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

Example 61 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testRHSUpdateFactWithFieldAsVariableSamePackage.

@Test
public void testRHSUpdateFactWithFieldAsVariableSamePackage() {
    // https://bugzilla.redhat.com/show_bug.cgi?id=1077212
    String drl = "package org.test\n" + "rule \"variable\"\n" + "dialect \"mvel\"\n" + "when\n" + "$p : Person( $f : field1 == 44 )\n" + "then\n" + "$p.setField1( $f );\n" + "update( $p );\n" + "end";
    addModelField("org.test.Person", "field1", "java.lang.Integer", DataType.TYPE_NUMERIC_INTEGER);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Person", fp.getFactType());
    assertEquals("$p", fp.getBoundName());
    assertEquals(1, fp.getConstraintList().getConstraints().length);
    assertTrue(fp.getConstraint(0) instanceof SingleFieldConstraint);
    SingleFieldConstraint sfp = (SingleFieldConstraint) fp.getConstraint(0);
    assertEquals("Person", sfp.getFactType());
    assertEquals("field1", sfp.getFieldName());
    assertEquals("==", sfp.getOperator());
    assertEquals("44", sfp.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, sfp.getConstraintValueType());
    assertEquals("$f", sfp.getFieldBinding());
    assertEquals(1, m.rhs.length);
    IAction a = m.rhs[0];
    assertTrue(a instanceof ActionUpdateField);
    ActionUpdateField ap = (ActionUpdateField) a;
    assertEquals("$p", ap.getVariable());
    assertEquals(1, ap.getFieldValues().length);
    ActionFieldValue afv = ap.getFieldValues()[0];
    assertEquals("field1", afv.getField());
    assertEquals(FieldNatureType.TYPE_VARIABLE, afv.getNature());
    assertEquals("=$f", afv.getValue());
    assertEquals(DataType.TYPE_NUMERIC_INTEGER, afv.getType());
}

Example 62 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testSingleFieldConstraintIsNullOperator.

@Test
public void testSingleFieldConstraintIsNullOperator() {
    String drl = "rule \"rule1\"\n" + "when\n" + "Applicant( age == null )\n" + "then\n" + "end";
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("rule1", m.name);
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Applicant", fp.getFactType());
    assertEquals(1, fp.getConstraintList().getConstraints().length);
    assertTrue(fp.getConstraint(0) instanceof SingleFieldConstraint);
    SingleFieldConstraint sfp = (SingleFieldConstraint) fp.getConstraint(0);
    assertEquals("Applicant", sfp.getFactType());
    assertEquals("age", sfp.getFieldName());
    assertEquals("== null", sfp.getOperator());
    assertNull(sfp.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_UNDEFINED, sfp.getConstraintValueType());
}

Example 63 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testLHSTemplateKeys.

@Test
public // https://issues.jboss.org/browse/GUVNOR-2030
void testLHSTemplateKeys() throws Exception {
    String drl = "package org.test;\n" + "rule \"MyRule\"\n" + "dialect \"mvel\"\n" + "when\n" + "  Person( name == \"@{k1}\" )\n" + "then\n" + "end";
    addModelField("org.test.Person", "this", "org.test.Person", DataType.TYPE_THIS);
    addModelField("org.test.Person", "name", String.class.getName(), DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.test");
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals(1, m.lhs.length);
    final IPattern p0 = m.lhs[0];
    assertTrue(p0 instanceof FactPattern);
    final FactPattern fp0 = (FactPattern) p0;
    assertEquals("Person", fp0.getFactType());
    assertEquals(1, fp0.getNumberOfConstraints());
    assertTrue(fp0.getConstraint(0) instanceof SingleFieldConstraint);
    final SingleFieldConstraint sfc1 = (SingleFieldConstraint) fp0.getConstraint(0);
    assertEquals("Person", sfc1.getFactType());
    assertEquals("name", sfc1.getFieldName());
    assertEquals(DataType.TYPE_STRING, sfc1.getFieldType());
    assertEquals(SingleFieldConstraint.TYPE_TEMPLATE, sfc1.getConstraintValueType());
    assertEquals("k1", sfc1.getValue());
    assertEquals(0, m.rhs.length);
}

Example 64 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method testNestedFieldConstraints.

@Test
public void testNestedFieldConstraints() {
    String drl = "rule \"rule1\"\n" + "when\n" + "ParentType( this != null, this.parentChildField != null, this.parentChildField.childField == \"hello\" )\n" + "then\n" + "end";
    addModelField("org.test.ParentType", "parentChildField", "org.test.ChildType", "ChildType");
    addModelField("org.test.ChildType", "childField", "java.lang.String", "String");
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("rule1", m.name);
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("ParentType", fp.getFactType());
    assertEquals(3, fp.getConstraintList().getConstraints().length);
    assertTrue(fp.getConstraint(0) instanceof SingleFieldConstraint);
    SingleFieldConstraint sfp0 = (SingleFieldConstraint) fp.getConstraint(0);
    assertEquals("ParentType", sfp0.getFactType());
    assertEquals("this", sfp0.getFieldName());
    assertEquals(DataType.TYPE_THIS, sfp0.getFieldType());
    assertEquals("!= null", sfp0.getOperator());
    assertNull(sfp0.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_UNDEFINED, sfp0.getConstraintValueType());
    assertNull(sfp0.getParent());
    assertTrue(fp.getConstraint(1) instanceof SingleFieldConstraintEBLeftSide);
    SingleFieldConstraintEBLeftSide sfp1 = (SingleFieldConstraintEBLeftSide) fp.getConstraint(1);
    assertEquals("ParentType", sfp1.getFactType());
    assertEquals("parentChildField", sfp1.getFieldName());
    assertEquals("org.test.ChildType", sfp1.getFieldType());
    assertEquals("!= null", sfp1.getOperator());
    assertNull(sfp1.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_UNDEFINED, sfp1.getConstraintValueType());
    assertNull(sfp1.getParent());
    assertTrue(fp.getConstraint(2) instanceof SingleFieldConstraintEBLeftSide);
    SingleFieldConstraintEBLeftSide sfp2 = (SingleFieldConstraintEBLeftSide) fp.getConstraint(2);
    assertEquals("childField", sfp2.getFieldName());
    assertEquals("java.lang.String", sfp2.getFieldType());
    assertEquals("==", sfp2.getOperator());
    assertEquals("hello", sfp2.getValue());
    assertEquals(BaseSingleFieldConstraint.TYPE_LITERAL, sfp2.getConstraintValueType());
    assertNull(sfp2.getParent());
}

Example 65 with IPattern

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

the class RuleModelDRLPersistenceUnmarshallingTest method actionUpdateFieldWithFormulaNotEndWithString.

@Test
public void actionUpdateFieldWithFormulaNotEndWithString() throws Exception {
    String drl = "package org.mortgages;\n" + "rule \"r1\"\n" + "dialect \"mvel\"\n" + "when\n" + "$a : Application()\n" + "then\n" + "modify( $a ) {\n" + "  setName( \"Pupa\" + 20 )" + "}\n" + "end";
    addModelField("org.mortgages.Applicant", "this", "org.mortgages.Applicant", DataType.TYPE_THIS);
    addModelField("org.mortgages.Applicant", "name", String.class.getName(), DataType.TYPE_STRING);
    when(dmo.getPackageName()).thenReturn("org.mortgages");
    RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.emptyList(), dmo);
    assertNotNull(m);
    assertEquals("r1", m.name);
    // LHS Pattern
    assertEquals(1, m.lhs.length);
    IPattern p = m.lhs[0];
    assertTrue(p instanceof FactPattern);
    FactPattern fp = (FactPattern) p;
    assertEquals("Application", fp.getFactType());
    assertEquals(0, fp.getNumberOfConstraints());
    assertEquals(1, m.rhs.length);
    assertTrue(m.rhs[0] instanceof ActionUpdateField);
    ActionUpdateField auf = (ActionUpdateField) m.rhs[0];
    assertEquals("$a", auf.getVariable());
    assertEquals(1, auf.getFieldValues().length);
    ActionFieldValue afv0 = auf.getFieldValues()[0];
    assertEquals("name", afv0.getField());
    assertEquals("\"Pupa\" + 20", afv0.getValue());
    assertEquals(FieldNatureType.TYPE_FORMULA, afv0.getNature());
}