1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski package com.sun.star.lib.uno.typedesc; 25*b1cdbd2cSJim Jagielski 26*b1cdbd2cSJim Jagielski import com.sun.star.uno.ITypeDescription; 27*b1cdbd2cSJim Jagielski import com.sun.star.uno.TypeClass; 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski final class MemberDescriptionHelper { isUnsigned(ITypeDescription desc)30*b1cdbd2cSJim Jagielski public static boolean isUnsigned(ITypeDescription desc) { 31*b1cdbd2cSJim Jagielski switch (getElementTypeClass(desc).getValue()) { 32*b1cdbd2cSJim Jagielski case TypeClass.UNSIGNED_SHORT_value: 33*b1cdbd2cSJim Jagielski case TypeClass.UNSIGNED_LONG_value: 34*b1cdbd2cSJim Jagielski case TypeClass.UNSIGNED_HYPER_value: 35*b1cdbd2cSJim Jagielski return true; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski default: 38*b1cdbd2cSJim Jagielski return false; 39*b1cdbd2cSJim Jagielski } 40*b1cdbd2cSJim Jagielski } 41*b1cdbd2cSJim Jagielski isAny(ITypeDescription desc)42*b1cdbd2cSJim Jagielski public static boolean isAny(ITypeDescription desc) { 43*b1cdbd2cSJim Jagielski return getElementTypeClass(desc) == TypeClass.ANY; 44*b1cdbd2cSJim Jagielski } 45*b1cdbd2cSJim Jagielski isInterface(ITypeDescription desc)46*b1cdbd2cSJim Jagielski public static boolean isInterface(ITypeDescription desc) { 47*b1cdbd2cSJim Jagielski return getElementTypeClass(desc) == TypeClass.INTERFACE; 48*b1cdbd2cSJim Jagielski } 49*b1cdbd2cSJim Jagielski getElementTypeClass(ITypeDescription desc)50*b1cdbd2cSJim Jagielski private static TypeClass getElementTypeClass(ITypeDescription desc) { 51*b1cdbd2cSJim Jagielski for (;; desc = desc.getComponentType()) { 52*b1cdbd2cSJim Jagielski TypeClass tc = desc.getTypeClass(); 53*b1cdbd2cSJim Jagielski if (tc != TypeClass.SEQUENCE) { 54*b1cdbd2cSJim Jagielski return tc; 55*b1cdbd2cSJim Jagielski } 56*b1cdbd2cSJim Jagielski } 57*b1cdbd2cSJim Jagielski } 58*b1cdbd2cSJim Jagielski MemberDescriptionHelper()59*b1cdbd2cSJim Jagielski private MemberDescriptionHelper() {} // do not instantiate 60*b1cdbd2cSJim Jagielski } 61