1 /*
2 * Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved.
3 * @LastModified: Nov 2017
4 */
5 /*
6 * Licensed to the Apache Software Foundation (ASF) under one or more
7 * contributor license agreements. See the NOTICE file distributed with
8 * this work for additional information regarding copyright ownership.
9 * The ASF licenses this file to You under the Apache License, Version 2.0
10 * (the "License"); you may not use this file except in compliance with
11 * the License. You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 */
21
22 package com.sun.org.apache.xalan.internal.xsltc.compiler;
23
41 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
42 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
43 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
44 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
45 import java.util.ArrayList;
46 import java.util.HashMap;
47 import java.util.Iterator;
48 import java.util.List;
49 import java.util.Map;
50 import org.xml.sax.Attributes;
51 import org.xml.sax.helpers.AttributesImpl;
52
53
54 /**
55 * @author Jacek Ambroziak
56 * @author Santiago Pericas-Geertsen
57 * @author G. Todd Miller
58 * @author Morten Jorensen
59 * @author Erwin Bolwidt <ejb@klomp.org>
60 * @author John Howard <JohnH@schemasoft.com>
61 */
62 public abstract class SyntaxTreeNode implements Constants {
63
64 // Reference to the AST parser
65 private Parser _parser;
66
67 // AST navigation pointers
68 protected SyntaxTreeNode _parent; // Parent node
69 private Stylesheet _stylesheet; // Stylesheet ancestor node
70 private Template _template; // Template ancestor node
71 private final List<SyntaxTreeNode> _contents = new ArrayList<>(2); // Child nodes
72
73 // Element description data
74 protected QName _qname; // The element QName
75 private int _line; // Source file line number
76 protected AttributesImpl _attributes = null; // Attributes of this element
77 private Map<String, String> _prefixMapping = null; // Namespace declarations
78
79 // Sentinel - used to denote unrecognised syntaxt tree nodes.
80 protected static final SyntaxTreeNode Dummy = new AbsolutePathPattern(null);
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1 /*
2 * Copyright (c) 2006, 2017, Oracle and/or its affiliates. All rights reserved.
3 */
4 /*
5 * Licensed to the Apache Software Foundation (ASF) under one or more
6 * contributor license agreements. See the NOTICE file distributed with
7 * this work for additional information regarding copyright ownership.
8 * The ASF licenses this file to You under the Apache License, Version 2.0
9 * (the "License"); you may not use this file except in compliance with
10 * the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 */
20
21 package com.sun.org.apache.xalan.internal.xsltc.compiler;
22
40 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
41 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
42 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
43 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
44 import java.util.ArrayList;
45 import java.util.HashMap;
46 import java.util.Iterator;
47 import java.util.List;
48 import java.util.Map;
49 import org.xml.sax.Attributes;
50 import org.xml.sax.helpers.AttributesImpl;
51
52
53 /**
54 * @author Jacek Ambroziak
55 * @author Santiago Pericas-Geertsen
56 * @author G. Todd Miller
57 * @author Morten Jorensen
58 * @author Erwin Bolwidt <ejb@klomp.org>
59 * @author John Howard <JohnH@schemasoft.com>
60 * @LastModified: Nov 2017
61 */
62 public abstract class SyntaxTreeNode implements Constants {
63
64 // Reference to the AST parser
65 private Parser _parser;
66
67 // AST navigation pointers
68 protected SyntaxTreeNode _parent; // Parent node
69 private Stylesheet _stylesheet; // Stylesheet ancestor node
70 private Template _template; // Template ancestor node
71 private final List<SyntaxTreeNode> _contents = new ArrayList<>(2); // Child nodes
72
73 // Element description data
74 protected QName _qname; // The element QName
75 private int _line; // Source file line number
76 protected AttributesImpl _attributes = null; // Attributes of this element
77 private Map<String, String> _prefixMapping = null; // Namespace declarations
78
79 // Sentinel - used to denote unrecognised syntaxt tree nodes.
80 protected static final SyntaxTreeNode Dummy = new AbsolutePathPattern(null);
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