Package org.moeaframework.util.tree

Class Equals

java.lang.Object

org.moeaframework.util.tree.Node

org.moeaframework.util.tree.Equals

public class Equals
extends Node

The node for comparing two numbers for equality.

Node signature:

Name	Type	Description
Argument 1	Number	The first number
Argument 2	Number	The second number
Return Value	Boolean	true if the two numbers equals; false otherwise

Constructor Summary

Constructors

Constructor	Description
Equals()	Constructs a new node for comparing two numbers for equality.

Method Summary

Modifier and Type	Method	Description
Equals	copyNode()	Returns a copy of this node, but without any children or parents assigned.
Boolean	evaluate(Environment environment)	Evaluates this node in the context of the specified environment.

Methods inherited from class org.moeaframework.util.tree.Node

copyTree, getArgument, getArgumentType, getDepth, getFunctionAt, getFunctionAt, getMaximumHeight, getMinimumHeight, getNodeAt, getNodeAt, getNodeAt, getNumberOfArguments, getNumberOfFunctions, getNumberOfFunctions, getNumberOfNodes, getNumberOfNodes, getNumberOfNodes, getNumberOfTerminals, getNumberOfTerminals, getParent, getReturnType, getTerminalAt, getTerminalAt, isFixed, isTerminal, isValid, setArgument, setFixed, setFixedTree, size, toString

Methods inherited from class java.lang.Object

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

Constructor Details

Equals

public Equals()

Constructs a new node for comparing two numbers for equality.

Method Details

copyNode

public Equals copyNode()

Description copied from class: Node

Returns a copy of this node, but without any children or parents assigned.

Specified by:

copyNode in class Node

Returns:

a copy of this node, but without any children or parents assigned

evaluate

public Boolean evaluate(Environment environment)

Description copied from class: Node

Evaluates this node in the context of the specified environment.

Specified by:

evaluate in class Node

Parameters:

environment - the execution environment

Returns:

the result of evaluating this node