Examples of RuleBaseLoader

org.drools.compiler.RuleBaseLoader
A high level helper class for creating rulebases from source. For additional control, refer to the DrlParser and PackageBuilder classes. You can have much more detailed control with the lower level classes.
org.drools.io.RuleBaseLoader
Convenience methods for loading a RuleBase, as well as lower level calls for building up a rule base from RuleSets. Note that the loadXXX static helper methods work directly off DRL, building/compiling behind the scenes. The addXXX methods generally work with pre compiled rules binaries (DDJ's as they are known).
The RuleBaseLoader provides convenience methods for loading RuleBase s from streams. RuleBaseLoader is thread-safe and as such may be used to build multiple RuleBase s simultaneously by multiple threads.
@see RuleSet @see RuleBase @see RuleSetReader @see RuleBaseBuilder @see SerializableRuleBaseProxy @author bob mcwhirter TODO: Move static helper methods into a different class.

Examples of org.drools.io.RuleBaseLoader

        try
        {
            RuleSetLoader ruleSetLoader = new RuleSetLoader();           
            ruleSetLoader.addFromUrl( FibonacciExample.class.getResource( args[ 0 ] ) );            
            
            RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
            ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
            RuleBase ruleBase = ruleBaseLoader.buildRuleBase();
               


            WorkingMemory workingMemory;
            Fibonacci fibonacci;
            long start;

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Examples of org.drools.io.RuleBaseLoader

    {
        System.out.println( "Loading DRL: " + DRL_FILE + "..." );
        RuleSetLoader ruleSetLoader = new RuleSetLoader();           
        ruleSetLoader.addFromUrl( MannersBenchmark.class.getResource( DRL_FILE ) );            
        
        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader(ComplexityConflictResolver.getInstance( ));
        ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();         
        
        File dotFile = new File( DOT_FILE );
        System.out.println( "Creating DOT: " + dotFile.getCanonicalPath() + "..." );

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Examples of org.drools.io.RuleBaseLoader

        try
        {
            RuleSetLoader ruleSetLoader = new RuleSetLoader();           
            ruleSetLoader.addFromUrl( PetStore.class.getResource( args[0] ) );            
            
            RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
            ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
            RuleBase ruleBase = ruleBaseLoader.buildRuleBase();                  
            


            Vector stock = new Vector( );
            stock.add( new CartItem( "Gold Fish", 5 ) );
            stock.add( new CartItem( "Fish Tank", 25 ) );

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Examples of org.drools.io.RuleBaseLoader

            Heating heating = new Heating();            
            
            RuleSetLoader ruleSetLoader = new RuleSetLoader();           
            ruleSetLoader.addFromUrl( HouseExample.class.getResource( "house.drl" ) );            
            
            RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
            ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
            RuleBase ruleBase = ruleBaseLoader.buildRuleBase();            
            
            // Dumper dumper = new Dumper(ruleBase);
            // dumper.dumpRete(System.err);


            WorkingMemory workingMemory;

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Examples of org.drools.io.RuleBaseLoader

                                                    IOException
    {       
        RuleSetLoader ruleSetLoader = new RuleSetLoader();           
        ruleSetLoader.addFromUrl( HelloWorldExample.class.getResource( "nodesharing.java.drl" ) );            
        
        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
        ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();          


        System.out.println( "DUMP RETE" );
        System.out.println( "---------" );
        
        ReteDumper dumper = new ReteDumper( ruleBase );

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Examples of org.drools.io.RuleBaseLoader

        RuleSetLoader ruleSetLoader = new RuleSetLoader();           
        ruleSetLoader.addFromUrl( HelloWorldExample.class.getResource( args[ 0 ] ) );            
        
        //dumpGeneratedSourceToDisk( ruleSetLoader );
        
        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
        ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();        
        
        //dumpReteNetwork( ruleBase );
        
        System.out.println( "FIRE RULES(Hello)" );
        System.out.println( "----------" );

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Examples of org.drools.io.RuleBaseLoader

        try
        {
            RuleSetLoader ruleSetLoader = new RuleSetLoader();           
            ruleSetLoader.addFromUrl( Escalation.class.getResource( args[0] ) );            
            
            RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
            ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
            RuleBase ruleBase = ruleBaseLoader.buildRuleBase();              
            
            WorkingMemory workingMemory = ruleBase.newWorkingMemory( );


            try
            {

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Examples of org.drools.io.RuleBaseLoader

        System.out.println( "Loading DRL: " + DRL_FILE + "..." );


        RuleSetLoader ruleSetLoader = new RuleSetLoader();
        ruleSetLoader.addFromUrl( WaltzBenchmark.class.getResource( DRL_FILE ) );


        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader( new CompositeConflictResolver( new ConflictResolver[]{ComplexityConflictResolver.getInstance(), LoadOrderConflictResolver.getInstance()} ) );
        ruleBaseLoader.addFromRuleSetLoader( ruleSetLoader );
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();


        File dotFile = new File( DOT_FILE );
        System.out.println( "Creating DOT: " + dotFile.getCanonicalPath() + "..." );
        new ReteDumper( ruleBase ).dumpReteToDot( new PrintStream( new FileOutputStream( dotFile ) ) );

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Examples of org.drools.io.RuleBaseLoader

    protected void setUp( ) throws Exception
    {
        RuleSetLoader ruleSetLoader = new RuleSetLoader();           
        ruleSetLoader.addFromUrl( MannersExample.class.getResource( ruleUri ) );            
        
        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
        ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();        
        


        workingMemory = ruleBase.newWorkingMemory( );
    }

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Examples of org.drools.io.RuleBaseLoader

        System.out.println( "Using drl: " + args[0] );
        
        RuleSetLoader ruleSetLoader = new RuleSetLoader();           
        ruleSetLoader.addFromUrl( StateExample.class.getResource( args[ 0 ] ) );            
        
        RuleBaseLoader ruleBaseLoader = new RuleBaseLoader();
        ruleBaseLoader.addFromRuleSetLoader(ruleSetLoader);
        RuleBase ruleBase = ruleBaseLoader.buildRuleBase();              


        WorkingMemory workingMemory = ruleBase.newWorkingMemory( );


        State a = new State( "A" );
        State b = new State( "B" );

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