Examples with SingleFieldConstraint org.drools.workbench.models.datamodel.rule.SingleFieldConstraint used on opensource projects

Example 71 with SingleFieldConstraint

use of org.drools.workbench.models.datamodel.rule.SingleFieldConstraint in project drools by kiegroup.

the class RuleModelVisitor method visitSingleFieldConstraint.

private void visitSingleFieldConstraint(SingleFieldConstraint sfc) {
    InterpolationVariable var = new InterpolationVariable(sfc.getValue(), sfc.getFieldType(), (factPattern == null ? "" : factPattern.getFactType()), sfc.getFieldName());
    if (BaseSingleFieldConstraint.TYPE_TEMPLATE == sfc.getConstraintValueType() && !vars.containsKey(var)) {
        vars.put(var, vars.size());
    }
    // Visit Connection constraints
    if (sfc.getConnectives() != null) {
        for (int i = 0; i < sfc.getConnectives().length; i++) {
            final ConnectiveConstraint cc = sfc.getConnectives()[i];
            InterpolationVariable ccVar = new InterpolationVariable(cc.getValue(), cc.getFieldType(), (factPattern == null ? "" : factPattern.getFactType()), cc.getFieldName());
            if (BaseSingleFieldConstraint.TYPE_TEMPLATE == cc.getConstraintValueType() && !vars.containsKey(ccVar)) {
                vars.put(ccVar, vars.size());
            }
        }
    }
}

Example 72 with SingleFieldConstraint

use of org.drools.workbench.models.datamodel.rule.SingleFieldConstraint in project drools by kiegroup.

the class GuidedDTDRLPersistenceTest method testLHSNotPattern.

@Test
public void testLHSNotPattern() {
    GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
    String[] row = new String[] { "1", "desc", "a", "mike", "33 + 1", "age > 6", "stilton" };
    String[][] data = new String[1][];
    data[0] = row;
    List<BaseColumn> allColumns = new ArrayList<BaseColumn>();
    List<CompositeColumn<? extends BaseColumn>> allPatterns = new ArrayList<CompositeColumn<? extends BaseColumn>>();
    allColumns.add(new RowNumberCol52());
    allColumns.add(new DescriptionCol52());
    allColumns.add(new MetadataCol52());
    Pattern52 p1 = new Pattern52();
    p1.setNegated(true);
    p1.setBoundName("p1");
    p1.setFactType("Person");
    allPatterns.add(p1);
    ConditionCol52 col = new ConditionCol52();
    col.setFactField("name");
    col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    col.setOperator("==");
    p1.getChildColumns().add(col);
    allColumns.add(col);
    ConditionCol52 col2 = new ConditionCol52();
    col2.setFactField("age");
    col2.setConstraintValueType(BaseSingleFieldConstraint.TYPE_RET_VALUE);
    col2.setOperator("<");
    p1.getChildColumns().add(col2);
    allColumns.add(col2);
    ConditionCol52 col3 = new ConditionCol52();
    col3.setConstraintValueType(BaseSingleFieldConstraint.TYPE_PREDICATE);
    p1.getChildColumns().add(col3);
    allColumns.add(col3);
    Pattern52 p2 = new Pattern52();
    p2.setBoundName("c");
    p2.setFactType("Cheese");
    allPatterns.add(p2);
    ConditionCol52 col4 = new ConditionCol52();
    col4.setFactField("type");
    col4.setOperator("==");
    col4.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    p2.getChildColumns().add(col4);
    allColumns.add(col4);
    List<DTCellValue52> rowData = DataUtilities.makeDataRowList(row);
    TemplateDataProvider rowDataProvider = new GuidedDTTemplateDataProvider(allColumns, rowData);
    RuleModel rm = new RuleModel();
    p.doConditions(allColumns, allPatterns, rowDataProvider, rowData, DataUtilities.makeDataLists(data), rm);
    String drl = RuleModelDRLPersistenceImpl.getInstance().marshal(rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Person", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("p1", ((FactPattern) rm.lhs[0]).getBoundName());
    assertEquals("Cheese", ((FactPattern) rm.lhs[1]).getFactType());
    assertEquals("c", ((FactPattern) rm.lhs[1]).getBoundName());
    // examine the first pattern
    FactPattern person = (FactPattern) rm.lhs[0];
    assertEquals(3, person.getConstraintList().getConstraints().length);
    SingleFieldConstraint cons = (SingleFieldConstraint) person.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, cons.getConstraintValueType());
    assertEquals("name", cons.getFieldName());
    assertEquals("==", cons.getOperator());
    assertEquals("mike", cons.getValue());
    cons = (SingleFieldConstraint) person.getConstraint(1);
    assertEquals(BaseSingleFieldConstraint.TYPE_RET_VALUE, cons.getConstraintValueType());
    assertEquals("age", cons.getFieldName());
    assertEquals("<", cons.getOperator());
    assertEquals("33 + 1", cons.getValue());
    assertNull(cons.getFieldBinding());
    cons = (SingleFieldConstraint) person.getConstraint(2);
    assertEquals(BaseSingleFieldConstraint.TYPE_PREDICATE, cons.getConstraintValueType());
    assertEquals("age > 6", cons.getValue());
    assertEquals(person.isNegated(), true);
    assertTrue(drl.indexOf("not Person(") > 0);
    // examine the second pattern
    FactPattern cheese = (FactPattern) rm.lhs[1];
    assertEquals(1, cheese.getConstraintList().getConstraints().length);
    cons = (SingleFieldConstraint) cheese.getConstraint(0);
    assertEquals("type", cons.getFieldName());
    assertEquals("==", cons.getOperator());
    assertEquals("stilton", cons.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, cons.getConstraintValueType());
    assertEquals(cheese.isNegated(), false);
    assertTrue(drl.indexOf("c : Cheese(") > 0);
}

Example 73 with SingleFieldConstraint

use of org.drools.workbench.models.datamodel.rule.SingleFieldConstraint in project drools by kiegroup.

the class GuidedDTDRLPersistenceTest method testLHSWithBRLColumn_ParseToRuleModel.

@Test
public // This test checks a Decision Table involving BRL columns is correctly converted into a RuleModel
void testLHSWithBRLColumn_ParseToRuleModel() {
    GuidedDecisionTable52 dtable = new GuidedDecisionTable52();
    GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
    // All 3 rows should render, as the code is now lower down for skipping columns with empty cells
    String[][] data = new String[][] { new String[] { "1", "desc", "Gargamel", "Pupa", "50" }, new String[] { "2", "desc", "Gargamel", "", "50" }, new String[] { "3", "desc", "Gargamel", "Pupa", "" } };
    // Simple (mandatory) columns
    dtable.setRowNumberCol(new RowNumberCol52());
    dtable.setDescriptionCol(new DescriptionCol52());
    // Simple Condition
    Pattern52 p1 = new Pattern52();
    p1.setFactType("Baddie");
    ConditionCol52 con = new ConditionCol52();
    con.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    con.setFactField("name");
    con.setOperator("==");
    p1.getChildColumns().add(con);
    dtable.getConditions().add(p1);
    // BRL Column
    BRLConditionColumn brl1 = new BRLConditionColumn();
    // BRL Column definition
    List<IPattern> brl1Definition = new ArrayList<IPattern>();
    FactPattern brl1DefinitionFactPattern1 = new FactPattern("Smurf");
    SingleFieldConstraint brl1DefinitionFactPattern1Constraint1 = new SingleFieldConstraint();
    brl1DefinitionFactPattern1Constraint1.setFieldType(DataType.TYPE_STRING);
    brl1DefinitionFactPattern1Constraint1.setConstraintValueType(SingleFieldConstraint.TYPE_TEMPLATE);
    brl1DefinitionFactPattern1Constraint1.setFieldName("name");
    brl1DefinitionFactPattern1Constraint1.setOperator("==");
    brl1DefinitionFactPattern1Constraint1.setValue("$name");
    brl1DefinitionFactPattern1.addConstraint(brl1DefinitionFactPattern1Constraint1);
    SingleFieldConstraint brl1DefinitionFactPattern1Constraint2 = new SingleFieldConstraint();
    brl1DefinitionFactPattern1Constraint2.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    brl1DefinitionFactPattern1Constraint2.setConstraintValueType(SingleFieldConstraint.TYPE_TEMPLATE);
    brl1DefinitionFactPattern1Constraint2.setFieldName("age");
    brl1DefinitionFactPattern1Constraint2.setOperator("==");
    brl1DefinitionFactPattern1Constraint2.setValue("$age");
    brl1DefinitionFactPattern1.addConstraint(brl1DefinitionFactPattern1Constraint2);
    brl1Definition.add(brl1DefinitionFactPattern1);
    brl1.setDefinition(brl1Definition);
    // Setup BRL column bindings
    BRLConditionVariableColumn brl1Variable1 = new BRLConditionVariableColumn("$name", DataType.TYPE_STRING, "Person", "name");
    brl1.getChildColumns().add(brl1Variable1);
    BRLConditionVariableColumn brl1Variable2 = new BRLConditionVariableColumn("$age", DataType.TYPE_NUMERIC_INTEGER, "Person", "age");
    brl1.getChildColumns().add(brl1Variable2);
    dtable.getConditions().add(brl1);
    // Now to test conversion
    RuleModel rm = new RuleModel();
    List<BaseColumn> allColumns = dtable.getExpandedColumns();
    List<CompositeColumn<? extends BaseColumn>> allPatterns = dtable.getConditions();
    List<List<DTCellValue52>> dtData = DataUtilities.makeDataLists(data);
    // Row 0
    List<DTCellValue52> dtRowData0 = DataUtilities.makeDataRowList(data[0]);
    TemplateDataProvider rowDataProvider0 = new GuidedDTTemplateDataProvider(allColumns, dtRowData0);
    p.doConditions(allColumns, allPatterns, rowDataProvider0, dtRowData0, dtData, rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Baddie", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("Smurf", ((FactPattern) rm.lhs[1]).getFactType());
    // examine the first pattern
    FactPattern result0Fp1 = (FactPattern) rm.lhs[0];
    assertEquals(1, result0Fp1.getConstraintList().getConstraints().length);
    SingleFieldConstraint result0Fp1Con1 = (SingleFieldConstraint) result0Fp1.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, result0Fp1Con1.getConstraintValueType());
    assertEquals("name", result0Fp1Con1.getFieldName());
    assertEquals("==", result0Fp1Con1.getOperator());
    assertEquals("Gargamel", result0Fp1Con1.getValue());
    // examine the second pattern
    FactPattern result0Fp2 = (FactPattern) rm.lhs[1];
    assertEquals(2, result0Fp2.getConstraintList().getConstraints().length);
    SingleFieldConstraint result0Fp2Con1 = (SingleFieldConstraint) result0Fp2.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result0Fp2Con1.getConstraintValueType());
    assertEquals("name", result0Fp2Con1.getFieldName());
    assertEquals("==", result0Fp2Con1.getOperator());
    assertEquals("$name", result0Fp2Con1.getValue());
    SingleFieldConstraint result0Fp2Con2 = (SingleFieldConstraint) result0Fp2.getConstraint(1);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result0Fp2Con2.getConstraintValueType());
    assertEquals("age", result0Fp2Con2.getFieldName());
    assertEquals("==", result0Fp2Con2.getOperator());
    assertEquals("$age", result0Fp2Con2.getValue());
    // Row 1
    List<DTCellValue52> dtRowData1 = DataUtilities.makeDataRowList(data[1]);
    TemplateDataProvider rowDataProvider1 = new GuidedDTTemplateDataProvider(allColumns, dtRowData1);
    p.doConditions(allColumns, allPatterns, rowDataProvider1, dtRowData1, dtData, rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Baddie", ((FactPattern) rm.lhs[0]).getFactType());
    // examine the first pattern
    FactPattern result1Fp1 = (FactPattern) rm.lhs[0];
    assertEquals(1, result1Fp1.getConstraintList().getConstraints().length);
    SingleFieldConstraint result1Fp1Con1 = (SingleFieldConstraint) result1Fp1.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, result1Fp1Con1.getConstraintValueType());
    assertEquals("name", result1Fp1Con1.getFieldName());
    assertEquals("==", result1Fp1Con1.getOperator());
    assertEquals("Gargamel", result1Fp1Con1.getValue());
    // examine the second pattern
    FactPattern result1Fp2 = (FactPattern) rm.lhs[1];
    assertEquals(2, result1Fp2.getConstraintList().getConstraints().length);
    SingleFieldConstraint result1Fp2Con1 = (SingleFieldConstraint) result1Fp2.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result1Fp2Con1.getConstraintValueType());
    assertEquals("name", result1Fp2Con1.getFieldName());
    assertEquals("==", result1Fp2Con1.getOperator());
    assertEquals("$name", result1Fp2Con1.getValue());
    SingleFieldConstraint result1Fp2Con2 = (SingleFieldConstraint) result1Fp2.getConstraint(1);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result1Fp2Con2.getConstraintValueType());
    assertEquals("age", result1Fp2Con2.getFieldName());
    assertEquals("==", result1Fp2Con2.getOperator());
    assertEquals("$age", result1Fp2Con2.getValue());
    // Row 2
    List<DTCellValue52> dtRowData2 = DataUtilities.makeDataRowList(data[2]);
    TemplateDataProvider rowDataProvider2 = new GuidedDTTemplateDataProvider(allColumns, dtRowData2);
    p.doConditions(allColumns, allPatterns, rowDataProvider2, dtRowData2, dtData, rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Baddie", ((FactPattern) rm.lhs[0]).getFactType());
    // examine the first pattern
    FactPattern result2Fp1 = (FactPattern) rm.lhs[0];
    assertEquals(1, result2Fp1.getConstraintList().getConstraints().length);
    SingleFieldConstraint result2Fp1Con1 = (SingleFieldConstraint) result2Fp1.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, result2Fp1Con1.getConstraintValueType());
    assertEquals("name", result2Fp1Con1.getFieldName());
    assertEquals("==", result2Fp1Con1.getOperator());
    assertEquals("Gargamel", result2Fp1Con1.getValue());
    // examine the second pattern
    FactPattern result2Fp2 = (FactPattern) rm.lhs[1];
    assertEquals(2, result2Fp2.getConstraintList().getConstraints().length);
    SingleFieldConstraint result2Fp2Con1 = (SingleFieldConstraint) result2Fp2.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result2Fp2Con1.getConstraintValueType());
    assertEquals("name", result2Fp2Con1.getFieldName());
    assertEquals("==", result2Fp2Con1.getOperator());
    assertEquals("$name", result2Fp2Con1.getValue());
    SingleFieldConstraint result2Fp2Con2 = (SingleFieldConstraint) result2Fp2.getConstraint(1);
    assertEquals(BaseSingleFieldConstraint.TYPE_TEMPLATE, result2Fp2Con2.getConstraintValueType());
    assertEquals("age", result2Fp2Con2.getFieldName());
    assertEquals("==", result2Fp2Con2.getOperator());
    assertEquals("$age", result2Fp2Con2.getValue());
}

Example 74 with SingleFieldConstraint

use of org.drools.workbench.models.datamodel.rule.SingleFieldConstraint in project drools by kiegroup.

the class BRLRuleModelTest method testDecisionTableColumnsWithLHSBoundFacts.

@Test
public void testDecisionTableColumnsWithLHSBoundFacts() {
    GuidedDecisionTable52 dt = new GuidedDecisionTable52();
    Pattern52 p1 = new Pattern52();
    p1.setFactType("Driver");
    p1.setBoundName("$p1");
    ConditionCol52 c1 = new ConditionCol52();
    c1.setFactField("name");
    c1.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    c1.setBinding("$c1");
    p1.getChildColumns().add(c1);
    dt.getConditions().add(p1);
    BRLConditionColumn brlCondition = new BRLConditionColumn();
    FactPattern fp = new FactPattern("Driver");
    fp.setBoundName("$brl1");
    SingleFieldConstraint sfc1 = new SingleFieldConstraint();
    sfc1.setFieldBinding("$sfc1");
    sfc1.setOperator("==");
    sfc1.setFactType("Driver");
    sfc1.setFieldName("name");
    sfc1.setFieldType(DataType.TYPE_STRING);
    fp.addConstraint(sfc1);
    brlCondition.getDefinition().add(fp);
    dt.getConditions().add(brlCondition);
    ActionInsertFactCol52 ins = new ActionInsertFactCol52();
    ins.setBoundName("$ins");
    ins.setFactField("rating");
    ins.setFactType("Person");
    ins.setType(DataType.TYPE_STRING);
    dt.getActionCols().add(ins);
    BRLRuleModel model = new BRLRuleModel(dt);
    assertNotNull(model.getLHSBoundFacts());
    assertEquals(2, model.getLHSBoundFacts().size());
    assertTrue(model.getLHSBoundFacts().contains("$p1"));
    assertTrue(model.getLHSBoundFacts().contains("$brl1"));
    assertNotNull(model.getLHSBindingType("$p1"));
    assertEquals("Driver", model.getLHSBindingType("$p1"));
    assertNotNull(model.getLHSBindingType("$brl1"));
    assertEquals("Driver", model.getLHSBindingType("$brl1"));
    FactPattern r1 = model.getLHSBoundFact("$p1");
    assertNotNull(r1);
    assertTrue(r1 instanceof Pattern52FactPatternAdaptor);
    Pattern52FactPatternAdaptor raif1 = (Pattern52FactPatternAdaptor) r1;
    assertEquals("Driver", raif1.getFactType());
    FactPattern r2 = model.getLHSBoundFact("$brl1");
    assertNotNull(r2);
    assertEquals("Driver", r2.getFactType());
}

Example 75 with SingleFieldConstraint

use of org.drools.workbench.models.datamodel.rule.SingleFieldConstraint in project drools by kiegroup.

the class BRLRuleModelTest method testRuleModelLHSBoundFacts.

@Test
public void testRuleModelLHSBoundFacts() {
    GuidedDecisionTable52 dt = new GuidedDecisionTable52();
    // Setup Decision Table columns
    Pattern52 p1 = new Pattern52();
    p1.setFactType("Driver");
    p1.setBoundName("$p1");
    ConditionCol52 c1 = new ConditionCol52();
    c1.setFactField("name");
    c1.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    c1.setBinding("$c1");
    p1.getChildColumns().add(c1);
    dt.getConditions().add(p1);
    // Setup RuleModel columns (new BRLConditionColumn being added)
    BRLRuleModel model = new BRLRuleModel(dt);
    FactPattern fp = new FactPattern("Driver");
    fp.setBoundName("$brl1");
    SingleFieldConstraint sfc1 = new SingleFieldConstraint();
    sfc1.setFieldBinding("$sfc1");
    sfc1.setOperator("==");
    sfc1.setFactType("Driver");
    sfc1.setFieldName("name");
    sfc1.setFieldType(DataType.TYPE_STRING);
    fp.addConstraint(sfc1);
    model.addLhsItem(fp);
    // Checks
    assertNotNull(model.getLHSBoundFacts());
    assertEquals(2, model.getLHSBoundFacts().size());
    assertTrue(model.getLHSBoundFacts().contains("$p1"));
    assertTrue(model.getLHSBoundFacts().contains("$brl1"));
    assertNotNull(model.getLHSBindingType("$p1"));
    assertEquals("Driver", model.getLHSBindingType("$p1"));
    assertNotNull(model.getLHSBindingType("$brl1"));
    assertEquals("Driver", model.getLHSBindingType("$brl1"));
    FactPattern r1 = model.getLHSBoundFact("$p1");
    assertNotNull(r1);
    assertTrue(r1 instanceof Pattern52FactPatternAdaptor);
    Pattern52FactPatternAdaptor raif1 = (Pattern52FactPatternAdaptor) r1;
    assertEquals("Driver", raif1.getFactType());
    FactPattern r2 = model.getLHSBoundFact("$brl1");
    assertNotNull(r2);
    assertEquals("Driver", r2.getFactType());
}