Package org.aksw.limes.core.ml.algorithm.eagle.genes

Class NestedBoolean

java.lang.Object

org.jgap.gp.CommandGene

org.aksw.limes.core.ml.algorithm.eagle.genes.NestedBoolean

All Implemented Interfaces:

Serializable, Cloneable, Comparable, org.jgap.gp.IMutateable, org.jgap.util.ICloneable

public class NestedBoolean
extends org.jgap.gp.CommandGene
implements org.jgap.gp.IMutateable, org.jgap.util.ICloneable

Command for Link Spec trees with multiple Boolean Commands: Childs are either Measures(StringMeasure or NumberMeasure) or NestedBooleans.

Version:

Jul 21, 2016

Author:

Klaus Lyko, Mohamed Sherif (sherif@informatik.uni-leipzig.de)

See Also:

Serialized Form

Nested Class Summary

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

org.jgap.gp.CommandGene.COMMAND_TYPE

Field Summary

Fields inherited from class org.jgap.gp.CommandGene

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

Fields inherited from interface org.jgap.util.ICloneable

CVS_REVISION

Fields inherited from interface org.jgap.gp.IMutateable

CVS_REVISION

Constructor Summary

Constructors

Constructor	Description
NestedBoolean(String op, org.jgap.gp.impl.GPConfiguration a_conf)	Basic Constructor.
NestedBoolean(String op, org.jgap.gp.impl.GPConfiguration a_conf, Class<?> a_returnType, boolean mutable)	Constructor to define return type, and if NestedBoolean supports mutation.

Method Summary

Modifier and Type	Method	Description
org.jgap.gp.CommandGene	applyMutation(int a_index, double a_percentage)
Object	clone()	Clones the object.
Object	execute_object(org.jgap.gp.impl.ProgramChromosome a_chrom, int a_n, Object[] args)	Executes this CommandGene as object.
void	execute_void(org.jgap.gp.impl.ProgramChromosome a_chrom, int a_n, Object[] args)
Class<?>	getChildType(org.jgap.gp.IGPProgram a_ind, int a_chromNum)	We expect the first 2 parameters to be resource identifier, the third to be an (optional) double value as the threshold for this Similarity command.
String	toString()

Methods inherited from class org.jgap.gp.CommandGene

check, check, cleanup, compareTo, dynamizeArity, ensureUniqueness, ensureUniqueness, ensureUniqueness2, equals, execute, execute_boolean, execute_double, execute_float, execute_int, execute_long, getAllele, getApplicationData, getArity, getArityMax, getArityMin, getCommandType, getEnergy, getGPConfiguration, getInternalValue, getName, getPersistentRepresentation, getPersistentRepresentationExt, getReturnType, getSubChildType, getSubChildTypes, getSubReturnType, hashCode, init, isAffectGlobalState, isCompareApplicationData, isFloatType, isIntegerType, isValid, isValid, setAllele, setApplicationData, setArity, setArityMax, setArityMin, setCompareApplicationData, setEnergy, setNoValidation, setReturnType, setToRandomValue, setValueFromPersistentRepresentation, setValueFromString, size

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NestedBoolean

public NestedBoolean(String op,
                     org.jgap.gp.impl.GPConfiguration a_conf)
              throws org.jgap.InvalidConfigurationException

Basic Constructor.

Parameters:

op - Name of the boolean operator.

a_conf - a_conf A JGAP GPconfiguration instance.

Throws:

org.jgap.InvalidConfigurationException - when an invalid value has been passed to a Configuration object

NestedBoolean

public NestedBoolean(String op,
                     org.jgap.gp.impl.GPConfiguration a_conf,
                     Class<?> a_returnType,
                     boolean mutable)
              throws org.jgap.InvalidConfigurationException

Constructor to define return type, and if NestedBoolean supports mutation.

Parameters:

op - Name of the boolean operator.

a_conf - A JGAP GPconfiguration instance.

a_returnType - Define the return type of this node.

mutable - true means command(AND, OR, XOR) can mutate.

Throws:

org.jgap.InvalidConfigurationException - when an invalid value has been passed to a Configuration object

Method Detail

toString

public String toString()

Specified by:

toString in class org.jgap.gp.CommandGene

getChildType

public Class<?> getChildType(org.jgap.gp.IGPProgram a_ind,
                             int a_chromNum)

We expect the first 2 parameters to be resource identifier, the third to be an (optional) double value as the threshold for this Similarity command.

Overrides:

getChildType in class org.jgap.gp.CommandGene

Parameters:

a_ind - A GPProgram

a_chromNum - The number of the chromosome.

Returns:

Class type of the child.

execute_object

public Object execute_object(org.jgap.gp.impl.ProgramChromosome a_chrom,
                             int a_n,
                             Object[] args)

Executes this CommandGene as object. Is called if the return type is set to String.class. Thereby returning the atomic LIMES expression "sim(a.resource, b.resource)|threshold".

Overrides:

execute_object in class org.jgap.gp.CommandGene

execute_void

public void execute_void(org.jgap.gp.impl.ProgramChromosome a_chrom,
                         int a_n,
                         Object[] args)

Overrides:

execute_void in class org.jgap.gp.CommandGene

clone

public Object clone()

Clones the object.

Specified by:

clone in interface org.jgap.util.ICloneable

Overrides:

clone in class Object

Returns:

cloned instance of this object

applyMutation

public org.jgap.gp.CommandGene applyMutation(int a_index,
                                             double a_percentage)
                                      throws org.jgap.InvalidConfigurationException

Specified by:

applyMutation in interface org.jgap.gp.IMutateable

Throws:

org.jgap.InvalidConfigurationException