com.sk89q.worldedit.expression.runtime

Class Node

java.lang.Object

com.sk89q.worldedit.expression.runtime.Node

All Implemented Interfaces:

Identifiable, RValue

Direct Known Subclasses:

Break, Conditional, Constant, For, Function, Return, Sequence, SimpleFor, Switch, Variable, While

public abstract class Node
extends Object
implements RValue

A node in the execution tree of an expression.

Author:

TomyLobo

Constructor Summary

Constructors

Constructor and Description
Node(int position)

Method Summary

Methods

Modifier and Type	Method and Description
RValue	bindVariables(Expression expression, boolean preferLValue)
int	getPosition()
RValue	optimize()
abstract String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.sk89q.worldedit.expression.runtime.RValue

getValue

Methods inherited from interface com.sk89q.worldedit.expression.Identifiable

id

Constructor Detail

Node

public Node(int position)

Method Detail

toString

public abstract String toString()

Overrides:

toString in class Object

optimize

public RValue optimize()
                throws EvaluationException

Specified by:

optimize in interface RValue

Throws:

EvaluationException

getPosition

public final int getPosition()

Specified by:

getPosition in interface Identifiable

bindVariables

public RValue bindVariables(Expression expression,
                   boolean preferLValue)
                     throws ParserException

Specified by:

bindVariables in interface RValue

Throws:

ParserException