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

Example 76 with SingleFieldConstraint

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

the class BRLRuleModelTest method testDecisionTableColumnsWithLHSBoundFields.

@Test
public void testDecisionTableColumnsWithLHSBoundFields() {
    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("$ins");
    ins.setFactField("rating");
    ins.setFactType("Person");
    ins.setType(DataType.TYPE_STRING);
    dt.getActionCols().add(ins);
    BRLRuleModel model = new BRLRuleModel(dt);
    FieldConstraint fcr1 = model.getLHSBoundField("$sfc1");
    assertNotNull(fcr1);
    assertTrue(fcr1 instanceof SingleFieldConstraint);
    SingleFieldConstraint fcr1sfc = (SingleFieldConstraint) fcr1;
    assertEquals("name", fcr1sfc.getFieldName());
    assertEquals(DataType.TYPE_STRING, fcr1sfc.getFieldType());
}

Example 77 with SingleFieldConstraint

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

the class BRLRuleModelTest method testDecisionTableColumnsWithLHS.

@Test
public void testDecisionTableColumnsWithLHS() {
    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("$ins");
    ins.setFactField("rating");
    ins.setFactType("Person");
    ins.setType(DataType.TYPE_STRING);
    dt.getActionCols().add(ins);
    BRLRuleModel model = new BRLRuleModel(dt);
    assertNotNull(model.getAllVariables());
    assertEquals(5, model.getAllVariables().size());
    assertTrue(model.getAllVariables().contains("$p1"));
    assertTrue(model.getAllVariables().contains("$c1"));
    assertTrue(model.getAllVariables().contains("$ins"));
    assertTrue(model.getAllVariables().contains("$brl1"));
    assertTrue(model.getAllVariables().contains("$sfc1"));
}

Example 78 with SingleFieldConstraint

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

the class GuidedDTDRLPersistenceTest method testLHSWithBRLColumn_ParseToDRL_MultiplePatterns.

@Test
public // This test checks a Decision Table involving BRL columns is correctly converted into DRL
void testLHSWithBRLColumn_ParseToDRL_MultiplePatterns() {
    GuidedDecisionTable52 dtable = new GuidedDecisionTable52();
    // 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", "Pupa", "50" }, new String[] { "2", "desc", "", "50" }, new String[] { "3", "desc", "Pupa", "" } };
    // Simple (mandatory) columns
    dtable.setRowNumberCol(new RowNumberCol52());
    dtable.setDescriptionCol(new DescriptionCol52());
    // BRL Column
    BRLConditionColumn brl1 = new BRLConditionColumn();
    // BRL Column definition
    List<IPattern> brl1Definition = new ArrayList<IPattern>();
    FactPattern brl1DefinitionFactPattern1 = new FactPattern("Baddie");
    SingleFieldConstraint brl1DefinitionFactPattern1Constraint1 = new SingleFieldConstraint();
    brl1DefinitionFactPattern1Constraint1.setFieldType(DataType.TYPE_STRING);
    brl1DefinitionFactPattern1Constraint1.setConstraintValueType(SingleFieldConstraint.TYPE_LITERAL);
    brl1DefinitionFactPattern1Constraint1.setFieldName("name");
    brl1DefinitionFactPattern1Constraint1.setOperator("==");
    brl1DefinitionFactPattern1Constraint1.setValue("Gargamel");
    brl1DefinitionFactPattern1.addConstraint(brl1DefinitionFactPattern1Constraint1);
    brl1Definition.add(brl1DefinitionFactPattern1);
    FactPattern brl1DefinitionFactPattern2 = new FactPattern("Smurf");
    SingleFieldConstraint brl1DefinitionFactPattern2Constraint1 = new SingleFieldConstraint();
    brl1DefinitionFactPattern2Constraint1.setFieldType(DataType.TYPE_STRING);
    brl1DefinitionFactPattern2Constraint1.setConstraintValueType(SingleFieldConstraint.TYPE_TEMPLATE);
    brl1DefinitionFactPattern2Constraint1.setFieldName("name");
    brl1DefinitionFactPattern2Constraint1.setOperator("==");
    brl1DefinitionFactPattern2Constraint1.setValue("$name");
    brl1DefinitionFactPattern2.addConstraint(brl1DefinitionFactPattern2Constraint1);
    SingleFieldConstraint brl1DefinitionFactPattern2Constraint2 = new SingleFieldConstraint();
    brl1DefinitionFactPattern2Constraint2.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    brl1DefinitionFactPattern2Constraint2.setConstraintValueType(SingleFieldConstraint.TYPE_TEMPLATE);
    brl1DefinitionFactPattern2Constraint2.setFieldName("age");
    brl1DefinitionFactPattern2Constraint2.setOperator("==");
    brl1DefinitionFactPattern2Constraint2.setValue("$age");
    brl1DefinitionFactPattern2.addConstraint(brl1DefinitionFactPattern2Constraint2);
    brl1Definition.add(brl1DefinitionFactPattern2);
    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);
    dtable.setData(DataUtilities.makeDataLists(data));
    // Now to test conversion
    int ruleStartIndex;
    int pattern1StartIndex;
    int pattern2StartIndex;
    GuidedDTDRLPersistence p = GuidedDTDRLPersistence.getInstance();
    String drl = p.marshal(dtable);
    System.out.println(drl);
    // Row 0
    ruleStartIndex = drl.indexOf("//from row number: 1");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("Baddie( name == \"Gargamel\" )", ruleStartIndex);
    assertFalse(pattern1StartIndex == -1);
    pattern2StartIndex = drl.indexOf("Smurf( name == \"Pupa\" , age == 50 )", ruleStartIndex);
    assertFalse(pattern2StartIndex == -1);
    // Row 1
    ruleStartIndex = drl.indexOf("//from row number: 2");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("Baddie( name == \"Gargamel\" )", ruleStartIndex);
    assertFalse(pattern1StartIndex == -1);
    pattern2StartIndex = drl.indexOf("Smurf( age == 50 )", ruleStartIndex);
    assertFalse(pattern2StartIndex == -1);
    // Row 2
    ruleStartIndex = drl.indexOf("//from row number: 3");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("Baddie( name == \"Gargamel\" )", ruleStartIndex);
    assertFalse(pattern1StartIndex == -1);
    pattern2StartIndex = drl.indexOf("Smurf( name == \"Pupa\" )", ruleStartIndex);
    assertFalse(pattern2StartIndex == -1);
}

Example 79 with SingleFieldConstraint

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

the class GuidedDTDRLPersistenceTest method testLHSBindings.

@Test
public void testLHSBindings() {
    GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
    String[] row = new String[] { "1", "desc", "mike", "33 + 1", "age > 6" };
    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());
    Pattern52 p1 = new Pattern52();
    p1.setBoundName("p1");
    p1.setFactType("Person");
    allPatterns.add(p1);
    ConditionCol52 col = new ConditionCol52();
    col.setFactField("name");
    col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    col.setOperator("==");
    col.setBinding("$name");
    p1.getChildColumns().add(col);
    allColumns.add(col);
    ConditionCol52 col2 = new ConditionCol52();
    col2.setFactField("age");
    col2.setConstraintValueType(BaseSingleFieldConstraint.TYPE_RET_VALUE);
    col2.setOperator("<");
    col2.setBinding("$age");
    p1.getChildColumns().add(col2);
    allColumns.add(col2);
    ConditionCol52 col3 = new ConditionCol52();
    col3.setConstraintValueType(BaseSingleFieldConstraint.TYPE_PREDICATE);
    col3.setBinding("$name");
    p1.getChildColumns().add(col3);
    allColumns.add(col3);
    List<DTCellValue52> rowData = DataUtilities.makeDataRowList(row);
    TemplateDataProvider rowDataProvider = new GuidedDTTemplateDataProvider(allColumns, rowData);
    RuleModel rm = new RuleModel();
    p.doConditions(allColumns, allPatterns, rowDataProvider, rowData, DataUtilities.makeDataLists(data), rm);
    assertEquals(1, rm.lhs.length);
    assertEquals("Person", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("p1", ((FactPattern) rm.lhs[0]).getBoundName());
    // examine the first pattern
    FactPattern person = (FactPattern) rm.lhs[0];
    assertEquals(3, person.getConstraintList().getConstraints().length);
    SingleFieldConstraint cons = (SingleFieldConstraint) person.getConstraint(0);
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, cons.getConstraintValueType());
    assertEquals("name", cons.getFieldName());
    assertEquals("==", cons.getOperator());
    assertEquals("mike", cons.getValue());
    assertEquals("$name", cons.getFieldBinding());
    cons = (SingleFieldConstraint) person.getConstraint(1);
    assertEquals(BaseSingleFieldConstraint.TYPE_RET_VALUE, cons.getConstraintValueType());
    assertEquals("age", cons.getFieldName());
    assertEquals("<", cons.getOperator());
    assertEquals("33 + 1", cons.getValue());
    assertEquals("$age", cons.getFieldBinding());
    cons = (SingleFieldConstraint) person.getConstraint(2);
    assertEquals(BaseSingleFieldConstraint.TYPE_PREDICATE, cons.getConstraintValueType());
    assertEquals("age > 6", cons.getValue());
    assertNull(cons.getFieldBinding());
}

Example 80 with SingleFieldConstraint

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

the class GuidedDTDRLPersistenceTest method testLHS.

@Test
public void testLHS() {
    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.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);
    RuleModel rm = new RuleModel();
    List<DTCellValue52> rowData = DataUtilities.makeDataRowList(row);
    TemplateDataProvider rowDataProvider = new GuidedDTTemplateDataProvider(allColumns, rowData);
    p.doConditions(allColumns, allPatterns, rowDataProvider, rowData, DataUtilities.makeDataLists(data), 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());
    cons = (SingleFieldConstraint) person.getConstraint(2);
    assertEquals(BaseSingleFieldConstraint.TYPE_PREDICATE, cons.getConstraintValueType());
    assertEquals("age > 6", cons.getValue());
    // 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());
}