/*
* This file is part of JGAP.
*
* JGAP offers a dual license model containing the LGPL as well as the MPL.
*
* For licensing information please see the file license.txt included with JGAP
* or have a look at the top of class org.jgap.Chromosome which representatively
* includes the JGAP license policy applicable for any file delivered with JGAP.
*/
package org.jgap.gp.terminal;
import org.jgap.gp.*;
import org.jgap.*;
import org.jgap.gp.impl.*;
/**
* An argument that will be used internally only by ADF's.
*
* @author Klaus Meffert
* @since 3.0
*/
public class Argument
extends CommandGene {
/** String containing the CVS revision. Read out via reflection!*/
private static final String CVS_REVISION = "$Revision: 1.9 $";
private int m_index;
public Argument(final GPConfiguration a_conf, int a_index, Class type)
throws InvalidConfigurationException {
super(a_conf, 0, type);
m_index = a_index;
}
public String toString() {
return "Arg(" + m_index + ")";
}
/**
* @return textual name of this command
*
* @author Klaus Meffert
* @since 3.2
*/
public String getName() {
return "ADF Argument";
}
public boolean execute_boolean(ProgramChromosome c, int n, Object[] args) {
return ( (Boolean) args[m_index]).booleanValue();
}
public int execute_int(ProgramChromosome c, int n, Object[] args) {
return ( (Integer) args[m_index]).intValue();
}
public long execute_long(ProgramChromosome c, int n, Object[] args) {
return ( (Long) args[m_index]).longValue();
}
public float execute_float(ProgramChromosome c, int n, Object[] args) {
return ( (Float) args[m_index]).floatValue();
}
public double execute_double(ProgramChromosome c, int n, Object[] args) {
return ( (Double) args[m_index]).doubleValue();
}
public Object execute_object(ProgramChromosome c, int n, Object[] args) {
return args[m_index];
}
public Class getChildType(IGPProgram a_ind, int a_chromNum) {
return null;
}
}