Package org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector

Examples of org.apache.hadoop.hive.serde2.objectinspector.PrimitiveObjectInspector.PrimitiveCategory

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   */
  public void addPartitionColsToBatch(VectorizedRowBatch batch) throws HiveException
  {
    int colIndex;
    Object value;
    PrimitiveCategory pCategory;
    if (partitionValues != null) {
      for (String key : partitionValues.keySet()) {
        colIndex = getColIndexBasedOnColName(key);
        value = partitionValues.get(key);
        pCategory = partitionTypes.get(key);
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  /* Prepare the constant for use when the function is called. To be used
   * during initialization.
   */
  public void prepareConstant() {
    PrimitiveCategory pc = ((PrimitiveTypeInfo) constExpr.getTypeInfo())
        .getPrimitiveCategory();

    // Convert from Java to Writable
    Object writableValue = PrimitiveObjectInspectorFactory
        .getPrimitiveJavaObjectInspector(pc).getPrimitiveWritableObject(
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   * Create a lazy primitive class given the type name.
   */
  public static LazyPrimitive<? extends ObjectInspector, ? extends Writable>
  createLazyPrimitiveClass(PrimitiveObjectInspector oi) {

    PrimitiveCategory p = oi.getPrimitiveCategory();

    switch (p) {
    case BOOLEAN:
      return new LazyBoolean((LazyBooleanObjectInspector) oi);
    case BYTE:
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  }

  public static LazyPrimitive<? extends ObjectInspector, ? extends Writable>
  createLazyPrimitiveBinaryClass(PrimitiveObjectInspector poi) {

    PrimitiveCategory pc = poi.getPrimitiveCategory();

    switch (pc) {
    case BOOLEAN:
      return new LazyDioBoolean((LazyBooleanObjectInspector) poi);
    case BYTE:
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  /**
   * Create a lazy binary primitive class given the type name.
   */
  public static LazyBinaryPrimitive<?, ?> createLazyBinaryPrimitiveClass(
      PrimitiveObjectInspector oi) {
    PrimitiveCategory p = oi.getPrimitiveCategory();
    switch (p) {
    case BOOLEAN:
      return new LazyBinaryBoolean((WritableBooleanObjectInspector) oi);
    case BYTE:
      return new LazyBinaryByte((WritableByteObjectInspector) oi);
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  public static void checkObjectByteInfo(ObjectInspector objectInspector,
      byte[] bytes, int offset, RecordInfo recordInfo, VInt vInt) {
    Category category = objectInspector.getCategory();
    switch (category) {
    case PRIMITIVE:
      PrimitiveCategory primitiveCategory = ((PrimitiveObjectInspector) objectInspector)
          .getPrimitiveCategory();
      switch (primitiveCategory) {
      case VOID:
        recordInfo.elementOffset = 0;
        recordInfo.elementSize = 0;
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   * Create a lazy primitive class given the type name.
   */
  public static LazyPrimitive<? extends ObjectInspector, ? extends Writable>
  createLazyPrimitiveClass(PrimitiveObjectInspector oi) {

    PrimitiveCategory p = oi.getPrimitiveCategory();

    switch (p) {
    case BOOLEAN:
      return new LazyBoolean((LazyBooleanObjectInspector) oi);
    case BYTE:
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  }

  public static LazyPrimitive<? extends ObjectInspector, ? extends Writable>
  createLazyPrimitiveBinaryClass(PrimitiveObjectInspector poi) {

    PrimitiveCategory pc = poi.getPrimitiveCategory();

    switch (pc) {
    case BOOLEAN:
      return new LazyDioBoolean((LazyBooleanObjectInspector) poi);
    case BYTE:
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    return getLazyObjectInspector(typeInfo, escaped, escapeChar, false);
  }

  public static AbstractPrimitiveLazyObjectInspector<?> getLazyObjectInspector(
      PrimitiveTypeInfo typeInfo, boolean escaped, byte escapeChar, boolean extBoolean) {
    PrimitiveCategory primitiveCategory = typeInfo.getPrimitiveCategory();

    switch(primitiveCategory) {
    case STRING:
      return getLazyStringObjectInspector(escaped, escapeChar);
    case CHAR:
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          startRow = new byte[serializeStream.getLength()];
          System.arraycopy(serializeStream.getData(), 0, startRow, 0, serializeStream.getLength());
          return startRow;
        }

        PrimitiveCategory pc = poi.getPrimitiveCategory();
        switch (poi.getPrimitiveCategory()) {
        case INT:
            return Bytes.toBytes(((IntWritable)writable).get());
        case BOOLEAN:
            return Bytes.toBytes(((BooleanWritable)writable).get());
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