Package org.djutils.serialization.serializers

Class Pointer

java.lang.Object

org.djutils.serialization.serializers.Pointer

public class Pointer
extends Object

Container for an offset.

Copyright (c) 2019-2021 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See DJUTILS License.

Version:

$Revision$, $LastChangedDate$, by $Author$,

Author:

Alexander Verbraeck, Peter Knoppers

Constructor Summary

Constructors

Constructor	Description
Pointer()	Construct a new Pointer with offset 0.
Pointer(int initialOffset)	Construct a new Pointer with specified initial offset.

Method Summary

Modifier and Type	Method	Description
int	get()	Retrieve the offset.
int	getAndIncrement(int increment)	Retrieve the current value of offset and increment it.
void	inc(int increment)	Increment the offset.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Pointer

Pointer(int initialOffset)

Construct a new Pointer with specified initial offset.

Parameters:

initialOffset - int; the initial offset

Pointer

public Pointer()

Construct a new Pointer with offset 0.

Method Detail

get

public int get()

Retrieve the offset.

Returns:

int; the offset

getAndIncrement

public int getAndIncrement(int increment)

Retrieve the current value of offset and increment it. The returned value is the value before applying the increment.

Parameters:

increment - int; the amount by which the offset must be incremented

Returns:

int; the offset (before the increment was added)

inc

public void inc(int increment)

Increment the offset.

Parameters:

increment - int; the amount by which the offset must be incremented

toString

public String toString()

Overrides:

toString in class Object