Examples with StringField edu.uci.ics.textdb.api.field.StringField used on opensource projects

Example 66 with StringField

use of edu.uci.ics.textdb.api.field.StringField in project textdb by TextDB.

the class TestConstantsRegexSplit method constructSamplePeopleTuples.

public static List<Tuple> constructSamplePeopleTuples() {
    try {
        IField[] fields1 = { new StringField("bruce"), new StringField("john Lee"), new IntegerField(46), new DoubleField(5.50), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-14-1970")), new TextField("banana") };
        IField[] fields2 = { new StringField("tom hanks"), new StringField("cruise"), new IntegerField(45), new DoubleField(5.95), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1971")), new TextField("mississippi") };
        Tuple tuple1 = new Tuple(SCHEMA_PEOPLE, fields1);
        Tuple tuple2 = new Tuple(SCHEMA_PEOPLE, fields2);
        return Arrays.asList(tuple1, tuple2);
    } catch (ParseException e) {
        // exception should not happen because we know the data is correct
        e.printStackTrace();
        return Arrays.asList();
    }
}

Example 67 with StringField

use of edu.uci.ics.textdb.api.field.StringField in project textdb by TextDB.

the class SpanTupleTest method testGetters.

@Test
public void testGetters() throws ParseException {
    // create data tuple first
    Attribute[] attributes = new Attribute[TestConstants.ATTRIBUTES_PEOPLE.length + 1];
    for (int count = 0; count < attributes.length - 1; count++) {
        attributes[count] = TestConstants.ATTRIBUTES_PEOPLE[count];
    }
    attributes[attributes.length - 1] = SchemaConstants.SPAN_LIST_ATTRIBUTE;
    List<IField> fields = new ArrayList<IField>(Arrays.asList(new IField[] { new StringField("bruce"), new StringField("lee"), new IntegerField(46), new DoubleField(5.50), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-14-1970")), new TextField("bruce was born in new york city and was grown up in los angeles") }));
    IField spanField = createSpanListField();
    fields.add(spanField);
    spanTuple = new Tuple(new Schema(attributes), fields.toArray(new IField[fields.size()]));
    IField spanFieldRetrieved = spanTuple.getField(SchemaConstants.SPAN_LIST);
    Assert.assertTrue(spanFieldRetrieved instanceof ListField);
    Assert.assertSame(spanField, spanFieldRetrieved);
}

Example 68 with StringField

use of edu.uci.ics.textdb.api.field.StringField in project textdb by TextDB.

the class RelationManagerTest method test8.

/*
     * Test inserting a tuple to a table and then delete it 
     */
@Test
public void test8() throws Exception {
    String tableName = "relation_manager_test_table";
    String tableDirectory = "./index/test_table";
    Schema tableSchema = new Schema(new Attribute("content", AttributeType.STRING));
    RelationManager relationManager = RelationManager.getRelationManager();
    relationManager.deleteTable(tableName);
    relationManager.createTable(tableName, tableDirectory, tableSchema, LuceneAnalyzerConstants.standardAnalyzerString());
    DataWriter dataWriter = relationManager.getTableDataWriter(tableName);
    dataWriter.open();
    Tuple insertedTuple = new Tuple(tableSchema, new StringField("test"));
    IDField idField = dataWriter.insertTuple(insertedTuple);
    dataWriter.close();
    Tuple returnedTuple = relationManager.getTupleByID(tableName, idField);
    Assert.assertEquals(insertedTuple.getField("content").getValue().toString(), returnedTuple.getField("content").getValue().toString());
    dataWriter.open();
    dataWriter.deleteTupleByID(idField);
    dataWriter.close();
    Tuple deletedTuple = relationManager.getTupleByID(tableName, idField);
    Assert.assertNull(deletedTuple);
    relationManager.deleteTable(tableName);
}

Example 69 with StringField

use of edu.uci.ics.textdb.api.field.StringField in project textdb by TextDB.

the class RelationManagerTest method test9.

/*
     * Test inserting a tuple to a table, then update it, then delete it 
     */
@Test
public void test9() throws Exception {
    String tableName = "relation_manager_test_table";
    String tableDirectory = "./index/test_table";
    Schema tableSchema = new Schema(new Attribute("content", AttributeType.STRING));
    RelationManager relationManager = RelationManager.getRelationManager();
    relationManager.deleteTable(tableName);
    relationManager.createTable(tableName, tableDirectory, tableSchema, LuceneAnalyzerConstants.standardAnalyzerString());
    DataWriter dataWriter = relationManager.getTableDataWriter(tableName);
    dataWriter.open();
    Tuple insertedTuple = new Tuple(tableSchema, new StringField("test"));
    IDField idField = dataWriter.insertTuple(insertedTuple);
    dataWriter.close();
    Tuple returnedTuple = relationManager.getTupleByID(tableName, idField);
    Assert.assertEquals(insertedTuple.getField("content").getValue().toString(), returnedTuple.getField("content").getValue().toString());
    dataWriter.open();
    Tuple updatedTuple = new Tuple(tableSchema, new StringField("testUpdate"));
    dataWriter.updateTuple(updatedTuple, idField);
    dataWriter.close();
    Tuple returnedUpdatedTuple = relationManager.getTupleByID(tableName, idField);
    Assert.assertEquals(updatedTuple.getField("content").getValue().toString(), returnedUpdatedTuple.getField("content").getValue().toString());
    dataWriter.open();
    dataWriter.deleteTupleByID(idField);
    dataWriter.close();
    Tuple deletedTuple = relationManager.getTupleByID(tableName, idField);
    Assert.assertNull(deletedTuple);
    relationManager.deleteTable(tableName);
}

Example 70 with StringField

use of edu.uci.ics.textdb.api.field.StringField in project textdb by TextDB.

the class DictionaryMatcherTest method testSingleWordQueryInStringFieldUsingScan.

/**
     * Scenario: verifies GetNextTuple of DictionaryMatcher and single word
     * queries in String Field using SCANOPERATOR
     */
@Test
public void testSingleWordQueryInStringFieldUsingScan() throws Exception {
    ArrayList<String> names = new ArrayList<String>(Arrays.asList("bruce"));
    Dictionary dictionary = new Dictionary(names);
    // create a data tuple first
    List<Span> list = new ArrayList<Span>();
    Span span = new Span("firstName", 0, 5, "bruce", "bruce");
    list.add(span);
    Attribute[] schemaAttributes = new Attribute[TestConstants.ATTRIBUTES_PEOPLE.length + 1];
    for (int count = 0; count < schemaAttributes.length - 1; count++) {
        schemaAttributes[count] = TestConstants.ATTRIBUTES_PEOPLE[count];
    }
    schemaAttributes[schemaAttributes.length - 1] = RESULTS_ATTRIBUTE;
    IField[] fields1 = { new StringField("bruce"), new StringField("john Lee"), new IntegerField(46), new DoubleField(5.50), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-14-1970")), new TextField("Tall Angry"), new ListField<Span>(list) };
    Tuple tuple1 = new Tuple(new Schema(schemaAttributes), fields1);
    List<Tuple> expectedResults = new ArrayList<Tuple>();
    expectedResults.add(tuple1);
    List<String> attributeNames = Arrays.asList(TestConstants.FIRST_NAME, TestConstants.LAST_NAME, TestConstants.DESCRIPTION);
    List<Tuple> returnedResults = DictionaryMatcherTestHelper.getQueryResults(PEOPLE_TABLE, dictionary, attributeNames, KeywordMatchingType.SUBSTRING_SCANBASED);
    boolean contains = TestUtils.equals(expectedResults, returnedResults);
    Assert.assertTrue(contains);
}