Clover coverage report - Drools - 2.0-rc2
Coverage timestamp: Wed May 11 2005 07:12:26 BST
file stats: LOC: 100   Methods: 2
NCLOC: 21   Classes: 1
 
 Source file Conditionals Statements Methods TOTAL
DefaultConflictResolver.java - 100% 100% 100%
coverage
 1    package org.drools.conflict;
 2   
 3    /*
 4    * $Id: DefaultConflictResolver.java,v 1.13 2004/12/06 23:07:37 dbarnett Exp $
 5    *
 6    * Copyright 2001-2004 (C) The Werken Company. All Rights Reserved.
 7    *
 8    * Redistribution and use of this software and associated documentation
 9    * ("Software"), with or without modification, are permitted provided that the
 10    * following conditions are met:
 11    *
 12    * 1. Redistributions of source code must retain copyright statements and
 13    * notices. Redistributions must also contain a copy of this document.
 14    *
 15    * 2. Redistributions in binary form must reproduce the above copyright notice,
 16    * this list of conditions and the following disclaimer in the documentation
 17    * and/or other materials provided with the distribution.
 18    *
 19    * 3. The name "drools" must not be used to endorse or promote products derived
 20    * from this Software without prior written permission of The Werken Company.
 21    * For written permission, please contact bob@werken.com.
 22    *
 23    * 4. Products derived from this Software may not be called "drools" nor may
 24    * "drools" appear in their names without prior written permission of The Werken
 25    * Company. "drools" is a registered trademark of The Werken Company.
 26    *
 27    * 5. Due credit should be given to The Werken Company.
 28    * (http://drools.werken.com/).
 29    *
 30    * THIS SOFTWARE IS PROVIDED BY THE WERKEN COMPANY AND CONTRIBUTORS ``AS IS''
 31    * AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 32    * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 33    * ARE DISCLAIMED. IN NO EVENT SHALL THE WERKEN COMPANY OR ITS CONTRIBUTORS BE
 34    * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 35    * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 36    * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 37    * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 38    * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 39    * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 40    * POSSIBILITY OF SUCH DAMAGE.
 41    *
 42    */
 43   
 44    import org.drools.spi.ConflictResolver;
 45   
 46    /**
 47    * Strategy for resolving conflicts amongst multiple rules.
 48    *
 49    * <p>
 50    * Since a fact or set of facts may activate multiple rules, a
 51    * <code>ConflictResolutionStrategy</code> is used to provide priority
 52    * ordering of conflicting rules.
 53    * </p>
 54    *
 55    * @see org.drools.spi.Activation
 56    * @see org.drools.spi.Tuple
 57    * @see org.drools.rule.Rule
 58    *
 59    * @author <a href="mailto:bob@werken.com">bob mcwhirter </a>
 60    * @author <a href="mailto:simon@redhillconsulting.com.au">Simon Harris </a>
 61    */
 62    public class DefaultConflictResolver extends CompositeConflictResolver
 63    {
 64    // ----------------------------------------------------------------------
 65    // Class members
 66    // ----------------------------------------------------------------------
 67   
 68    private static final ConflictResolver[] CONFLICT_RESOLVERS = new ConflictResolver[]
 69    {
 70    SalienceConflictResolver.getInstance( ),
 71    RecencyConflictResolver.getInstance( ),
 72    ComplexityConflictResolver.getInstance( ),
 73    LoadOrderConflictResolver.getInstance( )
 74    };
 75   
 76    /** Singleton instance. */
 77    private static final DefaultConflictResolver INSTANCE = new DefaultConflictResolver( );
 78   
 79    // ----------------------------------------------------------------------
 80    // Class methods
 81    // ----------------------------------------------------------------------
 82   
 83    /**
 84    * Retrieve the singleton instance.
 85    *
 86    * @return The singleton instance.
 87    */
 88  169 public static ConflictResolver getInstance( )
 89    {
 90  169 return INSTANCE;
 91    }
 92   
 93    /**
 94    * Setup a default ConflictResolver configuration
 95    */
 96  20 public DefaultConflictResolver( )
 97    {
 98  20 super( CONFLICT_RESOLVERS );
 99    }
 100    }