org.openstreetmap.josm.gui.mappaint.mapcss

Class ExpressionFactory.AndOperator

java.lang.Object

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

All Implemented Interfaces:

Expression

Enclosing class:

ExpressionFactory

public static class ExpressionFactory.AndOperator
extends Object
implements Expression

"And" logical operator.

Field Summary

Fields

Modifier and Type	Field and Description
private List<Expression>	args

Constructor Summary

Constructors

Constructor and Description
AndOperator(List<Expression> args) Constructs a new AndOperator.

Method Summary

Modifier and Type	Method and Description
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

args

private final List<Expression> args

Constructor Detail

AndOperator

public AndOperator(List<Expression> args)

Constructs a new AndOperator.

Parameters:

args - arguments

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.