| /* |
| * Copyright (c) 2011, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| package com.apple.internal.jobjc.generator.model; |
| |
| import java.util.*; |
| |
| import org.w3c.dom.*; |
| |
| import com.apple.internal.jobjc.generator.RestrictedKeywords; |
| |
| public class Function extends Element<Framework> { |
| public final boolean variadic; |
| public final List<Arg> args; |
| public final ReturnValue returnValue; |
| |
| public Function(final Node node, final Framework parent) { |
| this(node, getAttr(node, "name"), parent); |
| } |
| |
| public Function(final Node node, final String name, final Framework parent) { |
| super(name, parent); |
| |
| this.variadic = "true".equals(getAttr(node, "variadic")); |
| this.args = new ArrayList<Arg>(); |
| |
| ReturnValue returnValue = null; |
| |
| final NodeList children = node.getChildNodes(); |
| for (int i = 0; i < children.getLength(); i++) { |
| final Node child = children.item(i); |
| final String childName = child.getLocalName(); |
| |
| if ("retval".equals(childName)) { |
| returnValue = new ReturnValue(child, this); |
| } |
| |
| if ("arg".equals(childName)) { |
| final Arg arg = new Arg(child, this); |
| if (arg.name == null || "".equals(arg.name)) { |
| arg.javaName = "arg" + i; |
| } |
| args.add(arg); |
| } |
| } |
| |
| if (returnValue == null) returnValue = ReturnValue.VOID; |
| this.returnValue = returnValue; |
| } |
| |
| public String getJavaName(){ return name; } |
| |
| public void disambiguateArgs() { |
| final Set<String> priorArgs = RestrictedKeywords.getNewRestrictedSet(); |
| for (int i = 0; i < args.size(); i++) { |
| final Arg arg = args.get(i); |
| if (priorArgs.contains(arg.name)) arg.javaName = arg.javaName + i; |
| priorArgs.add(arg.javaName); |
| } |
| } |
| } |