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.xalan.internal.xsltc.compiler;
23
26 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
27 import com.sun.org.apache.bcel.internal.generic.IF_ICMPEQ;
28 import com.sun.org.apache.bcel.internal.generic.ILOAD;
29 import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE;
30 import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
31 import com.sun.org.apache.bcel.internal.generic.InstructionHandle;
32 import com.sun.org.apache.bcel.internal.generic.InstructionList;
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.Type;
38 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
39 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
40 import java.util.ArrayList;
41 import java.util.List;
42 import java.util.StringTokenizer;
43
44 /**
45 * @author Morten Jorgensen
46 */
47 final class Whitespace extends TopLevelElement {
48 // Three possible actions for the translet:
49 public static final int USE_PREDICATE = 0;
50 public static final int STRIP_SPACE = 1;
51 public static final int PRESERVE_SPACE = 2;
52
53 // The 3 different categories of strip/preserve rules (order important)
54 public static final int RULE_NONE = 0;
55 public static final int RULE_ELEMENT = 1; // priority 0
56 public static final int RULE_NAMESPACE = 2; // priority -1/4
57 public static final int RULE_ALL = 3; // priority -1/2
58
59 private String _elementList;
60 private int _action;
61 private int _importPrecedence;
62
63 /**
64 * Auxillary class for encapsulating a single strip/preserve rule
65 */
|
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.xalan.internal.xsltc.compiler;
22
25 import com.sun.org.apache.bcel.internal.generic.ConstantPoolGen;
26 import com.sun.org.apache.bcel.internal.generic.IF_ICMPEQ;
27 import com.sun.org.apache.bcel.internal.generic.ILOAD;
28 import com.sun.org.apache.bcel.internal.generic.INVOKEINTERFACE;
29 import com.sun.org.apache.bcel.internal.generic.INVOKEVIRTUAL;
30 import com.sun.org.apache.bcel.internal.generic.InstructionHandle;
31 import com.sun.org.apache.bcel.internal.generic.InstructionList;
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.Type;
37 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.TypeCheckError;
38 import com.sun.org.apache.xalan.internal.xsltc.compiler.util.Util;
39 import java.util.ArrayList;
40 import java.util.List;
41 import java.util.StringTokenizer;
42
43 /**
44 * @author Morten Jorgensen
45 * @LastModified: Oct 2017
46 */
47 final class Whitespace extends TopLevelElement {
48 // Three possible actions for the translet:
49 public static final int USE_PREDICATE = 0;
50 public static final int STRIP_SPACE = 1;
51 public static final int PRESERVE_SPACE = 2;
52
53 // The 3 different categories of strip/preserve rules (order important)
54 public static final int RULE_NONE = 0;
55 public static final int RULE_ELEMENT = 1; // priority 0
56 public static final int RULE_NAMESPACE = 2; // priority -1/4
57 public static final int RULE_ALL = 3; // priority -1/2
58
59 private String _elementList;
60 private int _action;
61 private int _importPrecedence;
62
63 /**
64 * Auxillary class for encapsulating a single strip/preserve rule
65 */
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