org.openstreetmap.josm.gui.mappaint.mapcss

Class ExpressionFactory.CondOperator

java.lang.Object

org.openstreetmap.josm.gui.mappaint.mapcss.ExpressionFactory.CondOperator

All Implemented Interfaces:

Expression

Enclosing class:

ExpressionFactory

public static class ExpressionFactory.CondOperator
extends java.lang.Object
implements Expression

Conditional operator.

Field Summary

Fields

Modifier and Type	Field and Description
private Expression	condition
private Expression	firstOption
private Expression	secondOption

Constructor Summary

Constructors

Constructor and Description
CondOperator(Expression condition, Expression firstOption, Expression secondOption) Constructs a new CondOperator.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	evaluate(Environment env) Evaluate this expression.

Methods inherited from class java.lang.Object

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

Field Detail

condition

private Expression condition

firstOption

private Expression firstOption

secondOption

private Expression secondOption

Constructor Detail

CondOperator

public CondOperator(Expression condition,
                    Expression firstOption,
                    Expression secondOption)

Constructs a new CondOperator.

Parameters:

condition - condition

firstOption - first option

secondOption - second option

Method Detail

evaluate

public java.lang.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.