org.vizzini.ai.geneticprogramming.function
Class If

java.lang.Object
  org.vizzini.util.tree.AbstractTreeNode
      org.vizzini.ai.geneticprogramming.AbstractNode
          org.vizzini.ai.geneticprogramming.function.AbstractFunction
              org.vizzini.ai.geneticprogramming.function.If

All Implemented Interfaces:

Cloneable, IFunction, INode, ITreeNode, IVisitable

public class If
extends AbstractFunction

Provides an If function in genetic programming.

Since:

v0.3

Version:

v0.3

Author:

Jeffrey M. Thompson

Constructor Summary

If(Class returnType)
Construct this object.

Method Summary

Object	evaluate(IContext context) Evaluate this function.
int	getArgCount() Return the number of arguments used by this function.
Class	getArgType(int index) Return the type of the argument at the given index.
Class	getReturnType() Return the type of the return value.
protected void	setReturnType(Class returnType)

Methods inherited from class org.vizzini.ai.geneticprogramming.function.AbstractFunction

add, checkState, createTreeNodeCollection, isCheckingState, setCheckingState, toString

Methods inherited from class org.vizzini.ai.geneticprogramming.AbstractNode

createNewInstance, dotLabel, dotLinkDesc, equals, getName, hashCode, setName

Methods inherited from class org.vizzini.util.tree.AbstractTreeNode

acceptBreadthFirst, acceptDepthFirst, breadthFirstIterator, children, clone, depthFirstIterator, dotDesc, fillCollectionBreadthFirst, fillCollectionChildren, fillCollectionDepthFirst, getBreadthFirstList, getChildAt, getChildCount, getChildren, getDepth, getDepthFirstList, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLevel, getNextSibling, getNodeCount, getParent, getPath, getRoot, getTreeNodeCollectionClass, getUserObject, insert, isChildAllowed, isLeaf, isRoot, remove, remove, removeAllChildren, removeFromParent, setChildAllowed, setChildren, setParent, setTreeNodeCollectionClass, setUserObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.vizzini.ai.geneticprogramming.INode

createNewInstance, getName, setName

Methods inherited from interface org.vizzini.util.tree.ITreeNode

breadthFirstIterator, children, clone, depthFirstIterator, getBreadthFirstList, getChildAt, getChildCount, getDepth, getDepthFirstList, getFirstChild, getFirstLeaf, getIndex, getLastChild, getLastLeaf, getLevel, getNextSibling, getNodeCount, getParent, getPath, getRoot, getUserObject, insert, isChildAllowed, isLeaf, isRoot, remove, remove, removeAllChildren, removeFromParent, setChildAllowed, setParent, setUserObject

Methods inherited from interface org.vizzini.util.tree.IVisitable

acceptBreadthFirst, acceptDepthFirst

Constructor Detail

If

public If(Class returnType)

Construct this object.

Parameters:

returnType - Return type.

Since:

v0.3

Method Detail

evaluate

public Object evaluate(IContext context)

Evaluate this function.

Parameters:

context - Context in which to evaluate.

Since:

v0.3

getArgCount

public int getArgCount()

Return the number of arguments used by this function.

Since:

v0.3

getArgType

public Class getArgType(int index)

Return the type of the argument at the given index.

Parameters:

index - Argument index.

Since:

v0.3

getReturnType

public Class getReturnType()

Return the type of the return value.

Since:

v0.3

setReturnType

protected void setReturnType(Class returnType)

Parameters:

returnType - the returnType to set

Since:

v0.3