Examples with IField edu.uci.ics.texera.api.field.IField used on opensource projects

Example 66 with IField

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

the class TestConstantsRegexSplit method constructSamplePeopleTuples.

public static List<Tuple> constructSamplePeopleTuples() {
    IField[] fields1 = { new StringField("bruce"), new StringField("john Lee"), new IntegerField(46), new DoubleField(5.50), new DateTimeField(LocalDateTime.parse("1970-01-01T11:11:11")), new TextField("banana") };
    IField[] fields2 = { new StringField("tom hanks"), new StringField("cruise"), new IntegerField(45), new DoubleField(5.95), new DateTimeField(LocalDateTime.parse("1980-01-02T13:14:15")), new TextField("mississippi") };
    Tuple tuple1 = new Tuple(SCHEMA_PEOPLE, fields1);
    Tuple tuple2 = new Tuple(SCHEMA_PEOPLE, fields2);
    return Arrays.asList(tuple1, tuple2);
}

Example 67 with IField

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

the class TupleJsonDeserializer method deserialize.

@Override
public Tuple deserialize(JsonParser p, DeserializationContext ctxt) throws IOException, JsonProcessingException {
    JsonNode node = p.getCodec().readTree(p);
    JsonNode schemaNode = node.get(JsonConstants.SCHEMA);
    JsonNode fieldsNode = node.get(JsonConstants.FIELDS);
    Schema schema = new ObjectMapper().treeToValue(schemaNode, Schema.class);
    ArrayList<IField> fields = new ArrayList<>();
    for (int i = 0; i < schema.getAttributes().size(); i++) {
        AttributeType attributeType = schema.getAttributes().get(i).getType();
        JsonNode fieldNode = fieldsNode.get(i);
        IField field = new ObjectMapper().treeToValue(fieldNode, attributeType.getFieldClass());
        fields.add(field);
    }
    return new Tuple(schema, fields);
}

Example 68 with IField

use of edu.uci.ics.texera.api.field.IField 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 69 with IField

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

the class SpanTupleTest method createSpanListField.

private IField createSpanListField() {
    List<Span> list = new ArrayList<Span>();
    // The key value will be:
    // For RegexMatcher : "n.*k"
    // For NamedEntityMatcher : LOCATION
    // For DictionaryMatcher: "new york" - For DictionaryMatcher the key and
    // value are same
    // For KeyWordMatcher: "new york" - the value can be "new" or "york"
    Span span1 = new Span("description", 18, 26, "LOCATION", "new york");
    Span span2 = new Span("description", 52, 63, "LOCATION", "los angeles");
    list.add(span1);
    list.add(span2);
    IField spanListField = new ListField<Span>(list);
    return spanListField;
}

Example 70 with IField

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

the class LabeledRegexMatcherTest method testMultipleLabeledRegex.

@Test
public void testMultipleLabeledRegex() throws Exception {
    String query = "<lab1>.*<lab2>";
    List<Tuple> exactResults = RegexMatcherTestHelper.getQueryResults(PEOPLE_TABLE, query, "short", Arrays.asList(TestConstants.DESCRIPTION), "lab1", false, Integer.MAX_VALUE, 0, "angry", "lab2");
    List<Tuple> expectedResults = new ArrayList<>();
    // expected to match "Short angry" and "Short and lin clooney is Angry"
    List<Tuple> data = TestConstants.getSamplePeopleTuples();
    Schema spanSchema = new Schema.Builder().add(TestConstants.SCHEMA_PEOPLE).add(RESULTS, AttributeType.LIST).build();
    List<Span> spans = new ArrayList<>();
    spans.add(new Span(TestConstants.DESCRIPTION, 0, 11, query, "Short angry"));
    IField spanField = new ListField<>(new ArrayList<>(spans));
    List<IField> fields = new ArrayList<>(data.get(5).getFields());
    fields.add(spanField);
    expectedResults.add(new Tuple(spanSchema, fields.toArray(new IField[fields.size()])));
    spans.clear();
    spans.add(new Span(TestConstants.DESCRIPTION, 15, 45, query, "Short and lin clooney is Angry"));
    spanField = new ListField<>(new ArrayList<>(spans));
    fields = new ArrayList<>(data.get(3).getFields());
    fields.add(spanField);
    expectedResults.add(new Tuple(spanSchema, fields.toArray(new IField[fields.size()])));
    List<String> attributeNames = new ArrayList<>();
    attributeNames.add(RESULTS);
    Assert.assertTrue(TestUtils.attributeEquals(expectedResults, exactResults, attributeNames));
}