/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 org.apache.cxf.tools.corba.common.idltypes;
import java.io.PrintWriter;
import java.util.List;
public final class IdlUnion extends IdlScopeBase implements IdlType {
private IdlType discriminator;
private IdlUnion(IdlScopeBase parent, String name, IdlType disc) {
super(parent, name);
discriminator = disc;
}
public static IdlUnion create(IdlScopeBase parent, String name, IdlType discriminator) {
return new IdlUnion(parent, name, discriminator);
}
public void addBranch(IdlUnionBranch ub) {
addToScope(ub);
}
public void write(PrintWriter pw) {
pw.println(indent() + "union " + localName() + " switch(" + discriminator.fullName(scopeName())
+ ") {");
indentMore();
super.write(pw);
indentLess();
pw.println(indent() + "};");
}
public void writeFwd(PrintWriter pw) {
if (isCircular()) {
pw.println(indent() + "union " + localName() + ";");
}
}
public IdlScopeBase getCircularScope(IdlScopeBase startScope, List<Object> doneDefn) {
if (startScope == null) {
startScope = this;
}
return super.getCircularScope(startScope, doneDefn);
}
}