001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041: package org.netbeans.modules.vmd.api.model;
042:
043: import java.util.ArrayList;
044:
045: /**
046: * @author David Kaspar
047: */
048: public final class PropertyValueSupport {
049:
050: public static PropertyValue addArrayValue(PropertyValue array,
051: PropertyValue value) {
052: assert array != null && value != null;
053: assert array.getKind().equals(PropertyValue.Kind.ARRAY);
054:
055: TypeID componentType = array.getType().getComponentType();
056: assert value.isCompatible(componentType);
057:
058: ArrayList<PropertyValue> values = new ArrayList<PropertyValue>(
059: array.getArray());
060: values.add(value);
061: return PropertyValue.createArray(componentType, values);
062: }
063:
064: public static PropertyValue addArrayValue(PropertyValue array,
065: int index, PropertyValue value) {
066: assert array != null && value != null;
067: assert array.getKind().equals(PropertyValue.Kind.ARRAY);
068:
069: TypeID componentType = array.getType().getComponentType();
070: assert value.isCompatible(componentType);
071:
072: ArrayList<PropertyValue> values = new ArrayList<PropertyValue>(
073: array.getArray());
074: values.add(index, value);
075: return PropertyValue.createArray(componentType, values);
076: }
077:
078: public static PropertyValue setArrayValue(PropertyValue array,
079: int index, PropertyValue value) {
080: assert array != null && value != null;
081: assert array.getKind().equals(PropertyValue.Kind.ARRAY);
082:
083: TypeID componentType = array.getType().getComponentType();
084: assert value.isCompatible(componentType);
085:
086: ArrayList<PropertyValue> values = new ArrayList<PropertyValue>(
087: array.getArray());
088: values.set(index, value);
089: return PropertyValue.createArray(componentType, values);
090: }
091:
092: public static PropertyValue removeArrayValue(PropertyValue array,
093: PropertyValue value) {
094: assert array != null && value != null;
095: assert array.getKind().equals(PropertyValue.Kind.ARRAY);
096:
097: ArrayList<PropertyValue> values = new ArrayList<PropertyValue>(
098: array.getArray());
099: values.remove(value);
100: return PropertyValue.createArray(array.getType()
101: .getComponentType(), values);
102: }
103:
104: public static PropertyValue removeArrayValue(PropertyValue array,
105: int index) {
106: assert array != null;
107: assert array.getKind().equals(PropertyValue.Kind.ARRAY);
108:
109: ArrayList<PropertyValue> values = new ArrayList<PropertyValue>(
110: array.getArray());
111: values.remove(index);
112: return PropertyValue.createArray(array.getType()
113: .getComponentType(), values);
114: }
115:
116: }
|