Package org.drools.core.spi

Examples of org.drools.core.spi.FieldValue

220
221
222
223
224
225
226
227
228
229
230
            currentSink = currentSink.getNextObjectSinkNode();

            // only alpha nodes that have an Operator.EQUAL are in hashableSinks, so only check if it is
            // the right field index
            if ( index == indexableConstraint.getFieldExtractor().getIndex() ) {
                final FieldValue value = indexableConstraint.getField();
                this.hashedSinkMap.put( new HashKey( index,
                                                     value,
                                                     fieldReader ),
                                        alphaNode );
View Full Code Here
253
254
255
256
257
258
259
260
261
262
263
            final IndexableConstraint indexableConstraint = (IndexableConstraint) alphaNode.getConstraint();

            // only alpha nodes that have an Operator.EQUAL are in sinks, so only check if it is
            // the right field index
            if ( index == indexableConstraint.getFieldExtractor().getIndex() ) {
                final FieldValue value = indexableConstraint.getField();
                if ( this.hashableSinks == null ) {
                    this.hashableSinks = new ObjectSinkNodeList();
                }
                this.hashableSinks.add( alphaNode );
View Full Code Here
91
92
93
94
95
96
97
98
99
100
101
        final InternalReadAccessor extractor = store.getReader( clazz,
                                                                fieldName,
                                                                getClass().getClassLoader() );

        FieldValue fieldValue = FieldFactory.getInstance().getFieldValue( value,
                                                            extractor.getValueType(),
                                                            null );

        return new MvelConstraintTestUtil( fieldName + evaluatorString + value,
                                           fieldValue,
View Full Code Here
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
    private void checkEvaluatorMethodWithFieldValue(final ValueType valueType,
                                                    final InternalReadAccessor extractor,
                                                    final Object[] row,
                                                    final Evaluator evaluator) {
        final FieldValue value = FieldFactory.getInstance().getFieldValue( row[2] );
        RuntimeDroolsException exc = null;
        try {
            evaluator.evaluate( null,
                                extractor,
                                ( EventFactHandle ) row[0],
View Full Code Here
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
        final ClassFieldReader extractor = store.getReader(Cheese.class,
                "type",
                getClass().getClassLoader());

        final FieldValue field = FieldFactory.getInstance().getFieldValue( "cheddar" );

        final MvelConstraint constraint = new MvelConstraintTestUtil("type == \"cheddar\"", field, extractor);

        pattern.addConstraint( constraint );
        rule1.addPattern( pattern );

        rule1.setConsequence( new Consequence() {
            private static final long serialVersionUID = 510l;

            public void evaluate(final KnowledgeHelper knowledgeHelper,
                                 final WorkingMemory workingMemory) throws Exception {
            }

            public void readExternal(ObjectInput in) throws IOException,
                                                    ClassNotFoundException {

            }

            public void writeExternal(ObjectOutput out) throws IOException {

            }
           
            public String getName() {
                return "default";
            }
        } );

        final Rule rule2 = new Rule( "test2" );
        final ClassObjectType cheeseObjectType2 = new ClassObjectType( Cheese.class );
        final Pattern pattern2 = new Pattern( 0,
                                              cheeseObjectType2 );

        final FieldValue field2 = FieldFactory.getInstance().getFieldValue( "stilton" );

        final MvelConstraint constraint2 = new MvelConstraintTestUtil("type == \"stilton\"", field, extractor);

        pattern2.addConstraint( constraint2 );
        rule2.addPattern( pattern2 );
View Full Code Here
29
30
31
32
33
34
35
36
37
38
39
40
public class FieldFactoryTest {

    @Test
    public void testBigDecimal() {
        final FieldValue val = FieldFactory.getInstance().getFieldValue( "42.42",
                                                                         ValueType.BIG_DECIMAL_TYPE,
                                                                         new DateFormatsImpl() );
        assertEquals( BigDecimal.class,
                      val.getValue().getClass() );
        assertTrue( val.getValue().equals( new BigDecimal( "42.42" ) ) );
    }
View Full Code Here
39
40
41
42
43
44
45
46
47
48
49
50
        assertTrue( val.getValue().equals( new BigDecimal( "42.42" ) ) );
    }

    @Test
    public void testBigInteger() {
        final FieldValue val = FieldFactory.getInstance().getFieldValue( "424242",
                                                                         ValueType.BIG_INTEGER_TYPE,
                                                                         new DateFormatsImpl() );
        assertEquals( BigInteger.class,
                      val.getValue().getClass() );
        assertTrue( val.getValue().equals( new BigInteger( "424242" ) ) );
    }
View Full Code Here
51
52
53
54
55
56
57
58
59
60
61
62
63
64
    @Test
    public void testDate() throws Exception {
        SimpleDateFormat df = new SimpleDateFormat("dd-MMM-yyyy", Locale.UK);
        String s = df.format(df.parse("10-Jul-1974"));
        final FieldValue val = FieldFactory.getInstance().getFieldValue( s,
                                                                         ValueType.DATE_TYPE,
                                                                         new DateFormatsImpl() );
        assertEquals( Date.class, val.getValue().getClass() );

        Date dt = (Date) val.getValue();
        assertEquals(s, df.format(dt));

    }
View Full Code Here
763
764
765
766
767
768
769
770
771
772
773
        ValueType vtype = extractor.getValueType();
        String operator = relDescr.getOperator().trim();
        LiteralRestrictionDescr restrictionDescr = buildLiteralRestrictionDescr(context, relDescr, value2, operator, isConstant);

        if (restrictionDescr != null) {
            FieldValue field = getFieldValue(context, vtype, restrictionDescr);
            if (field != null) {
                Constraint constraint = getConstraintBuilder( context ).buildLiteralConstraint(context, pattern, vtype, field, expr, value1, operator, value2, extractor, restrictionDescr);
                if (constraint != null) {
                    pattern.addConstraint(constraint);
                    return true;
View Full Code Here
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
    }

    protected FieldValue getFieldValue(RuleBuildContext context,
                                     ValueType vtype,
                                     LiteralRestrictionDescr literalRestrictionDescr) {
        FieldValue field = null;
        try {
            String value = literalRestrictionDescr.getText().trim();
            MVEL.COMPILER_OPT_ALLOW_NAKED_METH_CALL = true;
            MVEL.COMPILER_OPT_ALLOW_OVERRIDE_ALL_PROPHANDLING = true;
            MVEL.COMPILER_OPT_ALLOW_RESOLVE_INNERCLASSES_WITH_DOTNOTATION = true;
View Full Code Here
TOP

Related Classes of org.drools.core.spi.FieldValue

  • org.drools.compiler.integrationtests.MVELTest
  • org.drools.compiler.rule.builder.dialect.java.JavaDialectTest
  • org.drools.compiler.rule.builder.PatternBuilder
  • org.drools.core.base.FieldFactory
  • org.drools.core.base.FieldFactoryTest
  • org.drools.core.base.TemporalEvaluatorFactoryTest
  • org.drools.core.event.knowledgebase.KnowledgeBaseEventSupportTest
  • org.drools.core.event.rule.AgendaEventSupportTest
  • org.drools.core.event.RuleBaseEventSupportTest
  • org.drools.core.examples.manners.BaseMannersTest
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.