compositexgene.java.check.txt

JGAP（发音"jay-gap"）是一款用Java编写的遗传算法包。提供了基本的遗传算法.你可以使用它来解决一些适用于遗传算法解决的问题.

/*
 * This file is part of JGAP.
 *
 * JGAP offers a dual license model containing the LGPL as well as the MPL.
 *
 * For licencing 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.impl;

import java.io.*;
import java.net.*;
import java.util.*;

import org.jgap.*;

/**
 * Ordered container for multiple genes
 * Has the same interface as a single gene and could be used accordingly.
 * Use the addGene(Gene) method to add single genes (not CompositeGenes!) after
 * construction, an empty CompositeGene without genes makes no sense.
 * Beware that there are two equalities defined for a CompsoiteGene in respect
 * to its contained genes:
 * a) Two genes are (only) equal if they are identical
 * b) Two genes are (seen as) equal if their equals method returns true
 *
 * This influences several methods such as addGene. Notice that it is "better"
 * to use addGene(a_gene, false) than addGene(a_gene, true) because the second
 * variant only allows to add genes not seen as equal to already added genes in
 * respect to their equals function. But: the equals function returns true for
 * two different DoubleGenes (e.g.) just after their creation. If no specific
 * (and hopefully different) allele is set for these DoubleGenes they are seen
 * as equal!
 *
 * @author Klaus Meffert
 * @author Audrius Meskauskas
 * @since 1.1
 */
public class CompositeXGene
    implements Gene {
  /** String containing the CVS revision. Read out via reflection!*/
  private final static String CVS_REVISION = "$Revision: 1.19 $";

  /**
   * This field separates gene class name from
   * the gene persistent representation string.
   * '*' does not work properly with URLEncoder, so I have changed it to '#'
   */
  public final static String GENE_DELIMITER = "#";
  /**
   * Represents the heading delimiter that is used to separate genes in the
   * persistent representation of CompositeGene instances.
   */
  public final static String GENE_DELIMITER_HEADING = "<";

  /**
   * Represents the closing delimiter that is used to separate genes in the
   * persistent representation of CompositeGene instances.
   */
  public final static String GENE_DELIMITER_CLOSING = ">";

  /**
   * This field separates the gene label from the gene persistent representation
   * string.
   */

  public final static String GENE_LABEL_DELIMITER = "