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Vaadin is a web application framework for Rich Internet Applications (RIA).
Vaadin enables easy development and maintenance of fast and
secure rich web
applications with a stunning look and feel and a wide browser support.
It features a server-side architecture with the majority of the logic
running
on the server. Ajax technology is used at the browser-side to ensure a
rich
and interactive user experience.
/*
* Copyright 2009 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.rpc.client.ast;
import com.google.gwt.rpc.client.ast.RpcCommandVisitor.Context;
import java.util.ArrayList;
import java.util.List;
/**
* Represents a return statement.
*/
public class ReturnCommand extends RpcCommand implements HasValues {
private final List values = new ArrayList();
public void addValue(ValueCommand value) {
values.add(value);
}
@Override
public void clear() {
values.clear();
}
public List getValues() {
return values;
}
@Override
public void traverse(RpcCommandVisitor visitor, Context ctx) {
if (visitor.visit(this, ctx)) {
visitor.accept(values);
}
visitor.endVisit(this, ctx);
}
}