com.werken.blissed.guard
Class BooleanGuard

java.lang.Object
  |
  +--com.werken.blissed.guard.BooleanGuard

All Implemented Interfaces:

Guard

public class BooleanGuard

extends java.lang.Object

implements Guard

Simple flag-based boolean Guard.

Author:

bob mcwhirter

See Also:

Guard

Constructor Summary

BooleanGuard(boolean guard)
Construct.

Method Summary

boolean	getGuard() Retrieve the guard value.
void	setGuard(boolean guard) Set the guard value.
boolean	test(Transition transition, ProcessContext context) Test this guard against a process context.

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanGuard

public BooleanGuard(boolean guard)

Construct.

Parameters:

guard - Initial guard value.

Method Detail

setGuard

public void setGuard(boolean guard)

Set the guard value.

Parameters:

guard - The guard value.

getGuard

public boolean getGuard()

Retrieve the guard value.

Returns:

The guard value.

test

public boolean test(Transition transition,
                    ProcessContext context)

Test this guard against a process context.

implementation note: This method ignores the process context itself, and returns the same value as returned from getGuard().

Specified by:

test in interface Guard

Parameters:

transition - The transition this guard guards.

context - The process context.

Returns:

true if the process context passes this guard, otherwise false.

See Also:

setGuard(boolean), getGuard()