net.wimpi.modbus.procimg
Class SimpleDigitalOut

java.lang.Object
  net.wimpi.modbus.procimg.SimpleDigitalOut

All Implemented Interfaces:

DigitalOut

public class SimpleDigitalOut

extends java.lang.Object

implements DigitalOut

Class implementing a simple DigitalOut.

The set method is synchronized, which ensures atomic access, but no specific access order.

Version:

1.2rc1 (09/11/2004)

Author:

Dieter Wimberger

Field Summary

protected boolean

m_Set Field for the digital out state.

Constructor Summary

SimpleDigitalOut()
Constructs a new SimpleDigitalOut instance.

SimpleDigitalOut(boolean b)
Constructs a new SimpleDigitalOut instance with the given state.

Method Summary

boolean	isSet() Tests if this DigitalOut is set.
void	set(boolean b) Sets the state of this DigitalOut.

Methods inherited from class java.lang.Object

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

Field Detail

m_Set

protected boolean m_Set

Field for the digital out state.

Constructor Detail

SimpleDigitalOut

public SimpleDigitalOut()

Constructs a new SimpleDigitalOut instance. It's state will be invalid.

SimpleDigitalOut

public SimpleDigitalOut(boolean b)

Constructs a new SimpleDigitalOut instance with the given state.

Parameters:

b - true if set, false otherwise.

Method Detail

isSet

public boolean isSet()

Description copied from interface: DigitalOut

Tests if this DigitalOut is set.

Specified by:

isSet in interface DigitalOut

Returns:

true if set, false otherwise.

set

public void set(boolean b)

Description copied from interface: DigitalOut

Sets the state of this DigitalOut.

Specified by:

set in interface DigitalOut

Parameters:

b - true if to be set, false otherwise.