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

Example 16 with FreeFormLine

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

the class RuleModelDRLPersistenceTest method testFreeFormLine.

@Test
public void testFreeFormLine() {
    RuleModel m = new RuleModel();
    m.name = "with composite";
    m.lhs = new IPattern[1];
    m.rhs = new IAction[1];
    FreeFormLine fl = new FreeFormLine();
    fl.setText("Person()");
    m.lhs[0] = fl;
    FreeFormLine fr = new FreeFormLine();
    fr.setText("fun()");
    m.rhs[0] = fr;
    String drl = RuleModelDRLPersistenceImpl.getInstance().marshal(m);
    assertNotNull(drl);
    PackageDataModelOracle dmo = mock(PackageDataModelOracle.class);
    RuleModel m_ = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.EMPTY_LIST, dmo);
    assertEquals(1, m_.lhs.length);
    assertEquals(1, m_.rhs.length);
    assertEquals("Person", ((FactPattern) m_.lhs[0]).getFactType());
    assertEquals("fun()", ((FreeFormLine) m_.rhs[0]).getText());
}

Example 17 with FreeFormLine

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

the class RuleModelDRLPersistenceTest method testFreeFormatDRLAction.

@Test
public void testFreeFormatDRLAction() {
    final String drl = "rule \"r0\"\n" + "dialect \"mvel\"\n" + "when\n" + "$a : Applicant( )\n" + "then\n" + "$a.setName( \"Michael\" );\n" + "Here's something typed by the user as free-format DRL\n" + "$a.setAge( 40 );\n" + "end\n";
    PackageDataModelOracle dmo = mock(PackageDataModelOracle.class);
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.EMPTY_LIST, dmo);
    assertNotNull(m);
    // LHS
    assertEquals(1, m.lhs.length);
    assertTrue(m.lhs[0] instanceof FreeFormLine);
    final FreeFormLine ffl1 = (FreeFormLine) m.lhs[0];
    assertEquals("$a : Applicant( )", ffl1.getText());
    // RHS
    assertEquals(1, m.rhs.length);
    assertTrue(m.rhs[0] instanceof FreeFormLine);
    final FreeFormLine ffl2 = (FreeFormLine) m.rhs[0];
    assertEquals("$a.setName( \"Michael\" );\n" + "Here's something typed by the user as free-format DRL\n" + "$a.setAge( 40 );", ffl2.getText());
}

Example 18 with FreeFormLine

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

the class RuleModelDRLPersistenceTest method testFreeFormatDRLCondition.

@Test
public void testFreeFormatDRLCondition() {
    final String drl = "rule \"r0\"\n" + "dialect \"mvel\"\n" + "when\n" + "$a : Applicant( )\n" + "Here's something typed by the user as free-format DRL\n" + "$b : Bananna( )\n" + "then\n" + "end\n";
    PackageDataModelOracle dmo = mock(PackageDataModelOracle.class);
    final RuleModel m = RuleModelDRLPersistenceImpl.getInstance().unmarshal(drl, Collections.EMPTY_LIST, dmo);
    assertNotNull(m);
    // LHS
    assertEquals(3, m.lhs.length);
    // Condition line 1
    assertTrue(m.lhs[0] instanceof FactPattern);
    final FactPattern fp1 = (FactPattern) m.lhs[0];
    assertEquals("$a", fp1.getBoundName());
    assertEquals("Applicant", fp1.getFactType());
    // Condition line 2
    assertTrue(m.lhs[1] instanceof FreeFormLine);
    final FreeFormLine ffl = (FreeFormLine) m.lhs[1];
    assertEquals("Here's something typed by the user as free-format DRL", ffl.getText());
    // Condition line 3
    assertTrue(m.lhs[2] instanceof FactPattern);
    final FactPattern fp2 = (FactPattern) m.lhs[2];
    assertEquals("$b", fp2.getBoundName());
    assertEquals("Bananna", fp2.getFactType());
}

Example 19 with FreeFormLine

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

the class GuidedDTDRLPersistence method doCondition.

private void doCondition(List<BaseColumn> allColumns, BRLConditionColumn column, List<IPattern> patterns, TemplateDataProvider rowDataProvider, List<DTCellValue52> row, RuleModel rm) {
    // Check whether the parameter-less BRL fragment needs inclusion
    if (!hasVariables(column)) {
        final BRLConditionVariableColumn variableColumn = column.getChildColumns().get(0);
        final int index = allColumns.indexOf(variableColumn);
        final DTCellValue52 dcv = row.get(index);
        if (dcv != null && dcv.getBooleanValue()) {
            for (IPattern pattern : column.getDefinition()) {
                patterns.add(pattern);
            }
        }
    } else {
        for (IPattern pattern : column.getDefinition()) {
            boolean addPattern = false;
            // Get interpolation variables used by the Pattern
            Map<InterpolationVariable, Integer> ivs = new HashMap<InterpolationVariable, Integer>();
            RuleModelVisitor rmv = new RuleModelVisitor(pattern, ivs);
            rmv.visit(pattern);
            if (ivs.size() == 0) {
                addPattern = true;
            } else if (ivs.size() > 0) {
                int templateKeyCount = 0;
                for (InterpolationVariable variable : ivs.keySet()) {
                    String value = rowDataProvider.getTemplateKeyValue(variable.getVarName());
                    if (!"".equals(value)) {
                        templateKeyCount++;
                    }
                }
                // Ensure at least one key has a value (FreeFormLines need all values to be provided)
                if (pattern instanceof FreeFormLine) {
                    addPattern = templateKeyCount == ivs.size();
                } else if (templateKeyCount > 0) {
                    addPattern = true;
                }
            }
            if (addPattern) {
                patterns.add(pattern);
            }
        }
    }
}

Example 20 with FreeFormLine

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

the class GuidedDTDRLPersistenceTest method testRHSWithBRLColumn_ParseToDRL_FreeFormLine.

@Test
public // This test checks a Decision Table involving BRL columns is correctly converted into DRL
void testRHSWithBRLColumn_ParseToDRL_FreeFormLine() {
    GuidedDecisionTable52 dtable = new GuidedDecisionTable52();
    // Row 0 should become an IAction in the resulting RuleModel as it contains values for all Template fields in the BRL Column
    // Row 1 should *NOT* become an IAction in the resulting RuleModel as it does *NOT* contain values for all Template fields in the BRL Column
    // Row 2 should *NOT* become an IAction in the resulting RuleModel as it does *NOT* contain values for all Template fields in the BRL Column
    // Row 3 should *NOT* become an IAction in the resulting RuleModel as it does *NOT* contain values for all Template fields in the BRL Column
    String[][] data = new String[][] { new String[] { "1", "desc", "Pupa", "50" }, new String[] { "2", "desc", "", "50" }, new String[] { "3", "desc", "Pupa", "" }, new String[] { "4", "desc", "", "" } };
    // Simple (mandatory) columns
    dtable.setRowNumberCol(new RowNumberCol52());
    dtable.setDescriptionCol(new DescriptionCol52());
    // BRL Action
    BRLActionColumn brl1 = new BRLActionColumn();
    // BRL Action definition
    List<IAction> brl1Definition = new ArrayList<IAction>();
    FreeFormLine brl1DefinitionFreeFormLine = new FreeFormLine();
    brl1DefinitionFreeFormLine.setText("System.out.println( \"name == @{name}, age == @{age}\" );");
    brl1Definition.add(brl1DefinitionFreeFormLine);
    brl1.setDefinition(brl1Definition);
    // Setup BRL column bindings
    BRLActionVariableColumn brl1Variable1 = new BRLActionVariableColumn("name", DataType.TYPE_STRING);
    BRLActionVariableColumn brl1Variable2 = new BRLActionVariableColumn("age", DataType.TYPE_NUMERIC_INTEGER);
    brl1.getChildColumns().add(brl1Variable1);
    brl1.getChildColumns().add(brl1Variable2);
    dtable.getActionCols().add(brl1);
    dtable.setData(DataUtilities.makeDataLists(data));
    // Now to test conversion
    int ruleStartIndex;
    int pattern1StartIndex;
    GuidedDTDRLPersistence p = GuidedDTDRLPersistence.getInstance();
    String drl = p.marshal(dtable);
    // Row 0
    ruleStartIndex = drl.indexOf("//from row number: 1");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("System.out.println( \"name == Pupa, age == 50\" );", ruleStartIndex);
    assertFalse(pattern1StartIndex == -1);
    // Row 1
    ruleStartIndex = drl.indexOf("//from row number: 2");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("System.out.println(", ruleStartIndex);
    assertTrue(pattern1StartIndex == -1);
    // Row 2
    ruleStartIndex = drl.indexOf("//from row number: 3");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("System.out.println(", ruleStartIndex);
    assertTrue(pattern1StartIndex == -1);
    // Row 3
    ruleStartIndex = drl.indexOf("//from row number: 4");
    assertFalse(ruleStartIndex == -1);
    pattern1StartIndex = drl.indexOf("System.out.println(", ruleStartIndex);
    assertTrue(pattern1StartIndex == -1);
}