org.keridwen.core.messaging.internal
Class DefaultCondition

java.lang.Object
  org.keridwen.core.messaging.internal.DefaultCondition

All Implemented Interfaces:

Condition

public class DefaultCondition
extends Object
implements Condition

This is the default implementation of the Condition interface.

Constructor Summary

DefaultCondition()
Default constructor.

Method Summary

void	addConditionListener(ConditionListener listener) Adds a ConditionListener to the Condition.
Collection<Class<? extends Command<?,?>>>	getValidationCommands() Gets the list of Commands that validate the Condition.
boolean	isValid() Indicates if the Condition is fulfilled or not.
void	registerValidationCommand(Class<? extends Command<?,?>> command) Registers a Command that validates the Condition.
void	removeConditionListener(ConditionListener listener) Removes the given ConditionListener that observes the Condition.
void	setValid(boolean validity) Sets the Condition validity.
void	unregisterValidationCommand(Class<? extends Command<?,?>> command) Unregisters the given Command from the list of Commands able to validate the Condition.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCondition

public DefaultCondition()

Default constructor.

Method Detail

addConditionListener

public final void addConditionListener(ConditionListener listener)

Description copied from interface: Condition

Adds a ConditionListener to the Condition.

Specified by:

addConditionListener in interface Condition

Parameters:

listener - the ConditionListener to add.

getValidationCommands

public final Collection<Class<? extends Command<?,?>>> getValidationCommands()

Description copied from interface: Condition

Gets the list of Commands that validate the Condition.

Specified by:

getValidationCommands in interface Condition

Returns:

the list of Commands that validate the Condition.

isValid

public final boolean isValid()

Description copied from interface: Condition

Indicates if the Condition is fulfilled or not.

Specified by:

isValid in interface Condition

Returns:

true if the Condition is fulfilled

registerValidationCommand

public final void registerValidationCommand(Class<? extends Command<?,?>> command)

Description copied from interface: Condition

Registers a Command that validates the Condition.

Specified by:

registerValidationCommand in interface Condition

Parameters:

command - a Command that validates the Condition

removeConditionListener

public final void removeConditionListener(ConditionListener listener)

Description copied from interface: Condition

Removes the given ConditionListener that observes the Condition.

Specified by:

removeConditionListener in interface Condition

Parameters:

listener - the ConditionListener to remove

setValid

public final void setValid(boolean validity)

Description copied from interface: Condition

Sets the Condition validity.

Specified by:

setValid in interface Condition

Parameters:

validity - the validity to set

unregisterValidationCommand

public final void unregisterValidationCommand(Class<? extends Command<?,?>> command)

Description copied from interface: Condition

Unregisters the given Command from the list of Commands able to validate the Condition.

Specified by:

unregisterValidationCommand in interface Condition

Parameters:

command - the Command to unregister