Examples with BaseColumn org.drools.workbench.models.guided.dtable.shared.model.BaseColumn used on opensource projects

Example 1 with BaseColumn

use of org.drools.workbench.models.guided.dtable.shared.model.BaseColumn in project drools by kiegroup.

the class GuidedDTDRLPersistence method marshal.

public String marshal(final GuidedDecisionTable52 originalDTable) {
    final GuidedDecisionTable52 dt = DecisionTableHitPolicyEnhancer.enhance(originalDTable);
    StringBuilder sb = new StringBuilder();
    List<List<DTCellValue52>> data = dt.getData();
    List<BaseColumn> allColumns = dt.getExpandedColumns();
    // Append package name and imports to DRL
    PackageNameWriter.write(sb, dt);
    ImportsWriter.write(sb, dt);
    // Build rules
    for (int i = 0; i < data.size(); i++) {
        List<DTCellValue52> row = data.get(i);
        // Specialised BRDRLPersistence provider than can handle template key expansion
        TemplateDataProvider rowDataProvider = new GuidedDTTemplateDataProvider(allColumns, row);
        Integer num = (Integer) row.get(0).getNumericValue();
        String desc = row.get(1).getStringValue();
        BRLRuleModel rm = new BRLRuleModel(dt);
        rm.name = getName(dt.getTableName(), num);
        doMetadata(allColumns, dt.getMetadataCols(), row, rm);
        doAttribs(allColumns, dt.getAttributeCols(), row, rm);
        doConditions(allColumns, dt.getConditions(), rowDataProvider, row, data, rm);
        doActions(allColumns, dt.getActionCols(), rowDataProvider, row, rm);
        if (dt.getParentName() != null) {
            rm.parentName = dt.getParentName();
        }
        sb.append("//from row number: " + (i + 1) + "\n");
        if (desc != null && desc.length() > 0) {
            sb.append("//" + desc + "\n");
        }
        GuidedDTBRDRLPersistence drlMarshaller = new GuidedDTBRDRLPersistence(rowDataProvider);
        String rule = drlMarshaller.marshal(rm);
        sb.append(rule);
        sb.append("\n");
    }
    return sb.toString();
}

Example 2 with BaseColumn

use of org.drools.workbench.models.guided.dtable.shared.model.BaseColumn in project drools by kiegroup.

the class GuidedDecisionTableUpgradeHelper3 method upgrade.

/**
 * Convert the Default Values in the Decision Table model
 *
 * @param source
 * @return The new DTModel
 */
public GuidedDecisionTable52 upgrade(GuidedDecisionTable52 source) {
    final GuidedDecisionTable52 destination = source;
    for (BaseColumn column : source.getExpandedColumns()) {
        DTColumnConfig52 dtColumn = null;
        if (column instanceof MetadataCol52) {
            dtColumn = (DTColumnConfig52) column;
        } else if (column instanceof AttributeCol52) {
            dtColumn = (DTColumnConfig52) column;
        } else if (column instanceof ConditionCol52) {
            dtColumn = (DTColumnConfig52) column;
        } else if (column instanceof ActionCol52) {
            dtColumn = (DTColumnConfig52) column;
        }
        if (dtColumn instanceof LimitedEntryCol) {
            dtColumn = null;
        }
        if (dtColumn instanceof BRLVariableColumn) {
            dtColumn = null;
        }
        if (dtColumn != null) {
            final String legacyDefaultValue = dtColumn.defaultValue;
            if (legacyDefaultValue != null) {
                dtColumn.setDefaultValue(new DTCellValue52(legacyDefaultValue));
                dtColumn.defaultValue = null;
            }
        }
    }
    return destination;
}

Example 3 with BaseColumn

use of org.drools.workbench.models.guided.dtable.shared.model.BaseColumn 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 4 with BaseColumn

use of org.drools.workbench.models.guided.dtable.shared.model.BaseColumn in project drools by kiegroup.

the class GuidedDTDRLPersistenceTest method testLHSOtherwisePatternNumeric.

@Test
public void testLHSOtherwisePatternNumeric() {
    GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
    String[][] row = new String[3][];
    String[][] data = new String[3][];
    row[0] = new String[] { "1", "desc1", "1", "1" };
    List<DTCellValue52> rowDTModel0 = DataUtilities.makeDataRowList(row[0]);
    data[0] = row[0];
    row[1] = new String[] { "2", "desc2", "2", "2" };
    List<DTCellValue52> rowDTModel1 = DataUtilities.makeDataRowList(row[1]);
    data[1] = row[1];
    row[2] = new String[] { "3", "desc3", null, null };
    List<DTCellValue52> rowDTModel2 = DataUtilities.makeDataRowList(row[2]);
    rowDTModel2.get(2).setOtherwise(true);
    rowDTModel2.get(3).setOtherwise(true);
    data[2] = row[2];
    final List<List<DTCellValue52>> allDTData = new ArrayList<List<DTCellValue52>>() {

        {
            add(rowDTModel0);
            add(rowDTModel1);
            add(rowDTModel2);
        }
    };
    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("age");
    col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    col.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    col.setOperator("==");
    p1.getChildColumns().add(col);
    allColumns.add(col);
    Pattern52 p2 = new Pattern52();
    p2.setBoundName("p2");
    p2.setFactType("Person");
    allPatterns.add(p2);
    ConditionCol52 col2 = new ConditionCol52();
    col2.setFactField("age");
    col2.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    col2.setFieldType(DataType.TYPE_NUMERIC_INTEGER);
    col2.setOperator("!=");
    p2.getChildColumns().add(col2);
    allColumns.add(col2);
    RuleModel rm = new RuleModel();
    TemplateDataProvider rowDataProvider0 = new GuidedDTTemplateDataProvider(allColumns, rowDTModel0);
    p.doConditions(allColumns, allPatterns, rowDataProvider0, rowDTModel0, allDTData, rm);
    String drl0 = RuleModelDRLPersistenceImpl.getInstance().marshal(rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Person", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("p1", ((FactPattern) rm.lhs[0]).getBoundName());
    assertEquals("Person", ((FactPattern) rm.lhs[1]).getFactType());
    assertEquals("p2", ((FactPattern) rm.lhs[1]).getBoundName());
    assertTrue(drl0.indexOf("p1 : Person( age == 1 )") > 0);
    assertTrue(drl0.indexOf("p2 : Person( age != 1 )") > 0);
    TemplateDataProvider rowDataProvider1 = new GuidedDTTemplateDataProvider(allColumns, rowDTModel1);
    p.doConditions(allColumns, allPatterns, rowDataProvider1, rowDTModel1, allDTData, rm);
    String drl1 = RuleModelDRLPersistenceImpl.getInstance().marshal(rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Person", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("p1", ((FactPattern) rm.lhs[0]).getBoundName());
    assertEquals("Person", ((FactPattern) rm.lhs[1]).getFactType());
    assertEquals("p2", ((FactPattern) rm.lhs[1]).getBoundName());
    assertTrue(drl1.indexOf("p1 : Person( age == 2 )") > 0);
    assertTrue(drl1.indexOf("p2 : Person( age != 2 )") > 0);
    TemplateDataProvider rowDataProvider2 = new GuidedDTTemplateDataProvider(allColumns, rowDTModel2);
    p.doConditions(allColumns, allPatterns, rowDataProvider2, rowDTModel2, allDTData, rm);
    String drl2 = RuleModelDRLPersistenceImpl.getInstance().marshal(rm);
    assertEquals(2, rm.lhs.length);
    assertEquals("Person", ((FactPattern) rm.lhs[0]).getFactType());
    assertEquals("p1", ((FactPattern) rm.lhs[0]).getBoundName());
    assertEquals("Person", ((FactPattern) rm.lhs[1]).getFactType());
    assertEquals("p2", ((FactPattern) rm.lhs[1]).getBoundName());
    assertTrue(drl2.indexOf("p1 : Person( age not in ( 1, 2 )") > 0);
    assertTrue(drl2.indexOf("p2 : Person( age in ( 1, 2 )") > 0);
}

Example 5 with BaseColumn

use of org.drools.workbench.models.guided.dtable.shared.model.BaseColumn in project drools by kiegroup.

the class GuidedDTDRLPersistenceTest method multipleLHSNotPatternInclusion.

@Test
public void multipleLHSNotPatternInclusion() {
    GuidedDTDRLPersistence p = new GuidedDTDRLPersistence();
    Object[] row = new Object[] { "1", "desc", "mike", true, true };
    Object[][] data = new Object[1][];
    data[0] = row;
    List<BaseColumn> allColumns = new ArrayList<>();
    List<CompositeColumn<? extends BaseColumn>> allPatterns = new ArrayList<>();
    allColumns.add(new RowNumberCol52());
    allColumns.add(new DescriptionCol52());
    Pattern52 p1 = new Pattern52();
    p1.setBoundName("p1");
    p1.setFactType("Person");
    allPatterns.add(p1);
    ConditionCol52 p1col = new ConditionCol52();
    p1col.setFactField("name");
    p1col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    p1col.setOperator("==");
    p1.getChildColumns().add(p1col);
    allColumns.add(p1col);
    Pattern52 p2 = new Pattern52();
    p2.setBoundName("");
    p2.setNegated(true);
    p2.setFactType("Cheese");
    allPatterns.add(p2);
    ConditionCol52 p2col = new ConditionCol52();
    p2col.setFactField("this");
    p2col.setOperator("");
    p2col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    p2.getChildColumns().add(p2col);
    allColumns.add(p2col);
    Pattern52 p3 = new Pattern52();
    p3.setBoundName("");
    p3.setNegated(true);
    p3.setFactType("Smurf");
    allPatterns.add(p3);
    ConditionCol52 p3col = new ConditionCol52();
    p3col.setFactField("this");
    p3col.setOperator("!= null");
    p3col.setConstraintValueType(BaseSingleFieldConstraint.TYPE_LITERAL);
    p3.getChildColumns().add(p3col);
    allColumns.add(p3col);
    List<DTCellValue52> rowData = DataUtilities.makeDataRowList(row);
    TemplateDataProvider rowDataProvider = new GuidedDTTemplateDataProvider(allColumns, rowData);
    RuleModel rm = new RuleModel();
    rm.name = "r0";
    p.doConditions(allColumns, allPatterns, rowDataProvider, rowData, DataUtilities.makeDataLists(data), rm);
    final String actualRuleModelDrl = RuleModelDRLPersistenceImpl.getInstance().marshal(rm);
    final String expectedRuleModelDrl = "rule \"r0\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    p1 : Person( name == \"mike\" )\n" + "    not Cheese()\n" + "    not Smurf( this != null )\n" + "  then\n" + "end\n";
    assertEqualsIgnoreWhitespace(expectedRuleModelDrl, actualRuleModelDrl);
    final GuidedDecisionTable52 dt = new GuidedDecisionTable52();
    dt.setTableName("dt");
    dt.getConditions().add(p1);
    dt.getConditions().add(p2);
    dt.getConditions().add(p3);
    dt.getData().addAll(DataUtilities.makeDataLists(data));
    final String actualDecisionTableDrl = GuidedDTDRLPersistence.getInstance().marshal(dt);
    final String expectedDecisionTableDrl = "//from row number: 1\n" + "//desc\n" + "rule \"Row1dt\"\n" + "  dialect \"mvel\"\n" + "  when\n" + "    p1 : Person( name == \"mike\" )\n" + "    not Cheese()\n" + "    not Smurf( this != null )\n" + "  then\n" + "end\n";
    assertEqualsIgnoreWhitespace(expectedDecisionTableDrl, actualDecisionTableDrl);
}