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Java BigintType类代码示例

本文整理汇总了Java中com.facebook.presto.spi.type.BigintType类的典型用法代码示例。如果您正苦于以下问题：Java BigintType类的具体用法？Java BigintType怎么用？Java BigintType使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


BigintType类属于com.facebook.presto.spi.type包，在下文中一共展示了BigintType类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testTopicHasData

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testTopicHasData()
        throws Exception
{
    MaterializedResult result = queryRunner.execute("SELECT count(1) from " + topicName);

    MaterializedResult expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(0)
            .build();

    assertEquals(result, expected);

    int count = 1000;
    createMessages(topicName, count);

    result = queryRunner.execute("SELECT count(1) from " + topicName);

    expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(count)
            .build();

    assertEquals(result, expected);
}
开发者ID:y-lan，项目名称:presto，代码行数:24，代码来源:TestMinimalFunctionality.java

示例2: jdbcType

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
public static JDBCType jdbcType(Type type)
{
    if (type.equals(BooleanType.BOOLEAN)) {
        return JDBCType.BOOLEAN;
    }
    if (type.equals(BigintType.BIGINT) || type.equals(TimestampType.TIMESTAMP)) {
        return JDBCType.BIGINT;
    }
    if (type.equals(DoubleType.DOUBLE)) {
        return JDBCType.DOUBLE;
    }
    if (type.equals(DateType.DATE)) {
        return JDBCType.INTEGER;
    }
    if (type.equals(VarcharType.VARCHAR)) {
        return JDBCType.VARBINARY;
    }
    return null;
}
开发者ID:y-lan，项目名称:presto，代码行数:20，代码来源:ShardPredicate.java

示例3: doComputeColumnStats

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
private static ColumnStats doComputeColumnStats(OrcReader orcReader, long columnId, Type type)
        throws IOException
{
    int columnIndex = columnIndex(orcReader.getColumnNames(), columnId);
    OrcRecordReader reader = orcReader.createRecordReader(ImmutableMap.of(columnIndex, type), OrcPredicate.TRUE, UTC, new AggregatedMemoryContext());

    if (type.equals(BooleanType.BOOLEAN)) {
        return indexBoolean(type, reader, columnIndex, columnId);
    }
    if (type.equals(BigintType.BIGINT) ||
            type.equals(DateType.DATE) ||
            type.equals(TimestampType.TIMESTAMP)) {
        return indexLong(type, reader, columnIndex, columnId);
    }
    if (type.equals(DoubleType.DOUBLE)) {
        return indexDouble(type, reader, columnIndex, columnId);
    }
    if (type.equals(VarcharType.VARCHAR)) {
        return indexString(type, reader, columnIndex, columnId);
    }
    return null;
}
开发者ID:y-lan，项目名称:presto，代码行数:23，代码来源:ShardStats.java

示例4: testTableHasData

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testTableHasData()
        throws Exception
{
    MaterializedResult result = queryRunner.execute("SELECT count(1) from " + tableName);

    MaterializedResult expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(0)
            .build();

    assertEquals(result, expected);

    int count = 1000;
    populateData(count);

    result = queryRunner.execute("SELECT count(1) from " + tableName);

    expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(count)
            .build();

    assertEquals(result, expected);
}
开发者ID:y-lan，项目名称:presto，代码行数:24，代码来源:TestMinimalFunctionality.java

示例5: serializeSessionProperty

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@NotNull
public static String serializeSessionProperty(Type type, Object value)
{
    if (value == null) {
        throw new PrestoException(INVALID_SESSION_PROPERTY, "Session property can not be null");
    }
    if (BooleanType.BOOLEAN.equals(type)) {
        return value.toString();
    }
    if (BigintType.BIGINT.equals(type)) {
        return value.toString();
    }
    if (DoubleType.DOUBLE.equals(type)) {
        return value.toString();
    }
    if (VarcharType.VARCHAR.equals(type)) {
        return value.toString();
    }
    if (type instanceof ArrayType || type instanceof MapType) {
        return getJsonCodecForType(type).toJson(value);
    }
    throw new PrestoException(INVALID_SESSION_PROPERTY, format("Session property type %s is not supported", type));
}
开发者ID:y-lan，项目名称:presto，代码行数:24，代码来源:SessionPropertyManager.java

示例6: deserializeSessionProperty

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@NotNull
private static Object deserializeSessionProperty(Type type, String value)
{
    if (value == null) {
        throw new PrestoException(INVALID_SESSION_PROPERTY, "Session property can not be null");
    }
    if (VarcharType.VARCHAR.equals(type)) {
        return value;
    }
    if (BooleanType.BOOLEAN.equals(type)) {
        return Boolean.valueOf(value);
    }
    if (BigintType.BIGINT.equals(type)) {
        return Long.valueOf(value);
    }
    if (DoubleType.DOUBLE.equals(type)) {
        return Double.valueOf(value);
    }
    if (type instanceof ArrayType || type instanceof MapType) {
        return getJsonCodecForType(type).fromJson(value);
    }
    throw new PrestoException(INVALID_SESSION_PROPERTY, format("Session property type %s is not supported", type));
}
开发者ID:y-lan，项目名称:presto，代码行数:24，代码来源:SessionPropertyManager.java

示例7: getJsonCodecForType

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
private static <T> JsonCodec<T> getJsonCodecForType(Type type)
{
    if (VarcharType.VARCHAR.equals(type)) {
        return (JsonCodec<T>) JSON_CODEC_FACTORY.jsonCodec(String.class);
    }
    if (BooleanType.BOOLEAN.equals(type)) {
        return (JsonCodec<T>) JSON_CODEC_FACTORY.jsonCodec(Boolean.class);
    }
    if (BigintType.BIGINT.equals(type)) {
        return (JsonCodec<T>) JSON_CODEC_FACTORY.jsonCodec(Long.class);
    }
    if (DoubleType.DOUBLE.equals(type)) {
        return (JsonCodec<T>) JSON_CODEC_FACTORY.jsonCodec(Double.class);
    }
    if (type instanceof ArrayType) {
        Type elementType = ((ArrayType) type).getElementType();
        return (JsonCodec<T>) JSON_CODEC_FACTORY.listJsonCodec(getJsonCodecForType(elementType));
    }
    if (type instanceof MapType) {
        Type keyType = ((MapType) type).getKeyType();
        Type valueType = ((MapType) type).getValueType();
        return (JsonCodec<T>) JSON_CODEC_FACTORY.mapJsonCodec(getMapKeyType(keyType), getJsonCodecForType(valueType));
    }
    throw new PrestoException(INVALID_SESSION_PROPERTY, format("Session property type %s is not supported", type));
}
开发者ID:y-lan，项目名称:presto，代码行数:26，代码来源:SessionPropertyManager.java

示例8: getMapKeyType

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
private static Class<?> getMapKeyType(Type type)
{
    if (VarcharType.VARCHAR.equals(type)) {
        return String.class;
    }
    if (BooleanType.BOOLEAN.equals(type)) {
        return Boolean.class;
    }
    if (BigintType.BIGINT.equals(type)) {
        return Long.class;
    }
    if (DoubleType.DOUBLE.equals(type)) {
        return Double.class;
    }
    throw new PrestoException(INVALID_SESSION_PROPERTY, format("Session property map key type %s is not supported", type));
}
开发者ID:y-lan，项目名称:presto，代码行数:17，代码来源:SessionPropertyManager.java

示例9: visitUnnest

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Override
protected RelationType visitUnnest(Unnest node, AnalysisContext context)
{
    ImmutableList.Builder<Field> outputFields = ImmutableList.builder();
    for (Expression expression : node.getExpressions()) {
        ExpressionAnalysis expressionAnalysis = analyzeExpression(expression, context.getLateralTupleDescriptor(), context);
        Type expressionType = expressionAnalysis.getType(expression);
        if (expressionType instanceof ArrayType) {
            outputFields.add(Field.newUnqualified(Optional.empty(), ((ArrayType) expressionType).getElementType()));
        }
        else if (expressionType instanceof MapType) {
            outputFields.add(Field.newUnqualified(Optional.empty(), ((MapType) expressionType).getKeyType()));
            outputFields.add(Field.newUnqualified(Optional.empty(), ((MapType) expressionType).getValueType()));
        }
        else {
            throw new PrestoException(INVALID_FUNCTION_ARGUMENT, "Cannot unnest type: " + expressionType);
        }
    }
    if (node.isWithOrdinality()) {
        outputFields.add(Field.newUnqualified(Optional.empty(), BigintType.BIGINT));
    }
    RelationType descriptor = new RelationType(outputFields.build());
    analysis.setOutputDescriptor(node, descriptor);
    return descriptor;
}
开发者ID:y-lan，项目名称:presto，代码行数:26，代码来源:StatementAnalyzer.java

示例10: testNonExistent

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testNonExistent()
        throws Exception
{
    byte[] json = "{}".getBytes(StandardCharsets.UTF_8);

    JsonRowDecoder rowDecoder = new JsonRowDecoder(PROVIDER.get());
    DecoderTestColumnHandle row1 = new DecoderTestColumnHandle("", 0, "row1", VarcharType.VARCHAR, "very/deep/varchar", null, null, false, false, false);
    DecoderTestColumnHandle row2 = new DecoderTestColumnHandle("", 1, "row2", BigintType.BIGINT, "no_bigint", null, null, false, false, false);
    DecoderTestColumnHandle row3 = new DecoderTestColumnHandle("", 2, "row3", DoubleType.DOUBLE, "double/is_missing", null, null, false, false, false);
    DecoderTestColumnHandle row4 = new DecoderTestColumnHandle("", 3, "row4", BooleanType.BOOLEAN, "hello", null, null, false, false, false);

    List<DecoderColumnHandle> columns = ImmutableList.of(row1, row2, row3, row4);
    Set<FieldValueProvider> providers = new HashSet<>();

    boolean corrupt = rowDecoder.decodeRow(json, null, providers, columns, buildMap(columns));
    assertFalse(corrupt);

    assertEquals(providers.size(), columns.size());

    checkIsNull(providers, row1);
    checkIsNull(providers, row2);
    checkIsNull(providers, row3);
    checkIsNull(providers, row4);
}
开发者ID:y-lan，项目名称:presto，代码行数:26，代码来源:TestJsonDecoder.java

示例11: testStringNumber

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testStringNumber()
        throws Exception
{
    byte[] json = "{\"a_number\":481516,\"a_string\":\"2342\"}".getBytes(StandardCharsets.UTF_8);

    JsonRowDecoder rowDecoder = new JsonRowDecoder(PROVIDER.get());
    DecoderTestColumnHandle row1 = new DecoderTestColumnHandle("", 0, "row1", VarcharType.VARCHAR, "a_number", null, null, false, false, false);
    DecoderTestColumnHandle row2 = new DecoderTestColumnHandle("", 1, "row2", BigintType.BIGINT, "a_number", null, null, false, false, false);
    DecoderTestColumnHandle row3 = new DecoderTestColumnHandle("", 2, "row3", VarcharType.VARCHAR, "a_string", null, null, false, false, false);
    DecoderTestColumnHandle row4 = new DecoderTestColumnHandle("", 3, "row4", BigintType.BIGINT, "a_string", null, null, false, false, false);

    List<DecoderColumnHandle> columns = ImmutableList.of(row1, row2, row3, row4);
    Set<FieldValueProvider> providers = new HashSet<>();

    boolean corrupt = rowDecoder.decodeRow(json, null, providers, columns, buildMap(columns));
    assertFalse(corrupt);

    assertEquals(providers.size(), columns.size());

    checkValue(providers, row1, "481516");
    checkValue(providers, row2, 481516);
    checkValue(providers, row3, "2342");
    checkValue(providers, row4, 2342);
}
开发者ID:y-lan，项目名称:presto，代码行数:26，代码来源:TestJsonDecoder.java

示例12: testNulls

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testNulls()
{
    String csv = ",,,";

    CsvRowDecoder rowDecoder = new CsvRowDecoder();

    DecoderTestColumnHandle row1 = new DecoderTestColumnHandle("", 0, "row1", VarcharType.VARCHAR, "0", null, null, false, false, false);
    DecoderTestColumnHandle row2 = new DecoderTestColumnHandle("", 1, "row2", BigintType.BIGINT, "1", null, null, false, false, false);
    DecoderTestColumnHandle row3 = new DecoderTestColumnHandle("", 2, "row3", DoubleType.DOUBLE, "2", null, null, false, false, false);
    DecoderTestColumnHandle row4 = new DecoderTestColumnHandle("", 3, "row4", BooleanType.BOOLEAN, "3", null, null, false, false, false);

    List<DecoderColumnHandle> columns = ImmutableList.of(row1, row2, row3, row4);

    Set<FieldValueProvider> providers = new HashSet<>();

    boolean corrupt = rowDecoder.decodeRow(csv.getBytes(StandardCharsets.UTF_8), null, providers, columns, buildMap(columns));
    assertFalse(corrupt);

    assertEquals(providers.size(), columns.size());

    checkValue(providers, row1, "");
    checkValue(providers, row2, 0);
    checkValue(providers, row3, 0.0d);
    checkValue(providers, row4, false);
}
开发者ID:y-lan，项目名称:presto，代码行数:27，代码来源:TestCsvDecoder.java

示例13: testStreamHasData

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testStreamHasData()
        throws Exception
{
    MaterializedResult result = queryRunner.execute("Select count(1) from " + dummyStreamName);
    MaterializedResult expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(0)
            .build();

    assertEquals(result.getRowCount(), expected.getRowCount());

    int count = 500;
    createDummyMessages(dummyStreamName, count);

    result = queryRunner.execute("SELECT count(1) from " + dummyStreamName);

    expected = MaterializedResult.resultBuilder(SESSION, BigintType.BIGINT)
            .row(count)
            .build();

    assertEquals(result.getRowCount(), expected.getRowCount());
    log.info("Completed second test (select counts)");
}
开发者ID:qubole，项目名称:presto-kinesis，代码行数:24，代码来源:TestRecordAccess.java

示例14: testNonExistent

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testNonExistent()
        throws Exception
{
    byte[] json = "{}".getBytes(StandardCharsets.UTF_8);

    JsonKinesisRowDecoder rowDecoder = new JsonKinesisRowDecoder(PROVIDER.get());
    KinesisColumnHandle row1 = new KinesisColumnHandle("", 0, "row1", VarcharType.VARCHAR, "very/deep/varchar", null, null, false, false);
    KinesisColumnHandle row2 = new KinesisColumnHandle("", 1, "row2", BigintType.BIGINT, "no_bigint", null, null, false, false);
    KinesisColumnHandle row3 = new KinesisColumnHandle("", 2, "row3", DoubleType.DOUBLE, "double/is_missing", null, null, false, false);
    KinesisColumnHandle row4 = new KinesisColumnHandle("", 3, "row4", BooleanType.BOOLEAN, "hello", null, null, false, false);

    List<KinesisColumnHandle> columns = ImmutableList.of(row1, row2, row3, row4);
    Set<KinesisFieldValueProvider> providers = new HashSet<>();

    boolean valid = rowDecoder.decodeRow(json, providers, columns, buildMap(columns));
    assertTrue(valid);

    assertEquals(providers.size(), columns.size());

    DecoderTestUtil.checkIsNull(providers, row1);
    DecoderTestUtil.checkIsNull(providers, row2);
    DecoderTestUtil.checkIsNull(providers, row3);
    DecoderTestUtil.checkIsNull(providers, row4);
}
开发者ID:qubole，项目名称:presto-kinesis，代码行数:26，代码来源:TestJsonDecoder.java

示例15: testStringNumber

import com.facebook.presto.spi.type.BigintType; //导入依赖的package包/类
@Test
public void testStringNumber()
        throws Exception
{
    byte[] json = "{\"a_number\":481516,\"a_string\":\"2342\"}".getBytes(StandardCharsets.UTF_8);

    JsonKinesisRowDecoder rowDecoder = new JsonKinesisRowDecoder(PROVIDER.get());
    KinesisColumnHandle row1 = new KinesisColumnHandle("", 0, "row1", VarcharType.VARCHAR, "a_number", null, null, false, false);
    KinesisColumnHandle row2 = new KinesisColumnHandle("", 1, "row2", BigintType.BIGINT, "a_number", null, null, false, false);
    KinesisColumnHandle row3 = new KinesisColumnHandle("", 2, "row3", VarcharType.VARCHAR, "a_string", null, null, false, false);
    KinesisColumnHandle row4 = new KinesisColumnHandle("", 3, "row4", BigintType.BIGINT, "a_string", null, null, false, false);

    List<KinesisColumnHandle> columns = ImmutableList.of(row1, row2, row3, row4);
    Set<KinesisFieldValueProvider> providers = new HashSet<>();

    boolean valid = rowDecoder.decodeRow(json, providers, columns, buildMap(columns));
    assertTrue(valid);

    assertEquals(providers.size(), columns.size());

    DecoderTestUtil.checkValue(providers, row1, "481516");
    DecoderTestUtil.checkValue(providers, row2, 481516);
    DecoderTestUtil.checkValue(providers, row3, "2342");
    DecoderTestUtil.checkValue(providers, row4, 2342);
}
开发者ID:qubole，项目名称:presto-kinesis，代码行数:26，代码来源:TestJsonDecoder.java


注：本文中的com.facebook.presto.spi.type.BigintType类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。