1 /*
2 * Copyright (c) 2016, 2017, Oracle and/or its affiliates. All rights reserved.
3 * @LastModified: Oct 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
31 import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
32 import com.sun.org.apache.bcel.internal.generic.NEW;
33 import com.sun.org.apache.bcel.internal.generic.PUSH;
34 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
35 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
36 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
37 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeSetType;
38 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType;
39 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
40 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
41 import com.sun.org.apache.xml.internal.utils.XML11Char;
42 import java.util.ArrayList;
43 import java.util.List;
44
45 /**
46 * @author Jacek Ambroziak
47 * @author Santiago Pericas-Geertsen
48 * @author Morten Jorgensen
49 * @author Erwin Bolwidt <ejb@klomp.org>
50 * @author John Howard <JohnH@schemasoft.com>
51 */
52 class VariableBase extends TopLevelElement {
53
54 protected QName _name; // The name of the variable.
55 protected String _escapedName; // The escaped qname of the variable.
56 protected Type _type; // The type of this variable.
57 protected boolean _isLocal; // True if the variable is local.
58 protected LocalVariableGen _local; // Reference to JVM variable
59 protected Instruction _loadInstruction; // Instruction to load JVM variable
60 protected Instruction _storeInstruction; // Instruction to load JVM variable
61 protected Expression _select; // Reference to variable expression
62 protected String select; // Textual repr. of variable expr.
63
64 // References to this variable (when local)
65 protected List<VariableRefBase> _refs = new ArrayList<>(2);
66
67 // Used to make sure parameter field is not added twice
68 protected boolean _ignore = false;
69
70 /**
|
1 /*
2 * Copyright (c) 2016, 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
30 import com.sun.org.apache.bcel.internal.generic.LocalVariableGen;
31 import com.sun.org.apache.bcel.internal.generic.NEW;
32 import com.sun.org.apache.bcel.internal.generic.PUSH;
33 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ClassGenerator;
34 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ErrorMsg;
35 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.MethodGenerator;
36 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.NodeSetType;
37 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.ResultTreeType;
38 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type;
39 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
40 import com.sun.org.apache.xml.internal.utils.XML11Char;
41 import java.util.ArrayList;
42 import java.util.List;
43
44 /**
45 * @author Jacek Ambroziak
46 * @author Santiago Pericas-Geertsen
47 * @author Morten Jorgensen
48 * @author Erwin Bolwidt <ejb@klomp.org>
49 * @author John Howard <JohnH@schemasoft.com>
50 * @LastModified: Oct 2017
51 */
52 class VariableBase extends TopLevelElement {
53
54 protected QName _name; // The name of the variable.
55 protected String _escapedName; // The escaped qname of the variable.
56 protected Type _type; // The type of this variable.
57 protected boolean _isLocal; // True if the variable is local.
58 protected LocalVariableGen _local; // Reference to JVM variable
59 protected Instruction _loadInstruction; // Instruction to load JVM variable
60 protected Instruction _storeInstruction; // Instruction to load JVM variable
61 protected Expression _select; // Reference to variable expression
62 protected String select; // Textual repr. of variable expr.
63
64 // References to this variable (when local)
65 protected List<VariableRefBase> _refs = new ArrayList<>(2);
66
67 // Used to make sure parameter field is not added twice
68 protected boolean _ignore = false;
69
70 /**
|