com.epochx.representation.dbl
Class SineFunction

java.lang.Object
  com.epochx.representation.Node<TYPE>
      com.epochx.representation.FunctionNode<java.lang.Double>
          com.epochx.representation.dbl.SineFunction

All Implemented Interfaces:

java.lang.Cloneable

public class SineFunction
extends FunctionNode<java.lang.Double>

A FunctionNode which performs the trigonometric function of sine.

Constructor Summary

SineFunction()
Construct a SineFunction with no children.

SineFunction(Node<java.lang.Double> child)
Construct a SineFunction with one child.

Method Summary

java.lang.Double	evaluate() Evaluating a SineFunction involves evaluating the child then calculating the sine of the result.
java.lang.String	getFunctionName() Get the unique name that identifies this function.

Methods inherited from class com.epochx.representation.FunctionNode

equals, toString

Methods inherited from class com.epochx.representation.Node

clone, getArity, getChild, getChildren, getDepth, getFunctionNodes, getLength, getNodesAtDepth, getNoDistinctFunctions, getNoDistinctTerminals, getNoFunctions, getNoTerminals, getNthNode, getTerminalNodes, hashCode, setChild, setChildren, setNthNode

Methods inherited from class java.lang.Object

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

Constructor Detail

SineFunction

public SineFunction()

Construct a SineFunction with no children.

SineFunction

public SineFunction(Node<java.lang.Double> child)

Construct a SineFunction with one child. When evaluated, the child will be evaluated with sine performed on the result.

Parameters:

child - The child which sine will be performed on.

Method Detail

evaluate

public java.lang.Double evaluate()

Evaluating a SineFunction involves evaluating the child then calculating the sine of the result.

Specified by:

evaluate in class Node<java.lang.Double>

Returns:

The result of evaluating the candidate program.

getFunctionName

public java.lang.String getFunctionName()

Get the unique name that identifies this function.

Specified by:

getFunctionName in class FunctionNode<java.lang.Double>

Returns:

the unique name for the SineFunction which is SIN.