org.jaga.reproduction.booleanFormulas.nodes
Class OperatorNode

java.lang.Object
  org.jaga.reproduction.booleanFormulas.nodes.BooleanFormulaTreeNode
      org.jaga.reproduction.booleanFormulas.nodes.OperatorNode

Direct Known Subclasses:

BinaryOperatorNode, TertiaryOperatorNode, UnaryOperatorNode

public abstract class OperatorNode

extends BooleanFormulaTreeNode

TODO: Complete these comments.

Project: JAGA - Java API for Genetic Algorithms.

Company: University College London and JAGA.Org (http://www.jaga.org).

Copyright: (c) 2004 by G. Paperin.
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, ONLY if you include a note of the original author(s) in any redistributed/modified copy.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA or see http://www.gnu.org/licenses/gpl.html

Version:

JAGA public release 1.0 beta

Author:

Greg Paperin (greg@jaga.org)

Field Summary

(package private) BooleanFormulaTreeNode[]

children

Constructor Summary

OperatorNode()

Method Summary

java.lang.Object	clone()
int	findChild(BooleanFormulaTreeNode node)
BooleanFormulaTreeNode	getChild(int index)
(package private) abstract java.lang.String	getOperatorName()
abstract int	getRequiredChildrenNumber()
private void	initChildrenArray()
(package private) void	propagateNewHeight()
int	recalcHeight()
void	setChild(int index, BooleanFormulaTreeNode node)
private void	validateChildIndex(int index)

Methods inherited from class org.jaga.reproduction.booleanFormulas.nodes.BooleanFormulaTreeNode

evaluate, getDepth, getHandle, getHeight, getParent, setDepth, setHandle, setHeight, setParent, toString, toString, toStringBuffer

Methods inherited from class java.lang.Object

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

Field Detail

children

BooleanFormulaTreeNode[] children

Constructor Detail

OperatorNode

public OperatorNode()

Method Detail

getRequiredChildrenNumber

public abstract int getRequiredChildrenNumber()

Specified by:

getRequiredChildrenNumber in class BooleanFormulaTreeNode

getOperatorName

abstract java.lang.String getOperatorName()

clone

public java.lang.Object clone()

Specified by:

clone in class BooleanFormulaTreeNode

recalcHeight

public int recalcHeight()

Specified by:

recalcHeight in class BooleanFormulaTreeNode

propagateNewHeight

void propagateNewHeight()

setChild

public void setChild(int index,
                     BooleanFormulaTreeNode node)

validateChildIndex

private void validateChildIndex(int index)
                         throws java.lang.IndexOutOfBoundsException

Throws:

java.lang.IndexOutOfBoundsException

findChild

public int findChild(BooleanFormulaTreeNode node)

getChild

public BooleanFormulaTreeNode getChild(int index)

initChildrenArray

private void initChildrenArray()