Package com.singularsys.jep.misc

Class OneShotComponent

java.lang.Object

com.singularsys.jep.misc.OneShotComponent

All Implemented Interfaces:

JepComponent, Serializable

Direct Known Subclasses:

DictionaryComponents, FunctionSet

public abstract class OneShotComponent
extends Object
implements JepComponent

Components are are initialised only once. On the first call to init(Jep), the method firstInit(Jep) is called. On subsequent calls, firstInit(Jep) is not called.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
OneShotComponent()

Method Summary

Modifier and Type	Method	Description
abstract void	firstInit(Jep jep)
JepComponent	getLightWeightInstance()	Since the component is only initialised once, there is no need for a light weight instance.
final void	init(Jep jep)	Initialize the component.

Methods inherited from class java.lang.Object

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

Constructor Details

OneShotComponent

public OneShotComponent()

Method Details

init

public final void init(Jep jep)

Description copied from interface: JepComponent

Initialize the component. This method is called whenever a component is added to Jep. Hence, it allows components to keep track of the other components they may rely on.

Specified by:

init in interface JepComponent

Parameters:

jep - the current Jep instance

firstInit

public abstract void firstInit(Jep jep)

getLightWeightInstance

public JepComponent getLightWeightInstance()

Since the component is only initialised once, there is no need for a light weight instance.

Specified by:

getLightWeightInstance in interface JepComponent

Returns:

null