1 /*
2 * Copyright (c) 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.xpath.internal.operations;
23
24 import com.sun.org.apache.xalan.internal.res.XSLMessages;
25 import com.sun.org.apache.xml.internal.utils.QName;
26 import com.sun.org.apache.xpath.internal.Expression;
27 import com.sun.org.apache.xpath.internal.ExpressionOwner;
28 import com.sun.org.apache.xpath.internal.XPathContext;
29 import com.sun.org.apache.xpath.internal.XPathVisitor;
30 import com.sun.org.apache.xpath.internal.axes.PathComponent;
31 import com.sun.org.apache.xpath.internal.axes.WalkerFactory;
32 import com.sun.org.apache.xpath.internal.objects.XNodeSet;
33 import com.sun.org.apache.xpath.internal.objects.XObject;
34 import com.sun.org.apache.xpath.internal.res.XPATHErrorResources;
35 import java.util.List;
36 import javax.xml.transform.TransformerException;
37
38
39 /**
40 * The variable reference expression executer.
41 */
42 public class Variable extends Expression implements PathComponent
43 {
44 static final long serialVersionUID = -4334975375609297049L;
45 /** Tell if fixupVariables was called.
46 * @serial */
47 private boolean m_fixUpWasCalled = false;
48
49 /** The qualified name of the variable.
50 * @serial */
51 protected QName m_qname;
52
53 /**
54 * The index of the variable, which is either an absolute index to a
55 * global, or, if higher than the globals area, must be adjusted by adding
56 * the offset to the current stack frame.
57 */
58 protected int m_index;
59
60 /**
|
1 /*
2 * Copyright (c) 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.xpath.internal.operations;
22
23 import com.sun.org.apache.xalan.internal.res.XSLMessages;
24 import com.sun.org.apache.xml.internal.utils.QName;
25 import com.sun.org.apache.xpath.internal.Expression;
26 import com.sun.org.apache.xpath.internal.ExpressionOwner;
27 import com.sun.org.apache.xpath.internal.XPathContext;
28 import com.sun.org.apache.xpath.internal.XPathVisitor;
29 import com.sun.org.apache.xpath.internal.axes.PathComponent;
30 import com.sun.org.apache.xpath.internal.axes.WalkerFactory;
31 import com.sun.org.apache.xpath.internal.objects.XNodeSet;
32 import com.sun.org.apache.xpath.internal.objects.XObject;
33 import com.sun.org.apache.xpath.internal.res.XPATHErrorResources;
34 import java.util.List;
35 import javax.xml.transform.TransformerException;
36
37
38 /**
39 * The variable reference expression executer.
40 *
41 * @LastModified: Oct 2017
42 */
43 public class Variable extends Expression implements PathComponent
44 {
45 static final long serialVersionUID = -4334975375609297049L;
46 /** Tell if fixupVariables was called.
47 * @serial */
48 private boolean m_fixUpWasCalled = false;
49
50 /** The qualified name of the variable.
51 * @serial */
52 protected QName m_qname;
53
54 /**
55 * The index of the variable, which is either an absolute index to a
56 * global, or, if higher than the globals area, must be adjusted by adding
57 * the offset to the current stack frame.
58 */
59 protected int m_index;
60
61 /**
|