Package jmri.jmrit.symbolicprog

Class ValueQualifier

java.lang.Object

jmri.jmrit.symbolicprog.AbstractQualifier

jmri.jmrit.symbolicprog.ArithmeticQualifier

jmri.jmrit.symbolicprog.ValueQualifier

All Implemented Interfaces:

PropertyChangeListener, EventListener, Qualifier

public class ValueQualifier
extends ArithmeticQualifier

Qualify a variable on greater than or equal a number

Nested Class Summary

Nested classes/interfaces inherited from class jmri.jmrit.symbolicprog.ArithmeticQualifier

ArithmeticQualifier.Test

Field Summary

Fields

Modifier and Type	Field	Description
(package private) VariableValue	qualifiedVal

Fields inherited from class jmri.jmrit.symbolicprog.ArithmeticQualifier

test, value, warnedDoesntExist

Fields inherited from class jmri.jmrit.symbolicprog.AbstractQualifier

watchedVal

Constructor Summary

Constructors

Constructor	Description
ValueQualifier(VariableValue qualifiedVal, VariableValue watchedVal, int value, String relation)

Method Summary

Modifier and Type	Method	Description
protected boolean	currentAvailableState()	Retrieve the current "available" state from the qualified Object.
void	setWatchedAvailable(boolean enable)	Drive the available or not state of the qualified Object.

Methods inherited from class jmri.jmrit.symbolicprog.ArithmeticQualifier

availableStateFromValue, currentDesiredState, update

Methods inherited from class jmri.jmrit.symbolicprog.AbstractQualifier

availableStateFromEvent, getWatchedVariable, processValueChangeEvent, propertyChange

Methods inherited from class java.lang.Object

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

Field Details

qualifiedVal

VariableValue qualifiedVal

Constructor Details

ValueQualifier

public ValueQualifier(VariableValue qualifiedVal,
 VariableValue watchedVal,
 int value,
 String relation)

Method Details

setWatchedAvailable

public void setWatchedAvailable(boolean enable)

Description copied from class: AbstractQualifier

Drive the available or not state of the qualified Object.

Subclasses implement this to control a specific type of qualified Object, like a Variable or Pane.

Specified by:

setWatchedAvailable in interface Qualifier

Specified by:

setWatchedAvailable in class AbstractQualifier

Parameters:

enable - true if should be enabled

currentAvailableState

protected boolean currentAvailableState()

Description copied from class: AbstractQualifier

Retrieve the current "available" state from the qualified Object.

Specified by:

currentAvailableState in class AbstractQualifier

Returns:

true if available