XSFunctionFilter.java revision 524:dcaa586ab756 
1/*
2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26package com.sun.xml.internal.xsom.util;
27
28import com.sun.xml.internal.xsom.XSAnnotation;
29import com.sun.xml.internal.xsom.XSAttGroupDecl;
30import com.sun.xml.internal.xsom.XSAttributeDecl;
31import com.sun.xml.internal.xsom.XSAttributeUse;
32import com.sun.xml.internal.xsom.XSComplexType;
33import com.sun.xml.internal.xsom.XSContentType;
34import com.sun.xml.internal.xsom.XSElementDecl;
35import com.sun.xml.internal.xsom.XSFacet;
36import com.sun.xml.internal.xsom.XSModelGroup;
37import com.sun.xml.internal.xsom.XSModelGroupDecl;
38import com.sun.xml.internal.xsom.XSNotation;
39import com.sun.xml.internal.xsom.XSParticle;
40import com.sun.xml.internal.xsom.XSSchema;
41import com.sun.xml.internal.xsom.XSSimpleType;
42import com.sun.xml.internal.xsom.XSWildcard;
43import com.sun.xml.internal.xsom.XSIdentityConstraint;
44import com.sun.xml.internal.xsom.XSXPath;
45import com.sun.xml.internal.xsom.visitor.XSFunction;
46
47/**
48 * Filter implementation of XSFilter.
49 * This class forwards all the method calls to another XSFunction.
50 *
51 * <p>
52 * This class is intended to be derived by client application
53 * to add some meaningful behavior.
54 *
55 * @author
56 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
57 */
58public class XSFunctionFilter<T> implements XSFunction<T> {
59
60    /** This object will receive all forwarded calls. */
61    protected XSFunction<T> core;
62
63    public XSFunctionFilter( XSFunction<T> _core ) {
64        this.core = _core;
65    }
66
67    public XSFunctionFilter() {}
68
69    public T annotation(XSAnnotation ann) {
70        return core.annotation(ann);
71    }
72
73    public T attGroupDecl(XSAttGroupDecl decl) {
74        return core.attGroupDecl(decl);
75    }
76
77    public T attributeDecl(XSAttributeDecl decl) {
78        return core.attributeDecl(decl);
79    }
80
81    public T attributeUse(XSAttributeUse use) {
82        return core.attributeUse(use);
83    }
84
85    public T complexType(XSComplexType type) {
86        return core.complexType(type);
87    }
88
89    public T schema(XSSchema schema) {
90        return core.schema(schema);
91    }
92
93    public T facet(XSFacet facet) {
94        return core.facet(facet);
95    }
96
97    public T notation(XSNotation notation) {
98        return core.notation(notation);
99    }
100
101    public T simpleType(XSSimpleType simpleType) {
102        return core.simpleType(simpleType);
103    }
104
105    public T particle(XSParticle particle) {
106        return core.particle(particle);
107    }
108
109    public T empty(XSContentType empty) {
110        return core.empty(empty);
111    }
112
113    public T wildcard(XSWildcard wc) {
114        return core.wildcard(wc);
115    }
116
117    public T modelGroupDecl(XSModelGroupDecl decl) {
118        return core.modelGroupDecl(decl);
119    }
120
121    public T modelGroup(XSModelGroup group) {
122        return core.modelGroup(group);
123    }
124
125    public T elementDecl(XSElementDecl decl) {
126        return core.elementDecl(decl);
127    }
128
129    public T identityConstraint(XSIdentityConstraint decl) {
130        return core.identityConstraint(decl);
131    }
132
133    public T xpath(XSXPath xpath) {
134        return core.xpath(xpath);
135    }
136}
137