDataSource

getString0_10_13, getString0, getStringControlTerminated, getStringControlTerminated, getStringN

Methods inherited from class java.lang.Object

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

Constructor Detail

ByteArray

public ByteArray(byte[] array,
                 int offset,
                 int length)

Method Detail

getByte

public final byte getByte(int offset)

set

public final void set(int offset,
                      byte b)

getWord

public final int getWord(int offset)

setInt

public final void setInt(int offset,
                         int i)

setString0

public final void setString0(int offset,
                             java.lang.String s)

setString0

public void setString0(int offset,
                       java.lang.String s,
                       int length)

getRectangle

public final java.awt.Rectangle getRectangle(int offset)

setRectangle

public final void setRectangle(int offset,
                               java.awt.Rectangle r)

getPoint

public final java.awt.Point getPoint(int offset)

setPoint

public final void setPoint(int offset,
                           java.awt.Point p)

getLength

public final int getLength()

getArray

public byte[] getArray()

getOffset

public int getOffset()

getByteArray

public ByteArray getByteArray(int offset,
                              int count,
                              boolean create)

Description copied from class: BinaryDataSource

Get an object which allows direct access to the underlying data block for the specified byte range.

Specified by:

getByteArray in class BinaryDataSource

Parameters:

offset - address for which to find bytes

count - size of byte block to allow access to

create -

Returns:

ByteArray which reads/writes through to underlying data block.

getBytes

public byte[] getBytes(int offset,
                       int count)

Description copied from class: BinaryDataSource

Take a copy of a set of bytes from the memory map. Use BinaryDataSource.getByteArray(int,int,boolean) instead for efficiency.

Specified by:

getBytes in class BinaryDataSource

Parameters:

offset - address at which to load bytes

count - number of bytes to load

Returns:

array containing bytes loaded from specified address

get5ByteValue

public long get5ByteValue(int offset)

Specified by:

get5ByteValue in class BinaryDataSource

getWords

public int[] getWords(int offset,
                      int count)

Specified by:

getWords in class BinaryDataSource