com.ghgande.j2mod.modbus.procimg

Class SimpleRegister

java.lang.Object

com.ghgande.j2mod.modbus.procimg.SynchronizedAbstractRegister

com.ghgande.j2mod.modbus.procimg.SimpleRegister

All Implemented Interfaces:

InputRegister, Register

public class SimpleRegister
extends SynchronizedAbstractRegister
implements Register

Class implementing a simple Register.

The setValue() method is synchronized, which ensures atomic access, * but no specific access order.

Version:

2.0 (March 2016)

Author:

Dieter Wimberger, Julie Haugh, Steve O'Hara (4NG)

Constructor Summary

Constructors

Constructor and Description
SimpleRegister() Constructs a new SimpleRegister instance.
SimpleRegister(byte b1, byte b2) Constructs a new SimpleRegister instance.
SimpleRegister(int value) Constructs a new SimpleRegister instance with the given value.

Method Summary

Modifier and Type	Method and Description
String	toString()

Methods inherited from class com.ghgande.j2mod.modbus.procimg.SynchronizedAbstractRegister

getValue, setValue, setValue, setValue, toBytes, toShort, toUnsignedShort

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.ghgande.j2mod.modbus.procimg.Register

setValue, setValue, setValue

Methods inherited from interface com.ghgande.j2mod.modbus.procimg.InputRegister

getValue, toBytes, toShort, toUnsignedShort

Constructor Detail

SimpleRegister

public SimpleRegister(byte b1,
                      byte b2)

Constructs a new SimpleRegister instance.

Parameters:

b1 - the first (hi) byte of the word.

b2 - the second (low) byte of the word.

SimpleRegister

public SimpleRegister(int value)

Constructs a new SimpleRegister instance with the given value.

Parameters:

value - the value of this SimpleRegister as int.

SimpleRegister

public SimpleRegister()

Constructs a new SimpleRegister instance. It's state will be invalid. Attempting to access this register will result in an IllegalAddressException(). It may be used to create "holes" in a Modbus register map.

Method Detail

toString

public String toString()

Overrides:

toString in class Object