/*
* Copyright 2008 CoreMedia AG
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS
* IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package net.jangaroo.jooc.ast;
/**
* @author Andreas Gawecki
*/
public abstract class Expr extends NodeImplBase {
private IdeDeclaration type;
public IdeDeclaration getType() {
return type;
}
public void setType(final IdeDeclaration type) {//TODO compute type in more subclasses during analyze()
this.type = type;
}
public boolean isRuntimeConstant() {
return false;
}
public boolean isCompileTimeConstant() {
return false;
}
/**
* Whether this expression denotes a stand-alone constant, that is, a constant
* that can be derived without looking at other classes.
*
* @return whether this expression denotes a stand-alone constant
*/
public boolean isStandAloneConstant() {
return isRuntimeConstant();
}
}