org.jgap.event

Class GeneticEvent

java.lang.Object

java.util.EventObject

org.jgap.event.GeneticEvent

All Implemented Interfaces:

java.io.Serializable

public class GeneticEvent
extends java.util.EventObject

Represents events that are fired via the EventManager when various genetic events occur. The specific kind of event is conveyed through the event name. Standard event names are provided as constants in this class.

Since:

1.0

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	AFTER_GENETIC_OPERATOR Fired after a genetic operator, liek mutation or crossing over, is executed.
static java.lang.String	BEFORE_GENETIC_OPERATOR Fired before a genetic operator, liek mutation or crossing over, is executed.
static java.lang.String	GENOTYPE_EVOLVED_EVENT Public constant representing the name of the event that is fired each time a Genotype is finished with a single evolution cycle.
static java.lang.String	GPGENOTYPE_EVOLVED_EVENT
static java.lang.String	GPGENOTYPE_NEW_BEST_SOLUTION

Constructor Summary

Constructors

Constructor and Description
GeneticEvent(java.lang.String a_eventName, java.lang.Object a_source) Constructs a new GeneticEvent of the given name.
GeneticEvent(java.lang.String a_eventName, java.lang.Object a_source, java.lang.Object a_value) Constructs a new GeneticEvent of the given name.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getEventName() Retrieves the name of this event, which can be used to identify the type of event.
java.lang.Object	getValue()

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

GENOTYPE_EVOLVED_EVENT

public static final java.lang.String GENOTYPE_EVOLVED_EVENT

Public constant representing the name of the event that is fired each time a Genotype is finished with a single evolution cycle.

See Also:

Constant Field Values

GPGENOTYPE_EVOLVED_EVENT

public static final java.lang.String GPGENOTYPE_EVOLVED_EVENT

See Also:

Constant Field Values

GPGENOTYPE_NEW_BEST_SOLUTION

public static final java.lang.String GPGENOTYPE_NEW_BEST_SOLUTION

See Also:

Constant Field Values

BEFORE_GENETIC_OPERATOR

public static final java.lang.String BEFORE_GENETIC_OPERATOR

Fired before a genetic operator, liek mutation or crossing over, is executed.

See Also:

Constant Field Values

AFTER_GENETIC_OPERATOR

public static final java.lang.String AFTER_GENETIC_OPERATOR

Fired after a genetic operator, liek mutation or crossing over, is executed.

See Also:

Constant Field Values

Constructor Detail

GeneticEvent

public GeneticEvent(java.lang.String a_eventName,
                    java.lang.Object a_source)

Constructs a new GeneticEvent of the given name.

Parameters:

a_eventName - the name of the event

a_source - the genetic object that acted as the source of the event. The type of this object will be dependent on the kind of event (which can be identified by the event name). It may not be null

Throws:

java.lang.IllegalArgumentException - if the given source object is null

Since:

1.0

GeneticEvent

public GeneticEvent(java.lang.String a_eventName,
                    java.lang.Object a_source,
                    java.lang.Object a_value)

Constructs a new GeneticEvent of the given name.

Parameters:

a_eventName - the name of the event

a_source - the genetic object that acted as the source of the event. The type of this object will be dependent on the kind of event (which can be identified by the event name). It may not be null

a_value - informative value of the event

Throws:

java.lang.IllegalArgumentException - if the given source object is null

Since:

1.0

Method Detail

getEventName

public java.lang.String getEventName()

Retrieves the name of this event, which can be used to identify the type of event.

Returns:

the name of this GeneticEvent instance

Since:

1.0

getValue

public java.lang.Object getValue()

Returns:

multi-purpose value of the event

Since:

3.0