001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common
008: * Development and Distribution License("CDDL") (collectively, the
009: * "License"). You may not use this file except in compliance with the
010: * License. You can obtain a copy of the License at
011: * http://www.netbeans.org/cddl-gplv2.html
012: * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the
013: * specific language governing permissions and limitations under the
014: * License. When distributing the software, include this License Header
015: * Notice in each file and include the License file at
016: * nbbuild/licenses/CDDL-GPL-2-CP. Sun designates this
017: * particular file as subject to the "Classpath" exception as provided
018: * by Sun in the GPL Version 2 section of the License file that
019: * accompanied this code. If applicable, add the following below the
020: * License Header, with the fields enclosed by brackets [] replaced by
021: * your own identifying information:
022: * "Portions Copyrighted [year] [name of copyright owner]"
023: *
024: * Contributor(s):
025: *
026: * The Original Software is NetBeans. The Initial Developer of the Original
027: * Software is Sun Microsystems, Inc. Portions Copyright 1997-2007 Sun
028: * Microsystems, Inc. All Rights Reserved.
029: *
030: * If you wish your version of this file to be governed by only the CDDL
031: * or only the GPL Version 2, indicate your decision by adding
032: * "[Contributor] elects to include this software in this distribution
033: * under the [CDDL or GPL Version 2] license." If you do not indicate a
034: * single choice of license, a recipient has the option to distribute
035: * your version of this file under either the CDDL, the GPL Version 2 or
036: * to extend the choice of license to its licensees as provided above.
037: * However, if you add GPL Version 2 code and therefore, elected the GPL
038: * Version 2 license, then the option applies only if the new code is
039: * made subject to such option by the copyright holder.
040: */
041:
042: package org.netbeans.modules.xml.xpath;
043:
044: /**
045: * Represents a step in a location path.
046: *
047: * @author Enrico Lelina
048: * @version
049: */
050: public interface LocationStep extends XPathExpression {
051:
052: /** Axis: self */
053: public static final int AXIS_SELF = 1;
054:
055: /** Axis: child */
056: public static final int AXIS_CHILD = 2;
057:
058: /** Axis: parent */
059: public static final int AXIS_PARENT = 3;
060:
061: /** Axis: ancestor */
062: public static final int AXIS_ANCESTOR = 4;
063:
064: /** Axis: attribute */
065: public static final int AXIS_ATTRIBUTE = 5;
066:
067: /** Axis: namespace */
068: public static final int AXIS_NAMESPACE = 6;
069:
070: /** Axis: preceding */
071: public static final int AXIS_PRECEDING = 7;
072:
073: /** Axis: following */
074: public static final int AXIS_FOLLOWING = 8;
075:
076: /** Axis: descendant */
077: public static final int AXIS_DESCENDANT = 9;
078:
079: /** Axis: ancestor or self */
080: public static final int AXIS_ANCESTOR_OR_SELF = 10;
081:
082: /** Axis: descendant or self */
083: public static final int AXIS_DESCENDANT_OR_SELF = 11;
084:
085: /** Axis: following sibling */
086: public static final int AXIS_FOLLOWING_SIBLING = 12;
087:
088: /** Axis: preceding sibling */
089: public static final int AXIS_PRECEDING_SIBLING = 13;
090:
091: /** Node type test: node */
092: public static final int NODETYPE_NODE = 1;
093:
094: /** Node type test: text */
095: public static final int NODETYPE_TEXT = 2;
096:
097: /** Node type test: comment */
098: public static final int NODETYPE_COMMENT = 3;
099:
100: /** Node type test: processing instruction */
101: public static final int NODETYPE_PI = 4;
102:
103: /**
104: * Gets the axis.
105: * @return the axis
106: */
107: int getAxis();
108:
109: /**
110: * Sets the axis.
111: * @param axis the axis
112: */
113: void setAxis(int axis);
114:
115: /**
116: * Gets the node test.
117: * @return the node test
118: */
119: StepNodeTest getNodeTest();
120:
121: /**
122: * Sets the node test.
123: * @param nodeTest the node test
124: */
125: void setNodeTest(StepNodeTest nodeTest);
126:
127: /**
128: * Gets the string representation.
129: * @return the string representation
130: */
131: String getString();
132:
133: XPathPredicateExpression[] getPredicates();
134:
135: void setPredicates(XPathPredicateExpression[] predicates);
136: }
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