org.openstreetmap.josm.gui.mappaint.mapcss

Class LiteralExpression

java.lang.Object

org.openstreetmap.josm.gui.mappaint.mapcss.LiteralExpression

All Implemented Interfaces:

Expression

public class LiteralExpression
extends Object
implements Expression

Simple literal value, that does not depend on other expressions.

Field Summary

Fields

Modifier and Type	Field and Description
private Object	literal

Constructor Summary

Constructors

Constructor and Description
LiteralExpression(Object literal)

Method Summary

Modifier and Type	Method and Description
Object	evaluate(Environment env) Evaluate this expression.
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

literal

private final Object literal

Constructor Detail

LiteralExpression

public LiteralExpression(Object literal)

Method Detail

evaluate

public Object evaluate(Environment env)

Description copied from interface: Expression

Evaluate this expression.

Specified by:

evaluate in interface Expression

Parameters:

env - The environment

Returns:

the result of the evaluation, can be a List, String or any primitive type or wrapper classes of a primitive type.

toString

public String toString()

Overrides:

toString in class Object