Clover coverage report - dom4j - 1.6.1
Coverage timestamp: ma mei 16 2005 14:23:01 GMT+01:00
file stats: LOC: 138   Methods: 7
NCLOC: 44   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
RuleSet.java 83,3% 68,4% 57,1% 68,8%
coverage coverage
 1    /*
 2    * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
 3    *
 4    * This software is open source.
 5    * See the bottom of this file for the licence.
 6    */
 7   
 8    package org.dom4j.rule;
 9   
 10    import java.util.ArrayList;
 11    import java.util.Collections;
 12   
 13    import org.dom4j.Node;
 14   
 15    /**
 16    * <p>
 17    * <code>RuleSet</code> manages a set of rules which are sorted in order of
 18    * relevance according to the XSLT defined conflict resolution policy. This
 19    * makes finding the correct rule for a DOM4J Node using the XSLT processing
 20    * model efficient as the rules can be evaluated in order of priority.
 21    * </p>
 22    *
 23    * @author <a href="mailto:james.strachan@metastuff.com">James Strachan </a>
 24    * @version $Revision: 1.10 $
 25    */
 26    public class RuleSet {
 27    /** An unordered list of Rule objects */
 28    private ArrayList rules = new ArrayList();
 29   
 30    /** A lazily evaluated and cached array of rules sorted */
 31    private Rule[] ruleArray;
 32   
 33  14 public RuleSet() {
 34    }
 35   
 36  0 public String toString() {
 37  0 return super.toString() + " [RuleSet: " + rules + " ]";
 38    }
 39   
 40    /**
 41    * Performs an XSLT processing model match for the rule which matches the
 42    * given Node the best.
 43    *
 44    * @param node
 45    * is the DOM4J Node to match against
 46    *
 47    * @return the matching Rule or no rule if none matched
 48    */
 49  28 public Rule getMatchingRule(Node node) {
 50  28 Rule[] matches = getRuleArray();
 51   
 52  49 for (int i = matches.length - 1; i >= 0; i--) {
 53  49 Rule rule = matches[i];
 54   
 55  49 if (rule.matches(node)) {
 56  28 return rule;
 57    }
 58    }
 59   
 60  0 return null;
 61    }
 62   
 63  28 public void addRule(Rule rule) {
 64  28 rules.add(rule);
 65  28 ruleArray = null;
 66    }
 67   
 68  0 public void removeRule(Rule rule) {
 69  0 rules.remove(rule);
 70  0 ruleArray = null;
 71    }
 72   
 73    /**
 74    * Adds all the rules to this RuleSet from the given other rule set.
 75    *
 76    * @param that
 77    * DOCUMENT ME!
 78    */
 79  0 public void addAll(RuleSet that) {
 80  0 rules.addAll(that.rules);
 81  0 ruleArray = null;
 82    }
 83   
 84    /**
 85    * Returns an array of sorted rules.
 86    *
 87    * @return the rules as a sorted array in ascending precendence so that the
 88    * rules at the end of the array should be used first
 89    */
 90  28 protected Rule[] getRuleArray() {
 91  28 if (ruleArray == null) {
 92  8 Collections.sort(rules);
 93   
 94  8 int size = rules.size();
 95  8 ruleArray = new Rule[size];
 96  8 rules.toArray(ruleArray);
 97    }
 98   
 99  28 return ruleArray;
 100    }
 101    }
 102   
 103    /*
 104    * Redistribution and use of this software and associated documentation
 105    * ("Software"), with or without modification, are permitted provided that the
 106    * following conditions are met:
 107    *
 108    * 1. Redistributions of source code must retain copyright statements and
 109    * notices. Redistributions must also contain a copy of this document.
 110    *
 111    * 2. Redistributions in binary form must reproduce the above copyright notice,
 112    * this list of conditions and the following disclaimer in the documentation
 113    * and/or other materials provided with the distribution.
 114    *
 115    * 3. The name "DOM4J" must not be used to endorse or promote products derived
 116    * from this Software without prior written permission of MetaStuff, Ltd. For
 117    * written permission, please contact dom4j-info@metastuff.com.
 118    *
 119    * 4. Products derived from this Software may not be called "DOM4J" nor may
 120    * "DOM4J" appear in their names without prior written permission of MetaStuff,
 121    * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.
 122    *
 123    * 5. Due credit should be given to the DOM4J Project - http://www.dom4j.org
 124    *
 125    * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND
 126    * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 127    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 128    * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE
 129    * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 130    * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 131    * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 132    * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 133    * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 134    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 135    * POSSIBILITY OF SUCH DAMAGE.
 136    *
 137    * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.
 138    */