com.sk89q.worldedit.expression.runtime

Class Sequence

java.lang.Object

com.sk89q.worldedit.expression.runtime.Node

com.sk89q.worldedit.expression.runtime.Sequence

All Implemented Interfaces:

Identifiable, RValue

public class Sequence
extends Node

A sequence of operations, usually separated by semicolons in the input stream.

Author:

TomyLobo

Constructor Summary

Constructors

Constructor and Description
Sequence(int position, RValue... sequence)

Method Summary

Methods

Modifier and Type	Method and Description
RValue	bindVariables(Expression expression, boolean preferLValue)
double	getValue()
char	id() Returns a character that helps identify the token, pseudo-token or invokable in question.
RValue	optimize()
String	toString()

Methods inherited from class com.sk89q.worldedit.expression.runtime.Node

getPosition

Methods inherited from class java.lang.Object

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

Constructor Detail

Sequence

public Sequence(int position,
        RValue... sequence)

Method Detail

id

public char id()

Description copied from interface: Identifiable

Returns a character that helps identify the token, pseudo-token or invokable in question.

 Tokens:
 i - IdentifierToken
 0 - NumberToken
 o - OperatorToken
 \0 - NullToken
 CharacterTokens are returned literally

 PseudoTokens:
 p - UnaryOperator
 V - UnboundVariable

 Nodes:
 c - Constant
 v - Variable
 f - Function
 l - LValueFunction
 s - Sequence
 I - Conditional
 w - While
 F - For
 r - Return
 b - Break (includes continue)
 S - SimpleFor
 C - Switch
 

getValue

public double getValue()
                throws EvaluationException

Throws:

EvaluationException

toString

public String toString()

Specified by:

toString in class Node

optimize

public RValue optimize()
                throws EvaluationException

Specified by:

optimize in interface RValue

Overrides:

optimize in class Node

Throws:

EvaluationException

bindVariables

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

Specified by:

bindVariables in interface RValue

Overrides:

bindVariables in class Node

Throws:

ParserException