org.moeaframework.util.tree
Class Floor

java.lang.Object
  org.moeaframework.util.tree.Node
      org.moeaframework.util.tree.Floor

public class Floor
extends Node

The node for calculating the largest integer value that is less than or equal to a number. The inputs and outputs to this node are shown below:

Name	Type	Description
Argument 1	Number	The number
Return Value	Number	The floor of the number

See Also:

Math.floor(double)

Constructor Summary

Floor()
Constructs a new node for calculating the largest integer value that is less than or equal to a number.

Method Summary

Floor	copyNode() Returns a copy of this node, but without any children or parents assigned.
Number	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 Detail

Floor

public Floor()

Constructs a new node for calculating the largest integer value that is less than or equal to a number.

Method Detail

copyNode

public Floor 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 Number 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