Package org.apache.commons.codec.digest

Class Crc16.Builder

java.lang.Object

org.apache.commons.codec.digest.Crc16.Builder

All Implemented Interfaces:

Supplier<Crc16>

Enclosing class:

Crc16

public static final class Crc16.Builder
extends Object
implements Supplier<Crc16>

Builds Crc16 instances.

Field Summary

Fields

Modifier and Type	Field	Description
private int	init
private int[]	table
private int	xorOut

Constructor Summary

Constructors

Constructor	Description
Builder()	Constructs a new instance.

Method Summary

Modifier and Type	Method	Description
Crc16	get()	Creates a new Crc16 instance.
Crc16.Builder	setInit(int init)	Sets the initial value.
Crc16.Builder	setTable(int[] table)	Sets the lookup table.
Crc16.Builder	setXorOut(int xorOut)	Sets the XorOut value to XOR to the current checksum returned by Crc16.getValue().
private Crc16.Builder	table(int[] table)	Sets the lookup table without making a clone.

Methods inherited from class java.lang.Object

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

Field Details

init

private int init

table

private int[] table

xorOut

private int xorOut

Constructor Details

Builder

public Builder()

Constructs a new instance.

Method Details

get

public Crc16 get()

Creates a new Crc16 instance.

Specified by:

get in interface Supplier<Crc16>

setInit

public Crc16.Builder setInit(int init)

Sets the initial value.

Parameters:

init - the initial value.

Returns:

this instance.

setTable

public Crc16.Builder setTable(int[] table)

Sets the lookup table.

Parameters:

table - the lookup table, making a clone of the input array, must not be null.

Returns:

this instance.

setXorOut

public Crc16.Builder setXorOut(int xorOut)

Sets the XorOut value to XOR to the current checksum returned by Crc16.getValue().

Parameters:

xorOut - the XorOut value.

Returns:

this instance.

table

private Crc16.Builder table(int[] table)

Sets the lookup table without making a clone.

Parameters:

table - the lookup table, must not be null.

Returns:

this instance.