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Java PrimitiveObjectInspector.getPrimitiveCategory方法代碼示例

本文整理匯總了Java中org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.getPrimitiveCategory方法的典型用法代碼示例。如果您正苦於以下問題：Java PrimitiveObjectInspector.getPrimitiveCategory方法的具體用法？Java PrimitiveObjectInspector.getPrimitiveCategory怎麽用？Java PrimitiveObjectInspector.getPrimitiveCategory使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector的用法示例。


在下文中一共展示了PrimitiveObjectInspector.getPrimitiveCategory方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getRangeExecuter

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static IExpressionNode getRangeExecuter( boolean invert , final PrimitiveObjectInspector minPrimitiveObjectInspector , final PrimitiveObjectInspector maxPrimitiveObjectInspector , final IExtractNode targetColumn ){
  switch( minPrimitiveObjectInspector.getPrimitiveCategory() ){
    case STRING:
      String minStr =  ( (WritableConstantStringObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().toString();
      String maxStr =  ( (WritableConstantStringObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().toString();
      IFilter filter = new RangeStringCompareFilter( minStr , true , maxStr , true , invert );
      return new ExecuterNode( targetColumn , filter );
    case BYTE:
      return getNumberRangeExecuter( invert , new ByteObj( ( (WritableConstantByteObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new ByteObj( ( (WritableConstantByteObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    case SHORT:
      return getNumberRangeExecuter( invert , new ShortObj( ( (WritableConstantShortObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new ShortObj( ( (WritableConstantShortObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    case INT:
      return getNumberRangeExecuter( invert , new IntegerObj( ( (WritableConstantIntObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new IntegerObj( ( (WritableConstantIntObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    case LONG:
      return getNumberRangeExecuter( invert , new LongObj( ( (WritableConstantLongObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new LongObj( ( (WritableConstantLongObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    case FLOAT:
      return getNumberRangeExecuter( invert , new FloatObj( ( (WritableConstantFloatObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new FloatObj( ( (WritableConstantFloatObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    case DOUBLE:
      return getNumberRangeExecuter( invert , new DoubleObj( ( (WritableConstantDoubleObjectInspector)minPrimitiveObjectInspector ).getWritableConstantValue().get() ) , new DoubleObj( ( (WritableConstantDoubleObjectInspector)maxPrimitiveObjectInspector ).getWritableConstantValue().get() ) , targetColumn );
    default:
      return null;
  }
}
開發者ID:yahoojapan，項目名稱:multiple-dimension-spread，代碼行數:24，代碼來源:BetweenHiveExpr.java

示例2: obtainIntConverter

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static void obtainIntConverter(ObjectInspector[] arguments, int i,
        PrimitiveCategory[] inputTypes, Converter[] converters) throws UDFArgumentTypeException {
    PrimitiveObjectInspector inOi = (PrimitiveObjectInspector) arguments[i];
    PrimitiveCategory inputType = inOi.getPrimitiveCategory();
    switch (inputType) {
        case BYTE:
        case SHORT:
        case INT:
        case VOID:
            break;
        default:
            throw new UDFArgumentTypeException(i, "_FUNC_ only takes INT/SHORT/BYTE types as "
                    + getArgOrder(i) + " argument, got " + inputType);
    }

    Converter converter = ObjectInspectorConverters.getConverter(arguments[i],
        PrimitiveObjectInspectorFactory.writableIntObjectInspector);
    converters[i] = converter;
    inputTypes[i] = inputType;
}
開發者ID:myui，項目名稱:hive-udf-backports，代碼行數:21，代碼來源:BackportUtils.java

示例3: obtainLongConverter

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static void obtainLongConverter(ObjectInspector[] arguments, int i,
        PrimitiveCategory[] inputTypes, Converter[] converters) throws UDFArgumentTypeException {
    PrimitiveObjectInspector inOi = (PrimitiveObjectInspector) arguments[i];
    PrimitiveCategory inputType = inOi.getPrimitiveCategory();
    switch (inputType) {
        case BYTE:
        case SHORT:
        case INT:
        case LONG:
            break;
        default:
            throw new UDFArgumentTypeException(i,
                "_FUNC_ only takes LONG/INT/SHORT/BYTE types as " + getArgOrder(i)
                        + " argument, got " + inputType);
    }

    Converter converter = ObjectInspectorConverters.getConverter(arguments[i],
        PrimitiveObjectInspectorFactory.writableIntObjectInspector);
    converters[i] = converter;
    inputTypes[i] = inputType;
}
開發者ID:myui，項目名稱:hive-udf-backports，代碼行數:22，代碼來源:BackportUtils.java

示例4: obtainDateConverter

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static void obtainDateConverter(ObjectInspector[] arguments, int i,
        PrimitiveCategory[] inputTypes, Converter[] converters) throws UDFArgumentTypeException {
    PrimitiveObjectInspector inOi = (PrimitiveObjectInspector) arguments[i];
    PrimitiveCategory inputType = inOi.getPrimitiveCategory();
    ObjectInspector outOi;
    switch (inputType) {
        case STRING:
        case VARCHAR:
        case CHAR:
            outOi = PrimitiveObjectInspectorFactory.writableStringObjectInspector;
            break;
        case TIMESTAMP:
        case DATE:
        case VOID:
            outOi = PrimitiveObjectInspectorFactory.writableDateObjectInspector;
            break;
        default:
            throw new UDFArgumentTypeException(i,
                "_FUNC_ only takes STRING_GROUP or DATE_GROUP types as " + getArgOrder(i)
                        + " argument, got " + inputType);
    }
    converters[i] = ObjectInspectorConverters.getConverter(inOi, outOi);
    inputTypes[i] = inputType;
}
開發者ID:myui，項目名稱:hive-udf-backports，代碼行數:25，代碼來源:BackportUtils.java

示例5: obtainTimestampConverter

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static void obtainTimestampConverter(ObjectInspector[] arguments, int i,
        PrimitiveCategory[] inputTypes, Converter[] converters) throws UDFArgumentTypeException {
    PrimitiveObjectInspector inOi = (PrimitiveObjectInspector) arguments[i];
    PrimitiveCategory inputType = inOi.getPrimitiveCategory();
    ObjectInspector outOi;
    switch (inputType) {
        case STRING:
        case VARCHAR:
        case CHAR:
        case TIMESTAMP:
        case DATE:
            break;
        default:
            throw new UDFArgumentTypeException(i,
                "_FUNC_ only takes STRING_GROUP or DATE_GROUP types as " + getArgOrder(i)
                        + " argument, got " + inputType);
    }
    outOi = PrimitiveObjectInspectorFactory.writableTimestampObjectInspector;
    converters[i] = ObjectInspectorConverters.getConverter(inOi, outOi);
    inputTypes[i] = inputType;
}
開發者ID:myui，項目名稱:hive-udf-backports，代碼行數:22，代碼來源:BackportUtils.java

示例6: isNumberOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
public static boolean isNumberOI(@Nonnull final ObjectInspector argOI) {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        return false;
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case SHORT:
        case INT:
        case LONG:
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
        case BYTE:
            //case TIMESTAMP:
            return true;
        default:
            return false;
    }
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:20，代碼來源:HiveUtils.java

示例7: asIntCompatibleOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asIntCompatibleOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case INT:
        case SHORT:
        case LONG:
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
        case BOOLEAN:
        case BYTE:
        case STRING:
            break;
        default:
            throw new UDFArgumentTypeException(0, "Unxpected type '" + argOI.getTypeName()
                    + "' is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:26，代碼來源:HiveUtils.java

示例8: asLongCompatibleOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asLongCompatibleOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case LONG:
        case INT:
        case SHORT:
        case BYTE:
        case BOOLEAN:
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
        case STRING:
        case TIMESTAMP:
            break;
        default:
            throw new UDFArgumentTypeException(0, "Unxpected type '" + argOI.getTypeName()
                    + "' is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:27，代碼來源:HiveUtils.java

示例9: asIntegerOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asIntegerOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case INT:
        case SHORT:
        case LONG:
        case BYTE:
            break;
        default:
            throw new UDFArgumentTypeException(0, "Unxpected type '" + argOI.getTypeName()
                    + "' is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:21，代碼來源:HiveUtils.java

示例10: asDoubleCompatibleOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asDoubleCompatibleOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case BYTE:
        case SHORT:
        case INT:
        case LONG:
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
        case STRING:
        case TIMESTAMP:
            break;
        default:
            throw new UDFArgumentTypeException(0,
                "Only numeric or string type arguments are accepted but " + argOI.getTypeName()
                        + " is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:27，代碼來源:HiveUtils.java

示例11: asFloatingPointOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asFloatingPointOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
            break;
        default:
            throw new UDFArgumentTypeException(0,
                "Only numeric or string type arguments are accepted but " + argOI.getTypeName()
                        + " is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:21，代碼來源:HiveUtils.java

示例12: asNumberOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
@Nonnull
public static PrimitiveObjectInspector asNumberOI(@Nonnull final ObjectInspector argOI)
        throws UDFArgumentTypeException {
    if (argOI.getCategory() != Category.PRIMITIVE) {
        throw new UDFArgumentTypeException(0, "Only primitive type arguments are accepted but "
                + argOI.getTypeName() + " is passed.");
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case BYTE:
        case SHORT:
        case INT:
        case LONG:
        case FLOAT:
        case DOUBLE:
        case DECIMAL:
            break;
        default:
            throw new UDFArgumentTypeException(0,
                "Only numeric or string type arguments are accepted but " + argOI.getTypeName()
                        + " is passed.");
    }
    return oi;
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:25，代碼來源:HiveUtils.java

示例13: validateFeatureOI

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
private static void validateFeatureOI(@Nonnull ObjectInspector argOI)
        throws UDFArgumentException {
    if (!HiveUtils.isPrimitiveOI(argOI)) {
        throw new UDFArgumentException(
            "_FUNC_ expects integer type or string for `feature` but got "
                    + argOI.getTypeName());
    }
    final PrimitiveObjectInspector oi = (PrimitiveObjectInspector) argOI;
    switch (oi.getPrimitiveCategory()) {
        case INT:
        case SHORT:
        case LONG:
        case BYTE:
        case STRING:
            break;
        default: {
            throw new UDFArgumentException(
                "_FUNC_ expects integer type or string for `feature` but got "
                        + argOI.getTypeName());
        }
    }
}
開發者ID:apache，項目名稱:incubator-hivemall，代碼行數:23，代碼來源:FeatureUDF.java

示例14: createPrimitive

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
private static Writable createPrimitive(Object obj, PrimitiveObjectInspector inspector)
        throws SerDeException {
    if (obj == null) {
        return null;
    }
    switch (inspector.getPrimitiveCategory()) {
        case DOUBLE:
            return new DoubleWritable(((DoubleObjectInspector) inspector).get(obj));
        case FLOAT:
            return new FloatWritable(((FloatObjectInspector) inspector).get(obj));
        case INT:
            return new IntWritable(((IntObjectInspector) inspector).get(obj));
        case LONG:
            return new LongWritable(((LongObjectInspector) inspector).get(obj));
        case STRING:
            return new Text(((StringObjectInspector) inspector).getPrimitiveJavaObject(obj));
        case DATE:
            return ((DateObjectInspector) inspector).getPrimitiveWritableObject(obj);
        case TIMESTAMP:
            return ((TimestampObjectInspector) inspector).getPrimitiveWritableObject(obj);
        default:
            throw new SerDeException("Can't serialize primitive : " + inspector.getPrimitiveCategory());
    }
}
開發者ID:shunfei，項目名稱:indexr，代碼行數:25，代碼來源:IndexRSerde.java

示例15: hasDateType

import org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector; //導入方法依賴的package包/類
static boolean hasDateType(ObjectInspector objectInspector)
{
    if (objectInspector instanceof PrimitiveObjectInspector) {
        PrimitiveObjectInspector primitiveInspector = (PrimitiveObjectInspector) objectInspector;
        return primitiveInspector.getPrimitiveCategory() == PrimitiveCategory.DATE;
    }
    if (objectInspector instanceof ListObjectInspector) {
        ListObjectInspector listInspector = (ListObjectInspector) objectInspector;
        return hasDateType(listInspector.getListElementObjectInspector());
    }
    if (objectInspector instanceof MapObjectInspector) {
        MapObjectInspector mapInspector = (MapObjectInspector) objectInspector;
        return hasDateType(mapInspector.getMapKeyObjectInspector()) ||
                hasDateType(mapInspector.getMapValueObjectInspector());
    }
    if (objectInspector instanceof StructObjectInspector) {
        for (StructField field : ((StructObjectInspector) objectInspector).getAllStructFieldRefs()) {
            if (hasDateType(field.getFieldObjectInspector())) {
                return true;
            }
        }
        return false;
    }
    throw new IllegalArgumentException("Unknown object inspector type " + objectInspector);
}
開發者ID:y-lan，項目名稱:presto，代碼行數:26，代碼來源:DwrfRecordCursorProvider.java


注：本文中的org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.getPrimitiveCategory方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。