frysk.debuginfo
Class Piece

java.lang.Object
  frysk.debuginfo.Piece

Direct Known Subclasses:

MemoryPiece, RegisterPiece, UnavailablePiece

public abstract class Piece
extends Object

Field Summary

protected long

size

Constructor Summary

Piece(long size)

Method Summary

abstract boolean	equals(Object p) Function that checks if the contents of two pieces are equal.
protected abstract byte	getByte(long index)
long	getSize()
protected abstract void	putByte(long index, byte value)
void	setSize(long size)
protected abstract Piece	slice(long offset, long length) Function to slice a Piece - slices a piece from byte OFFSET going for LENGTH bytes.
protected abstract void	toPrint(PrintWriter writer)

Methods inherited from class java.lang.Object

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

Field Detail

size

protected long size

Constructor Detail

Piece

public Piece(long size)

Method Detail

getSize

public long getSize()

setSize

public void setSize(long size)

slice

protected abstract Piece slice(long offset,
                               long length)

Function to slice a Piece - slices a piece from byte OFFSET going for LENGTH bytes.

Parameters:

offset - - byte position where slice should start from

length - - number of bytes to be sliced

Returns:

slice

getByte

protected abstract byte getByte(long index)

putByte

protected abstract void putByte(long index,
                                byte value)

toPrint

protected abstract void toPrint(PrintWriter writer)

equals

public abstract boolean equals(Object p)

Function that checks if the contents of two pieces are equal.

Overrides:

equals in class Object

Parameters:

p - Piece to be compared with

Returns:

true/false