1 files changed, 67 insertions, 0 deletions
diff --git a/ridljar/com/sun/star/lib/uno/typedesc/MemberDescriptionHelper.java b/ridljar/com/sun/star/lib/uno/typedesc/MemberDescriptionHelper.java
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+++ b/ridljar/com/sun/star/lib/uno/typedesc/MemberDescriptionHelper.java
@@ -0,0 +1,67 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: MemberDescriptionHelper.java,v $
+ * $Revision: 1.4 $
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+package com.sun.star.lib.uno.typedesc;
+
+import com.sun.star.uno.ITypeDescription;
+import com.sun.star.uno.TypeClass;
+
+final class MemberDescriptionHelper {
+    public static boolean isUnsigned(ITypeDescription 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(ITypeDescription desc) {
+        return getElementTypeClass(desc) == TypeClass.ANY;
+    }
+
+    public static boolean isInterface(ITypeDescription desc) {
+        return getElementTypeClass(desc) == TypeClass.INTERFACE;
+    }
+
+    private static TypeClass getElementTypeClass(ITypeDescription desc) {
+        for (;; desc = desc.getComponentType()) {
+            TypeClass tc = desc.getTypeClass();
+            if (tc != TypeClass.SEQUENCE) {
+                return tc;
+            }
+        }
+    }
+
+    private MemberDescriptionHelper() {} // do not instantiate
+}