Package ghidra.program.model.pcode

Class LinkedByteBuffer.Position

java.lang.Object

ghidra.program.model.pcode.LinkedByteBuffer.Position

Enclosing class:

LinkedByteBuffer

public static class LinkedByteBuffer.Position
extends Object

An iterator into the byte buffer

Field Summary

Fields

Modifier and Type	Field	Description
byte[]	array
LinkedByteBuffer	buffer
int	current
LinkedByteBuffer.ArrayIter	seqIter

Constructor Summary

Constructors

Constructor	Description
Position()

Method Summary

Modifier and Type	Method	Description
final void	advancePosition(int skip)	Advance this Position by the specified number of bytes
void	copy(LinkedByteBuffer.Position pos)	Set this to be a copy of another Position
final byte	getByte()	Return the byte at the current Position.
final byte	getBytePlus1()	Lookahead exactly one byte, without advancing this Position
final byte	getNextByte()	Advance this Position by exactly one byte and return the next byte.

Methods inherited from class java.lang.Object

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

Field Details

buffer

public LinkedByteBuffer buffer

seqIter

public LinkedByteBuffer.ArrayIter seqIter

array

public byte[] array

current

public int current

Constructor Details

Position

public Position()

Method Details

copy

public void copy(LinkedByteBuffer.Position pos)

Set this to be a copy of another Position

Parameters:

pos - is the Position being copied

getByte

public final byte getByte()

Return the byte at the current Position. Do not advance the Position.

Returns:

the byte at this Position

getBytePlus1

public final byte getBytePlus1()
                        throws DecoderException

Lookahead exactly one byte, without advancing this Position

Returns:

the byte after the one at this Position

Throws:

DecoderException - if the end of stream is reached

getNextByte

public final byte getNextByte()
                       throws DecoderException

Advance this Position by exactly one byte and return the next byte.

Returns:

the next byte

Throws:

DecoderException - if the end of stream is reached

advancePosition

public final void advancePosition(int skip)
                           throws DecoderException

Advance this Position by the specified number of bytes

Parameters:

skip - is the specified number of bytes to advance

Throws:

DecoderException - if the end of stream is reached