Examples with MatchRule org.talend.dataquality.rules.MatchRule used on opensource projects

Example 1 with MatchRule

use of org.talend.dataquality.rules.MatchRule in project tdq-studio-se by Talend.

the class ExecuteMatchRuleHandlerTest method testExecute4.

/**
 * Test method for
 * {@link org.talend.dq.analysis.ExecuteMatchRuleHandler#execute(java.util.Map, org.talend.dataquality.indicators.columnset.RecordMatchingIndicator, java.util.List, org.talend.dataquality.indicators.columnset.BlockKeyIndicator)}
 * .
 *
 * same to case 3 but the match rule order is exchange
 */
@Test
public void testExecute4() {
    Map<MetadataColumn, String> columnMap = new HashMap<MetadataColumn, String>();
    MetadataColumn col0 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col0.setName(columnName0);
    // $NON-NLS-1$
    columnMap.put(col0, "0");
    MetadataColumn col1 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col1.setName(columnName1);
    // $NON-NLS-1$
    columnMap.put(col1, "1");
    MetadataColumn col2 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col2.setName(columnName2);
    // $NON-NLS-1$
    columnMap.put(col2, "2");
    MetadataColumn col3 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col3.setName(columnName3);
    // $NON-NLS-1$
    columnMap.put(col3, "3");
    RecordMatchingIndicator recordMatchingIndicator = ColumnsetFactory.eINSTANCE.createRecordMatchingIndicator();
    MatchRuleDefinition matchRuleDef = RulesPackage.eINSTANCE.getRulesFactory().createMatchRuleDefinition();
    recordMatchingIndicator.setBuiltInMatchRuleDefinition(matchRuleDef);
    // create match rule
    MatchRule matchRule2 = RulesFactory.eINSTANCE.createMatchRule();
    MatchKeyDefinition createMatchKeyDefinition2 = RulesFactory.eINSTANCE.createMatchKeyDefinition();
    matchRule2.getMatchKeys().add(createMatchKeyDefinition2);
    createMatchKeyDefinition2.setColumn(columnName3);
    createMatchKeyDefinition2.setConfidenceWeight(1);
    // $NON-NLS-1$
    createMatchKeyDefinition2.setName("rule1.matchkey1");
    createMatchKeyDefinition2.setHandleNull(HandleNullEnum.NULL_MATCH_NULL.getValue());
    AlgorithmDefinition createAlgorithmDefinition2 = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    createAlgorithmDefinition2.setAlgorithmType(AttributeMatcherType.EXACT.name());
    createMatchKeyDefinition2.setAlgorithm(createAlgorithmDefinition2);
    matchRuleDef.getMatchRules().add(matchRule2);
    // create match rule
    MatchRule matchRule1 = RulesFactory.eINSTANCE.createMatchRule();
    MatchKeyDefinition createMatchKeyDefinition1 = RulesFactory.eINSTANCE.createMatchKeyDefinition();
    matchRule1.getMatchKeys().add(createMatchKeyDefinition1);
    createMatchKeyDefinition1.setColumn(columnName2);
    createMatchKeyDefinition1.setConfidenceWeight(1);
    // $NON-NLS-1$
    createMatchKeyDefinition1.setName("rule1.matchkey1");
    createMatchKeyDefinition1.setHandleNull(HandleNullEnum.NULL_MATCH_NULL.getValue());
    AlgorithmDefinition createAlgorithmDefinition1 = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    createAlgorithmDefinition1.setAlgorithmType(AttributeMatcherType.EXACT.name());
    createMatchKeyDefinition1.setAlgorithm(createAlgorithmDefinition1);
    matchRuleDef.getMatchRules().add(matchRule1);
    // create block key
    BlockKeyDefinition createBlockKeyDefinition = RulesFactory.eINSTANCE.createBlockKeyDefinition();
    createBlockKeyDefinition.setColumn(columnName1);
    // $NON-NLS-1$
    createBlockKeyDefinition.setName("blockKey1");
    // setPreAlgorithm
    AlgorithmDefinition blockPreAlgorithm = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    blockPreAlgorithm.setAlgorithmType(BlockingKeyPreAlgorithmEnum.NON_ALGO.getValue());
    createBlockKeyDefinition.setPreAlgorithm(blockPreAlgorithm);
    // setAlgorithm
    AlgorithmDefinition blockAlgorithm = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    blockAlgorithm.setAlgorithmType(BlockingKeyAlgorithmEnum.EXACT.getValue());
    createBlockKeyDefinition.setAlgorithm(blockAlgorithm);
    // setPostAlgorithm
    AlgorithmDefinition blockPostAlgorithm = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    blockPostAlgorithm.setAlgorithmType(BlockingKeyPostAlgorithmEnum.NON_ALGO.getValue());
    createBlockKeyDefinition.setPostAlgorithm(blockPostAlgorithm);
    matchRuleDef.getBlockKeys().add(createBlockKeyDefinition);
    List<Object[]> matchRows = new ArrayList<Object[]>();
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id1", "name1", "number1", "date1" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id2", "name1", "number2", "date1" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id3", "name2", "number2", "date3" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id4", "name2", "number2", "date1" });
    BlockKeyIndicator blockKeyIndicator = ColumnsetFactory.eINSTANCE.createBlockKeyIndicator();
    ExecuteMatchRuleHandler execHandler = new ExecuteMatchRuleHandler();
    MatchGroupResultConsumer matchResultConsumer = createMatchGroupResultConsumer(columnMap, recordMatchingIndicator);
    TypedReturnCode<MatchGroupResultConsumer> executeResult = execHandler.execute(columnMap, recordMatchingIndicator, matchRows, blockKeyIndicator, matchResultConsumer);
    Assert.assertTrue(executeResult.isOk());
    Assert.assertTrue(executeResult.getMessage() == null);
    Assert.assertTrue(executeResult.getObject() != null);
    MatchGroupResultConsumer ResultConsumer = executeResult.getObject();
    List<Object[]> fullMatchResult = ResultConsumer.getFullMatchResult();
    Assert.assertTrue(fullMatchResult.size() == 4);
    for (int i = 0; i < fullMatchResult.size(); i++) {
        Object[] objectArray = fullMatchResult.get(i);
        Object masterValue = objectArray[7];
        Object idValue = objectArray[0];
        // id2 is because of matchRule1 id4 is because of matchRule2
        if ("id2".equals(idValue) || "id4".equals(idValue)) {
            // $NON-NLS-1$ //$NON-NLS-2$
            Assert.assertFalse(Boolean.parseBoolean(masterValue.toString()));
        } else {
            Assert.assertTrue(Boolean.parseBoolean(masterValue.toString()));
        }
    }
}

Example 2 with MatchRule

use of org.talend.dataquality.rules.MatchRule in project tdq-studio-se by Talend.

the class ExecuteMatchRuleHandlerTest method testExecute1.

/**
 * Test method for
 * {@link org.talend.dq.analysis.ExecuteMatchRuleHandler#execute(java.util.Map, org.talend.dataquality.indicators.columnset.RecordMatchingIndicator, java.util.List, org.talend.dataquality.indicators.columnset.BlockKeyIndicator)}
 * .
 *
 * no block key one match key
 */
@Test
public void testExecute1() {
    Map<MetadataColumn, String> columnMap = new HashMap<MetadataColumn, String>();
    MetadataColumn col0 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col0.setName(columnName0);
    // $NON-NLS-1$
    columnMap.put(col0, "0");
    MetadataColumn col1 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col1.setName(columnName1);
    // $NON-NLS-1$
    columnMap.put(col1, "1");
    MetadataColumn col2 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col2.setName(columnName2);
    // $NON-NLS-1$
    columnMap.put(col2, "2");
    MetadataColumn col3 = ConnectionFactory.eINSTANCE.createMetadataColumn();
    col3.setName(columnName3);
    // $NON-NLS-1$
    columnMap.put(col3, "3");
    // create match key
    RecordMatchingIndicator recordMatchingIndicator = ColumnsetFactory.eINSTANCE.createRecordMatchingIndicator();
    MatchRuleDefinition matchRuleDef = RulesPackage.eINSTANCE.getRulesFactory().createMatchRuleDefinition();
    recordMatchingIndicator.setBuiltInMatchRuleDefinition(matchRuleDef);
    MatchRule createMatchRule1 = RulesFactory.eINSTANCE.createMatchRule();
    MatchKeyDefinition createMatchKeyDefinition1 = RulesFactory.eINSTANCE.createMatchKeyDefinition();
    createMatchRule1.getMatchKeys().add(createMatchKeyDefinition1);
    createMatchKeyDefinition1.setColumn(columnName0);
    createMatchKeyDefinition1.setConfidenceWeight(1);
    // $NON-NLS-1$
    createMatchKeyDefinition1.setName("rule1.matchkey1");
    createMatchKeyDefinition1.setHandleNull(HandleNullEnum.NULL_MATCH_NULL.getValue());
    AlgorithmDefinition createAlgorithmDefinition1 = RulesFactory.eINSTANCE.createAlgorithmDefinition();
    createAlgorithmDefinition1.setAlgorithmType(AttributeMatcherType.EXACT.name());
    createMatchKeyDefinition1.setAlgorithm(createAlgorithmDefinition1);
    matchRuleDef.getMatchRules().add(createMatchRule1);
    // input data
    List<Object[]> matchRows = new ArrayList<Object[]>();
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id1", "name1", "number1", "date1" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id2", "name2", "number2", "date2" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id3", "name1", "number3", "date3" });
    // $NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$
    matchRows.add(new String[] { "id4", "name4", "number2", "date1" });
    BlockKeyIndicator blockKeyIndicator = ColumnsetFactory.eINSTANCE.createBlockKeyIndicator();
    ExecuteMatchRuleHandler execHandler = new ExecuteMatchRuleHandler();
    MatchGroupResultConsumer matchResultConsumer = createMatchGroupResultConsumer(columnMap, recordMatchingIndicator);
    TypedReturnCode<MatchGroupResultConsumer> executeResult = execHandler.execute(columnMap, recordMatchingIndicator, matchRows, blockKeyIndicator, matchResultConsumer);
    Assert.assertTrue(executeResult.isOk());
    Assert.assertTrue(executeResult.getMessage() == null);
    Assert.assertTrue(executeResult.getObject() != null);
    MatchGroupResultConsumer ResultConsumer = executeResult.getObject();
    List<Object[]> fullMatchResult = ResultConsumer.getFullMatchResult();
    Assert.assertTrue(fullMatchResult.size() == 4);
    // every input data is master data
    for (Object[] objectArray : fullMatchResult) {
        Object object = objectArray[7];
        Assert.assertTrue(Boolean.parseBoolean(object.toString()));
    }
}

Example 3 with MatchRule

use of org.talend.dataquality.rules.MatchRule in project tdq-studio-se by Talend.

the class MatchRuleDefinitionWriter method copy.

/**
 * copy the block/match keys from matchRule to ruleDefinition.
 *
 * @param ruleDefinition: created one
 * @param matchRule: exported one from the match analysis
 */
public void copy(MatchRuleDefinition ruleDefinition, MatchRuleDefinition matchRule) {
    // copy blocking keys
    ruleDefinition.getBlockKeys().clear();
    if (matchRule.getBlockKeys() != null && matchRule.getBlockKeys().size() > 0) {
        for (BlockKeyDefinition blockKey : matchRule.getBlockKeys()) {
            BlockKeyDefinition copy = EcoreUtil.copy(blockKey);
            // should not empty the column value when export it
            ruleDefinition.getBlockKeys().add(copy);
        }
    }
    // copy match keys in each match rules
    ruleDefinition.getMatchRules().clear();
    if (matchRule.getMatchRules() != null && matchRule.getMatchRules().size() > 0) {
        for (MatchRule oneMatchRule : matchRule.getMatchRules()) {
            ruleDefinition.getMatchRules().add(EObjectHelper.deepCopy(oneMatchRule));
        }
    }
}

Example 4 with MatchRule

use of org.talend.dataquality.rules.MatchRule in project tdq-studio-se by Talend.

the class AnaMatchSurvivorSection method getMatchRule.

/*
     * (non-Javadoc)
     * 
     * @see
     * org.talend.dataquality.record.linkage.ui.section.MatchingKeySection#getMatchRule(org.eclipse.swt.custom.CTabItem)
     */
@Override
protected MatchRule getMatchRule(CTabItem tabItem) {
    MatchKeyAndSurvivorTableComposite matchRuleTableComp = (MatchKeyAndSurvivorTableComposite) getMatchRuleComposite(tabItem);
    MatchRule matchRule = matchRuleTableComp.getMatchRule();
    return matchRule;
}

Example 5 with MatchRule

use of org.talend.dataquality.rules.MatchRule in project tdq-studio-se by Talend.

the class AnaMatchSurvivorSection method checkAndRemoveEmptyMatchRule.

/*
     * (non-Javadoc)
     * 
     * @see
     * org.talend.dataquality.record.linkage.ui.section.MatchingKeySection#checkAndRemoveEmptyMatchRule(org.eclipse.
     * swt.custom.CTabItem)
     */
@Override
protected void checkAndRemoveEmptyMatchRule(CTabItem theTab) {
    MatchRule matchRule = getMatchRule(theTab);
    List<MatchKeyAndSurvivorDefinition> matchAndSurvDefList = matchRuleWithSurvMap.get(matchRule);
    if (matchAndSurvDefList.size() <= 0) {
        MatchRuleDefinition matchRuleDefinition = getMatchRuleDefinition();
        matchRuleDefinition.getMatchRules().remove(matchRule);
        for (MatchKeyAndSurvivorDefinition matchAndSurvDef : matchAndSurvDefList) {
            matchRuleDefinition.getSurvivorshipKeys().remove(matchAndSurvDef.getSurvivorShipKey());
        }
    }
}