INTEGRATION: CWS sb10 (1.1.2); FILE ADDED

2003/11/06 09:20:23 sb 1.1.2.1: #112870# Cleaned up Field/MethodDescription code.

1 files changed, 98 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
new file mode 100644
index 000000000000..7dc6abaefe4e
--- /dev/null
+++ b/ridljar/com/sun/star/lib/uno/typedesc/MemberDescriptionHelper.java
@@ -0,0 +1,98 @@
+/*************************************************************************
+ *
+ *  $RCSfile: MemberDescriptionHelper.java,v $
+ *
+ *  $Revision: 1.2 $
+ *
+ *  last change: $Author: hr $ $Date: 2004-02-03 13:23:58 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (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.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+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
+}