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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
package com.sun.star.lib.uno.typedesc;
import com.sun.star.uno.TypeClass;
final class MemberDescriptionHelper {
public static boolean isUnsigned(TypeDescription desc) {
switch (getElementTypeClass(desc).getValue()) {
case TypeClass.UNSIGNED_SHORT_value:
case TypeClass.UNSIGNED_LONG_value:
case TypeClass.UNSIGNED_HYPER_value:
return true;
default:
return false;
}
}
public static boolean isAny(TypeDescription desc) {
return getElementTypeClass(desc) == TypeClass.ANY;
}
public static boolean isInterface(TypeDescription desc) {
return getElementTypeClass(desc) == TypeClass.INTERFACE;
}
private static TypeClass getElementTypeClass(TypeDescription desc) {
for (;; desc = desc.getComponentType()) {
TypeClass tc = desc.getTypeClass();
if (tc != TypeClass.SEQUENCE) {
return tc;
}
}
}
private MemberDescriptionHelper() {} // do not instantiate
}
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