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

Example 1 with TextField

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

the class TestConstantsChinese method getSamplePeopleTuples.

public static List<Tuple> getSamplePeopleTuples() {
    try {
        IField[] fields1 = { new StringField("无忌"), new StringField("长孙"), new IntegerField(46), new DoubleField(5.50), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-14-1970")), new TextField("北京大学电气工程学院") };
        IField[] fields2 = { new StringField("孔明"), new StringField("洛克贝尔"), new IntegerField(42), new DoubleField(5.99), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1974")), new TextField("北京大学计算机学院") };
        IField[] fields3 = { new StringField("宋江"), new StringField("建筑"), new IntegerField(42), new DoubleField(5.99), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1974")), new TextField("伟大的建筑是历史的坐标，具有传承的价值。") };
        Tuple tuple1 = new Tuple(SCHEMA_PEOPLE, fields1);
        Tuple tuple2 = new Tuple(SCHEMA_PEOPLE, fields2);
        Tuple tuple3 = new Tuple(SCHEMA_PEOPLE, fields3);
        return Arrays.asList(tuple1, tuple2, tuple3);
    } catch (ParseException e) {
        // exception should not happen because we know the data is correct
        e.printStackTrace();
        return Arrays.asList();
    }
}

Example 2 with TextField

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

the class TestConstantsChineseWordCount method getSamplePeopleTuples.

public static List<Tuple> getSamplePeopleTuples() {
    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("中新社北京4月26日电 (记者 刘育英)“中国制造2025”政策措施实施以来，“为稳定工业增长、加快制造业转型升级发" + "挥了重要作用”，效果初步显现。") };
        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("　　中国2015年发布了“中国制造2025”通知。中国工业和信息化部运行监测协调局副" + "局长黄利斌26日在国新办新闻发布会上表示，自“中国制造2025”实施以来，国家制造业创新中心建设、智能制造" + "、工业强基、绿色制造、高端装备创新等“五大工程”扎实推进；2016年度15个重大标志性项目中，7个完全落实" + "，4个基本落实，其余正在推进。") };
        IField[] fields3 = { new StringField("brad lie angelina"), new StringField("pitt"), new IntegerField(44), new DoubleField(6.10), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-12-1972")), new TextField("　　2017年，工信部将重点推进六方面工作：加大“五大工程”实施力度，" + "积极推进创新中心建设；扩大试点示范城市(群)覆盖面；实施新一轮重大技术改造升级工程；" + "推进" + "制造业与互联网融合发展；优化制造业发展环境。") };
        IField[] fields4 = { new StringField("george lin lin"), new StringField("lin clooney"), new IntegerField(43), new DoubleField(6.06), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1973")), new TextField("　　黄利斌说，今年继续开展“互联" + "网+”制造业试点示范，加快工业互联网基础设施改造升级。现在，47%的大企业" + "搭建了运营协同创新平台，两化融合(信息化和工业化融合)管理体系贯标企业运" + "营成本平均下降了8.8%，经营利润平均增长了6.9%。") };
        IField[] fields5 = { new StringField("christian john wayne"), new StringField("rock bale"), new IntegerField(42), new DoubleField(5.99), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1974")), new TextField("　　工信部今年还将" + "选取20-30个城市(群)继续开展“中国制造2025”试点示范创建，" + "指导试点示范城市(群)，在落实新发展理念等方面先行先试。") };
        IField[] fields6 = { new StringField("Mary brown"), new StringField("Lake Forest"), new IntegerField(42), new DoubleField(5.99), new DateField(new SimpleDateFormat("MM-dd-yyyy").parse("01-13-1974")), new TextField("资料图：由驻日中" + "资太阳能企业开发、承建并运营维护的日本岛根县滨田市第二期12兆瓦光伏电站项目（滨田MS太阳能发电站），4月25日在当" + "地举行竣工典礼。该大型太阳能电站的九成设备来自“中国制造”。在日本并网发电的特高压太阳能电站中，这是中国产设备占" + "比最高的项目。中新社记者 王健 摄") };
        Tuple tuple1 = new Tuple(SCHEMA_PEOPLE, fields1);
        Tuple tuple2 = new Tuple(SCHEMA_PEOPLE, fields2);
        Tuple tuple3 = new Tuple(SCHEMA_PEOPLE, fields3);
        Tuple tuple4 = new Tuple(SCHEMA_PEOPLE, fields4);
        Tuple tuple5 = new Tuple(SCHEMA_PEOPLE, fields5);
        Tuple tuple6 = new Tuple(SCHEMA_PEOPLE, fields6);
        return Arrays.asList(tuple1, tuple2, tuple3, tuple4, tuple5, tuple6);
    //            return Arrays.asList(tuple1);
    } catch (ParseException e) {
        // exception should not happen because we know the data is correct
        e.printStackTrace();
        return Arrays.asList();
    }
}

Example 3 with TextField

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

the class ExcelSinkTest method attributeTypeTest.

@Test
public // writing 10000 tuples
void attributeTypeTest() throws Exception {
    ArrayList<String> attributeNames = new ArrayList<>();
    attributeNames.add(TestConstants.FIRST_NAME);
    attributeNames.add(TestConstants.LAST_NAME);
    attributeNames.add(TestConstants.AGE);
    attributeNames.add(TestConstants.HEIGHT);
    attributeNames.add(TestConstants.DATE_OF_BIRTH);
    attributeNames.add(TestConstants.DESCRIPTION);
    // Prepare Schema
    Attribute[] schemaAttributes = new Attribute[TestConstants.ATTRIBUTES_PEOPLE.length];
    for (int count = 0; count < schemaAttributes.length; count++) {
        schemaAttributes[count] = TestConstants.ATTRIBUTES_PEOPLE[count];
    }
    // Prepare 10000 tuples as a tupleList
    int testSize = 10000;
    Random rand = new Random();
    List<Tuple> tupleList = new ArrayList<Tuple>();
    for (int i = 0; i < testSize; i++) {
        IField[] fields = { new StringField(getRandomString()), new StringField(getRandomString()), new IntegerField(rand.nextInt()), new DoubleField(rand.nextDouble() * rand.nextInt()), new DateField(getRandomDate()), new TextField(getRandomString()) };
        tupleList.add(new Tuple(new Schema(schemaAttributes), fields));
    }
    assert (tupleList.size() == testSize);
    IOperator inputOperator = Mockito.mock(IOperator.class);
    Mockito.when(inputOperator.getOutputSchema()).thenReturn(new Schema(schemaAttributes));
    OngoingStubbing<Tuple> stubbing = Mockito.when(inputOperator.getNextTuple());
    for (Tuple t : tupleList) {
        stubbing = stubbing.thenReturn(t);
    }
    stubbing = stubbing.thenReturn(null);
    // excel writing test
    excelSink = new ExcelSink(new ExcelSinkPredicate());
    excelSink.setInputOperator(inputOperator);
    excelSink.open();
    excelSink.collectAllTuples();
    excelSink.close();
    Files.deleteIfExists(Paths.get(excelSink.getFilePath()));
}

Example 4 with TextField

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

the class FileSourceOperatorTest method test2.

/*
     * Test FileSourceOperator with a Directory.
     * Optional parameters are all set to default. (only list files directly in this folder)
     * 
     * Only the files directly under this directory will be used.
     *     
     * expected results: test1.txt and test2.txt will be included.
     */
@Test
public void test2() throws Exception {
    String attrName = "content";
    Schema schema = new Schema(new Attribute(attrName, AttributeType.TEXT));
    FileSourcePredicate predicate = new FileSourcePredicate(tempFolderPath.toString(), attrName);
    FileSourceOperator fileSource = new FileSourceOperator(predicate);
    Tuple tuple;
    ArrayList<Tuple> exactResults = new ArrayList<>();
    fileSource.open();
    while ((tuple = fileSource.getNextTuple()) != null) {
        exactResults.add(tuple);
    }
    fileSource.close();
    List<Tuple> expectedResults = Arrays.asList(new Tuple(schema, new TextField(tempFile1String)), new Tuple(schema, new TextField(tempFile2String)));
    Assert.assertTrue(TestUtils.equals(expectedResults, exactResults));
}

Example 5 with TextField

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

the class FileSourceOperatorTest method test6.

/*
     * Test FileSourceOperator with custom extensions.
     * 
     * Specify "tmp" as q valid extension. Only test3.tmp should be read.
     */
@Test
public void test6() throws Exception {
    String attrName = "content";
    Schema schema = new Schema(new Attribute(attrName, AttributeType.TEXT));
    FileSourcePredicate predicate = new FileSourcePredicate(tempFile3Path.toString(), attrName, null, null, Arrays.asList("tmp"));
    FileSourceOperator fileSource = new FileSourceOperator(predicate);
    Tuple tuple;
    ArrayList<Tuple> exactResults = new ArrayList<>();
    fileSource.open();
    while ((tuple = fileSource.getNextTuple()) != null) {
        exactResults.add(tuple);
    }
    fileSource.close();
    List<Tuple> expectedResults = Arrays.asList(new Tuple(schema, new TextField(tempFile3String)));
    Assert.assertTrue(TestUtils.equals(expectedResults, exactResults));
}