Package org.moeaframework.util.tree

Class Set

java.lang.Object

org.moeaframework.util.tree.Node

org.moeaframework.util.tree.Set

public class Set
extends Node

The node for assigning the value of a named variable within the current scope. Variables are locally-scoped within functions (i.e., Define and Lambda) and globally-scoped elsewhere.

Node signature:

Name	Type	Description
Argument 1	User-Defined	The value to store in the named variable
Return Value	User-Defined	The value stored in the named variable

See Also:

• Get

Constructor Summary

Constructors

Constructor	Description
Set(Class<?> type, String name)	Constructs a new node for assigning the value of a named variable within the current scope.

Method Summary

Modifier and Type	Method	Description
Set	copyNode()	Returns a copy of this node, but without any children or parents assigned.
Object	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

Set

public Set(Class<?> type,
 String name)

Constructs a new node for assigning the value of a named variable within the current scope.

Parameters:

type - the type of the variable

name - the name of the variable

Method Details

copyNode

public Set 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 Object 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