Examples of org.drools.definition.type.FactType.newInstance()

Class org.drools.definition.type.FactType

Examples of org.drools.definition.type.FactType.newInstance()

org.drools.definition.type.FactType.newInstance()
Create a new fact based on the declared fact type. This object will usually be a javabean.

        // Retrieve the generated fact type
        FactType personFact = kbase.getFactType( "org.drools.generatedbeans",
                                                 "Person" );


        // Create a new Fact instance
        Object person = personFact.newInstance();


        // Set a field value using the more verbose method chain...
        // should we add short cuts?
        personFact.getField( "likes" ).set( person,
                                            cheese );

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        List list = new ArrayList();
        session.setGlobal( "list",
                           list );


        FactType addressFact = ruleBase.getFactType( "com.jboss.qa.Address" );
        Object address = addressFact.newInstance();
        session.insert( address );
        session.fireAllRules();


        list = (List) session.getGlobal( "list" );
        assertEquals( 1,

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        ksession.setGlobal( "list",
                            new ArrayList<String>() );


        FactType addressType = kbase.getFactType( "org.drools",
                                                  "Address" );
        Object address = addressType.newInstance();
        addressType.set( address,
                         "Street",
                         "5th Avenue" );


        ksession.insert( address );

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        KnowledgeBase kbase = loadKnowledgeBaseFromString( rule );
        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();


        FactType factType = kbase.getFactType( "org.drools",
                                               "SomeFact" );
        Object fact = factType.newInstance();
        factType.set( fact,
                      "Field",
                      "foo" );
        factType.set( fact,
                      "aField",

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        KnowledgeBase kbase = loadKnowledgeBase( "test_DeclareWithFrom.drl" );
        FactType profileType = kbase.getFactType( "org.drools",
                                                  "Profile" );


        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();
        Object profile = profileType.newInstance();
        Map<String, Integer> map = new HashMap<String, Integer>();
        map.put( "internet",
                 Integer.valueOf( 2 ) );
        profileType.set( profile,
                         "pageFreq",

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        // no package defined, so it is set to the default
        final FactType factType = kbase.getFactType( "defaultpkg",
                                                     "Person" );
        assertNotNull( factType );
        final Object bob = factType.newInstance();
        factType.set( bob,
                      "name",
                      "Bob" );
        factType.set( bob,
                      "age",

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        assertTrue( "Generated beans must be serializable",
                    Serializable.class.isAssignableFrom( cheeseFact.getFactClass() ) );


        // Create a new Fact instance
        Object cheese = cheeseFact.newInstance();
        cheeseFact.set( cheese,
                        "type",
                        "stilton" );


        // another instance

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        cheeseFact.set( cheese,
                        "type",
                        "stilton" );


        // another instance
        Object cheese2 = cheeseFact.newInstance();
        cheeseFact.set( cheese2,
                        "type",
                        "brie" );


        // creating a stateful session

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        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();


        FactType asgType = kbase.getFactType( "org.drools",
                                              "Assignment" );
        Object asg = asgType.newInstance();
        asgType.set( asg,
                     "source",
                     10 );
        asgType.set( asg,
                     "target",

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        StatefulKnowledgeSession ksession = kbase.newStatefulKnowledgeSession();


        FactType asgType = kbase.getFactType( "org.drools",
                                              "Assignment" );
        Object asg = asgType.newInstance();
        asgType.set( asg,
                     "source",
                     Object.class );
        asgType.set( asg,
                     "target",

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