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

Example 61 with RuleModel

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

the class RuleModelTest method testRemoveItemRhs.

@Test
public void testRemoveItemRhs() {
    final RuleModel model = new RuleModel();
    model.rhs = new IAction[3];
    final ActionRetractFact r0 = new ActionRetractFact("x");
    final ActionRetractFact r1 = new ActionRetractFact("y");
    final ActionRetractFact r2 = new ActionRetractFact("z");
    model.rhs[0] = r0;
    model.rhs[1] = r1;
    model.rhs[2] = r2;
    model.removeRhsItem(1);
    assertEquals(2, model.rhs.length);
    assertEquals(r0, model.rhs[0]);
    assertEquals(r2, model.rhs[1]);
}

Example 62 with RuleModel

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

the class RuleModelTest method testRemoveItemLhs.

@Test
public void testRemoveItemLhs() {
    final RuleModel model = new RuleModel();
    model.lhs = new IPattern[3];
    final FactPattern x = new FactPattern("Car");
    model.lhs[0] = x;
    x.setBoundName("x");
    final FactPattern y = new FactPattern("Car");
    model.lhs[1] = y;
    y.setBoundName("y");
    final FactPattern other = new FactPattern("House");
    model.lhs[2] = other;
    assertEquals(3, model.lhs.length);
    assertEquals(x, model.lhs[0]);
    model.removeLhsItem(0);
    assertEquals(2, model.lhs.length);
    assertEquals(y, model.lhs[0]);
}

Example 63 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testReciprocal_CompositeFactPatternWithOr.

@Test
public void testReciprocal_CompositeFactPatternWithOr() {
    // This is the inverse of "CompositeFactPatternWithOr"
    String drl = "rule \"rule1\"\n" + "dialect \"mvel\"\n" + "when\n" + "( Person( age == 42 ) or Person( age == 43 ) )\n" + "then\n" + "end";
    RuleModel m = new RuleModel();
    m.name = "rule1";
    // LHS Patterns
    CompositeFactPattern cfp = new CompositeFactPattern();
    cfp.setType(CompositeFactPattern.COMPOSITE_TYPE_OR);
    // LHS sub-patterns
    FactPattern fp1 = new FactPattern();
    fp1.setFactType("Person");
    SingleFieldConstraint cfp_sfp1 = new SingleFieldConstraint();
    cfp_sfp1.setFactType("Person");
    cfp_sfp1.setFieldName("age");
    cfp_sfp1.setOperator("==");
    cfp_sfp1.setValue("42");
    cfp_sfp1.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    cfp_sfp1.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    fp1.addConstraint(cfp_sfp1);
    cfp.addFactPattern(fp1);
    FactPattern fp2 = new FactPattern();
    fp2.setFactType("Person");
    SingleFieldConstraint cfp_sfp2 = new SingleFieldConstraint();
    cfp_sfp2.setFactType("Person");
    cfp_sfp2.setFieldName("age");
    cfp_sfp2.setOperator("==");
    cfp_sfp2.setValue("43");
    cfp_sfp2.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    cfp_sfp2.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    fp2.addConstraint(cfp_sfp2);
    cfp.addFactPattern(fp2);
    m.addLhsItem(cfp);
    String actualDrl = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    assertEqualsIgnoreWhitespace(drl, actualDrl);
}

Example 64 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method compositeFieldConstraintWithOnePredicateAndOneLiteral.

@Test
public void compositeFieldConstraintWithOnePredicateAndOneLiteral() {
    String drl = "rule \"rule1\"\n" + "when\n" + "Person( eval( age > 18 ) && age < 45 )\n" + "then\n" + "end";
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("rule1", m.name);
    // LHS Pattern
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    // LHS sub-patterns
    assertEquals(1, fp.getNumberOfConstraints());
    assertTrue(fp.getConstraint(0) instanceof CompositeFieldConstraint);
    CompositeFieldConstraint fp_cfp = (CompositeFieldConstraint) fp.getConstraint(0);
    assertEquals("&&", fp_cfp.getCompositeJunctionType());
    assertEquals(2, fp_cfp.getNumberOfConstraints());
    assertTrue(fp_cfp.getConstraint(0) instanceof SingleFieldConstraint);
    assertTrue(fp_cfp.getConstraint(1) instanceof SingleFieldConstraint);
    SingleFieldConstraint fp_cfp_sfp1 = (SingleFieldConstraint) fp_cfp.getConstraint(0);
    assertEquals("age > 18", fp_cfp_sfp1.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_PREDICATE, fp_cfp_sfp1.getConstraintValueType());
    SingleFieldConstraint fp_cfp_sfp2 = (SingleFieldConstraint) fp_cfp.getConstraint(1);
    assertEquals("Person", fp_cfp_sfp2.getFactType());
    assertEquals("age", fp_cfp_sfp2.getFieldName());
    assertEquals("<", fp_cfp_sfp2.getOperator());
    assertEquals("45", fp_cfp_sfp2.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, fp_cfp_sfp2.getConstraintValueType());
}

Example 65 with RuleModel

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

the class RuleModelDRLPersistenceUnmarshallingTest method testMethodCall.

@Test
public void testMethodCall() {
    // BZ-1042511
    String drl = "" + "package org.mortgages;\n" + "import org.mortgages.LoanApplication;\n" + "import java.util.Map;\n" + "rule \"my rule\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    a : LoanApplication( )\n" + "    m : Map()\n" + "  then\n" + "    m.put(\"key\", a );\n" + "end\n";
    HashMap<String, String> globals = new HashMap<>();
    when(dmo.getPackageGlobals()).thenReturn(globals);
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertEquals(2, m.getImports().getImports().size());
    assertTrue(m.rhs[0] instanceof ActionCallMethod);
    ActionCallMethod mc = (ActionCallMethod) m.rhs[0];
    assertEquals("put", mc.getMethodName());
    assertEquals("m", mc.getVariable());
    assertEquals(1, mc.getState());
    assertEquals(2, mc.getFieldValues().length);
    ActionFieldValue f1 = mc.getFieldValue(0);
    assertEquals("key", f1.getValue());
    ActionFieldValue f2 = mc.getFieldValue(1);
    assertEquals("a", f2.getValue());
    String marshalled = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    logger.debug(marshalled);
    assertEqualsIgnoreWhitespace(drl, marshalled);
}