1 /* 2 * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/XPathFactory.java,v 1.9 2005/04/11 18:21:56 elharo Exp $ 3 * $Revision: 1.9 $ 4 * $Date: 2005/04/11 18:21:56 $ 5 * 6 * ==================================================================== 7 * 8 * Copyright (C) 2000-2002 bob mcwhirter & James Strachan. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions, and the following disclaimer. 17 * 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions, and the disclaimer that follows 20 * these conditions in the documentation and/or other materials 21 * provided with the distribution. 22 * 23 * 3. The name "Jaxen" must not be used to endorse or promote products 24 * derived from this software without prior written permission. For 25 * written permission, please contact license@jaxen.org. 26 * 27 * 4. Products derived from this software may not be called "Jaxen", nor 28 * may "Jaxen" appear in their name, without prior written permission 29 * from the Jaxen Project Management (pm@jaxen.org). 30 * 31 * In addition, we request (but do not require) that you include in the 32 * end-user documentation provided with the redistribution and/or in the 33 * software itself an acknowledgement equivalent to the following: 34 * "This product includes software developed by the 35 * Jaxen Project (http://www.jaxen.org/)." 36 * Alternatively, the acknowledgment may be graphical using the logos 37 * available at http://www.jaxen.org/ 38 * 39 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 40 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 41 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 42 * DISCLAIMED. IN NO EVENT SHALL THE Jaxen AUTHORS OR THE PROJECT 43 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 44 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 45 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 46 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 47 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 48 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 49 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 50 * SUCH DAMAGE. 51 * 52 * ==================================================================== 53 * This software consists of voluntary contributions made by many 54 * individuals on behalf of the Jaxen Project and was originally 55 * created by bob mcwhirter <bob@werken.com> and 56 * James Strachan <jstrachan@apache.org>. For more information on the 57 * Jaxen Project, please see <http://www.jaxen.org/>. 58 * 59 * $Id: XPathFactory.java,v 1.9 2005/04/11 18:21:56 elharo Exp $ 60 */ 61 package org.jaxen.expr; 62 63 import org.jaxen.JaxenException; 64 65 public interface XPathFactory 66 { 67 XPathExpr createXPath( Expr rootExpr ) throws JaxenException; 68 69 PathExpr createPathExpr( FilterExpr filterExpr, 70 LocationPath locationPath ) throws JaxenException; 71 72 LocationPath createRelativeLocationPath() throws JaxenException; 73 74 LocationPath createAbsoluteLocationPath() throws JaxenException; 75 76 BinaryExpr createOrExpr( Expr lhs, 77 Expr rhs ) throws JaxenException; 78 79 BinaryExpr createAndExpr( Expr lhs, 80 Expr rhs ) throws JaxenException; 81 82 BinaryExpr createEqualityExpr( Expr lhs, 83 Expr rhs, 84 int equalityOperator ) throws JaxenException; 85 86 BinaryExpr createRelationalExpr( Expr lhs, 87 Expr rhs, 88 int relationalOperator ) throws JaxenException; 89 90 BinaryExpr createAdditiveExpr( Expr lhs, 91 Expr rhs, 92 int additiveOperator ) throws JaxenException; 93 94 BinaryExpr createMultiplicativeExpr( Expr lhs, 95 Expr rhs, 96 int multiplicativeOperator ) throws JaxenException; 97 98 Expr createUnaryExpr( Expr expr, 99 int unaryOperator ) throws JaxenException; 100 101 UnionExpr createUnionExpr( Expr lhs, 102 Expr rhs ) throws JaxenException; 103 104 FilterExpr createFilterExpr( Expr expr ) throws JaxenException; 105 106 FunctionCallExpr createFunctionCallExpr( String prefix, 107 String functionName ) throws JaxenException; 108 109 NumberExpr createNumberExpr( int number ) throws JaxenException; 110 111 NumberExpr createNumberExpr( double number ) throws JaxenException; 112 113 LiteralExpr createLiteralExpr( String literal ) throws JaxenException; 114 115 VariableReferenceExpr createVariableReferenceExpr( String prefix, 116 String variableName ) throws JaxenException; 117 118 Step createNameStep( int axis, 119 String prefix, 120 String localName ) throws JaxenException; 121 122 Step createAllNodeStep( int axis ) throws JaxenException; 123 124 Step createCommentNodeStep( int axis ) throws JaxenException; 125 126 Step createTextNodeStep( int axis ) throws JaxenException; 127 128 Step createProcessingInstructionNodeStep( int axis, 129 String name ) throws JaxenException; 130 131 Predicate createPredicate( Expr predicateExpr ) throws JaxenException; 132 133 PredicateSet createPredicateSet() throws JaxenException; 134 }