com.google.javascript.jscomp.newtypes.NamespaceLit Maven / Gradle / Ivy
/*
* Copyright 2014 The Closure Compiler Authors.
*
* 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 com.google.javascript.jscomp.newtypes;
import com.google.common.base.Preconditions;
import com.google.javascript.rhino.Node;
/**
*
* @author [email protected] (Ben Lickly)
* @author [email protected] (Dimitris Vardoulakis)
*/
public final class NamespaceLit extends Namespace {
// For when window is used as a namespace
private NominalType window = null;
public NamespaceLit(JSTypes commonTypes, String name, Node defSite) {
super(commonTypes, name, defSite);
}
NominalType getWindowType() {
return this.window;
}
public void maybeSetWindowInstance(JSType obj) {
if (obj != null) {
this.window = obj.getNominalTypeIfSingletonObj();
}
}
@Override
protected JSType computeJSType() {
Preconditions.checkState(this.namespaceType == null);
return JSType.fromObjectType(ObjectType.makeObjectType(
this.commonTypes, this.window, null, null, this, false, ObjectKind.UNRESTRICTED));
}
}