com.google.gwt.dev.jjs.ast.JCastMap Maven / Gradle / Ivy
/*
* Copyright 2011 Google Inc.
*
* 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.gwt.dev.jjs.ast;
import com.google.gwt.dev.jjs.SourceInfo;
import com.google.gwt.thirdparty.guava.common.collect.Lists;
import java.util.Collection;
import java.util.List;
/**
* A low-level node representing a castable type map.
*/
public class JCastMap extends JExpression {
private List canCastToTypes = Lists.newArrayList();
@Override
public boolean hasSideEffects() {
return false;
}
@Override
public JType getType() {
return null;
}
public JCastMap(SourceInfo sourceInfo, JClassType javaLangObjectType,
Collection canCastToTypes) {
super(sourceInfo);
for (JReferenceType type : canCastToTypes) {
this.canCastToTypes.add(new JRuntimeTypeReference(sourceInfo, javaLangObjectType, type));
}
}
@Override
public void traverse(JVisitor visitor, Context ctx) {
if (visitor.visit(this, ctx)) {
visitor.accept(canCastToTypes);
}
visitor.endVisit(this, ctx);
}
public List getCanCastToTypes() {
return canCastToTypes;
}
}