org.jgap.gp.function

Class ReadFromMatrix

java.lang.Object

org.jgap.gp.CommandGene

org.jgap.gp.function.ReadFromMatrix

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable, ICloneable

public class ReadFromMatrix
extends CommandGene
implements ICloneable

Reads a value from a two-dimensional matrix in internal memory.

Since:

3.4.3

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jgap.gp.CommandGene

CommandGene.COMMAND_TYPE

Field Summary

Fields inherited from class org.jgap.gp.CommandGene

BooleanClass, CharacterClass, DELTA, DoubleClass, FloatClass, IntegerClass, LongClass, nodeIndex, VoidClass

Constructor Summary

Constructors

Constructor and Description
ReadFromMatrix(GPConfiguration a_conf, java.lang.String a_matrixName)
ReadFromMatrix(GPConfiguration a_conf, java.lang.String a_matrixName, int a_subChildType) Allows setting a sub child type.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Clones the object.
int	compareTo(java.lang.Object a_other) The compareTo-method.
boolean	equals(java.lang.Object a_other) The equals-method.
java.lang.Object	execute_object(ProgramChromosome c, int n, java.lang.Object[] args) Executes this node as an object.
java.lang.Class	getChildType(IGPProgram a_ind, int a_chromNum) Determines which type a specific child of this command has.
java.lang.String	getName()
java.lang.String	toString()

Methods inherited from class org.jgap.gp.CommandGene

cleanup, dynamizeArity, ensureUniqueness, ensureUniqueness, ensureUniqueness2, execute_boolean, execute_double, execute_float, execute_int, execute_long, execute_void, execute, getAllele, getApplicationData, getArity, getEnergy, getGPConfiguration, getPersistentRepresentation, getReturnType, getSubChildType, getSubChildTypes, getSubReturnType, hashCode, isAffectGlobalState, isCompareApplicationData, isFloatType, isIntegerType, isValid, isValid, setAllele, setApplicationData, setCompareApplicationData, setEnergy, setNoValidation, setReturnType, setToRandomValue, setValueFromPersistentRepresentation, size

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ReadFromMatrix

public ReadFromMatrix(GPConfiguration a_conf,
                      java.lang.String a_matrixName)
               throws InvalidConfigurationException

Throws:

InvalidConfigurationException

ReadFromMatrix

public ReadFromMatrix(GPConfiguration a_conf,
                      java.lang.String a_matrixName,
                      int a_subChildType)
               throws InvalidConfigurationException

Allows setting a sub child type.

Parameters:

a_conf - GPConfiguration

a_matrixName - String

a_subChildType - int

Throws:

InvalidConfigurationException

Since:

3.4.3

Method Detail

toString

public java.lang.String toString()

Specified by:

toString in class CommandGene

Returns:

the string representation of the command. Especially usefull to output a resulting formula in human-readable form.

getName

public java.lang.String getName()

Overrides:

getName in class CommandGene

Returns:

textual name of this command

Since:

3.4.3

execute_object

public java.lang.Object execute_object(ProgramChromosome c,
                                       int n,
                                       java.lang.Object[] args)

Description copied from class: CommandGene

Executes this node as an object. Override to implement.

Overrides:

execute_object in class CommandGene

Parameters:

c - ignored here

n - ignored here

args - ignored here

Returns:

nothing but exception

getChildType

public java.lang.Class getChildType(IGPProgram a_ind,
                                    int a_chromNum)

Determines which type a specific child of this command has.

Overrides:

getChildType in class CommandGene

Parameters:

a_ind - ignored here

a_chromNum - index of child

Returns:

type of the a_chromNum'th child

Since:

3.4.3

compareTo

public int compareTo(java.lang.Object a_other)

The compareTo-method.

Specified by:

compareTo in interface java.lang.Comparable

Overrides:

compareTo in class CommandGene

Parameters:

a_other - the other object to compare

Returns:

-1, 0, 1

Since:

3.4.3

equals

public boolean equals(java.lang.Object a_other)

The equals-method.

Overrides:

equals in class CommandGene

Parameters:

a_other - the other object to compare

Returns:

true if the objects are seen as equal

Since:

3.4.3

clone

public java.lang.Object clone()

Clones the object. Simple and straight forward implementation here.

Specified by:

clone in interface ICloneable

Overrides:

clone in class java.lang.Object

Returns:

cloned instance of this object

Since:

3.4.3