Package org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils

Examples of org.apache.hadoop.hive.serde2.objectinspector.primitive.PrimitiveObjectInspectorUtils.PrimitiveGrouping

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      // Same primitive category but different qualifiers.
      // Rely on getTypeInfoForPrimitiveCategory() to sort out the type params.
      return getTypeInfoForPrimitiveCategory((PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b, pcA);
    }

    PrimitiveGrouping pgA = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcA);
    PrimitiveGrouping pgB = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcB);
    // handle string types properly
    if (pgA == PrimitiveGrouping.STRING_GROUP && pgB == PrimitiveGrouping.STRING_GROUP) {
      // Compare as strings. Char comparison semantics may be different if/when implemented.
      return getTypeInfoForPrimitiveCategory(
          (PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b,PrimitiveCategory.STRING);
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      return null;
    }
    PrimitiveCategory pcA = ((PrimitiveTypeInfo)a).getPrimitiveCategory();
    PrimitiveCategory pcB = ((PrimitiveTypeInfo)b).getPrimitiveCategory();

    PrimitiveGrouping pgA = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcA);
    PrimitiveGrouping pgB = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcB);
    // handle string types properly
    if (pgA == PrimitiveGrouping.STRING_GROUP && pgB == PrimitiveGrouping.STRING_GROUP) {
      return PrimitiveCategory.STRING;
    }
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  public static boolean implicitConvertible(PrimitiveCategory from, PrimitiveCategory to) {
    if (from == to) {
      return true;
    }

    PrimitiveGrouping fromPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(from);
    PrimitiveGrouping toPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(to);

    // Allow implicit String to Double conversion
    if (fromPg == PrimitiveGrouping.STRING_GROUP && to == PrimitiveCategory.DOUBLE) {
      return true;
    }
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          // Check the affinity of the argument passed in with the accepted argument,
          // based on the PrimitiveGrouping
          TypeInfo passedType = argsPassedIter.next();
          if (acceptedType.getCategory() == Category.PRIMITIVE
              && passedType.getCategory() == Category.PRIMITIVE) {
            PrimitiveGrouping acceptedPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(
                ((PrimitiveTypeInfo) acceptedType).getPrimitiveCategory());
            PrimitiveGrouping passedPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(
                ((PrimitiveTypeInfo) passedType).getPrimitiveCategory());
            if (acceptedPg == passedPg) {
              // The passed argument matches somewhat closely with an accepted argument
              ++currentScore;
            }
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    if (pcA == pcB) {
      // Same primitive category but different qualifiers.
      return getTypeInfoForPrimitiveCategory((PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b, pcA);
    }

    PrimitiveGrouping pgA = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcA);
    PrimitiveGrouping pgB = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcB);
    // handle string types properly
    if (pgA == PrimitiveGrouping.STRING_GROUP && pgB == PrimitiveGrouping.STRING_GROUP) {
      return getTypeInfoForPrimitiveCategory(
          (PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b,PrimitiveCategory.STRING);
    }
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      // Same primitive category but different qualifiers.
      // Rely on getTypeInfoForPrimitiveCategory() to sort out the type params.
      return getTypeInfoForPrimitiveCategory((PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b, pcA);
    }

    PrimitiveGrouping pgA = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcA);
    PrimitiveGrouping pgB = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcB);
    // handle string types properly
    if (pgA == PrimitiveGrouping.STRING_GROUP && pgB == PrimitiveGrouping.STRING_GROUP) {
      // Compare as strings. Char comparison semantics may be different if/when implemented.
      return getTypeInfoForPrimitiveCategory(
          (PrimitiveTypeInfo)a, (PrimitiveTypeInfo)b,PrimitiveCategory.STRING);
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      return null;
    }
    PrimitiveCategory pcA = ((PrimitiveTypeInfo)a).getPrimitiveCategory();
    PrimitiveCategory pcB = ((PrimitiveTypeInfo)b).getPrimitiveCategory();

    PrimitiveGrouping pgA = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcA);
    PrimitiveGrouping pgB = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pcB);
    // handle string types properly
    if (pgA == PrimitiveGrouping.STRING_GROUP && pgB == PrimitiveGrouping.STRING_GROUP) {
      return PrimitiveCategory.STRING;
    }
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  public static boolean implicitConvertable(PrimitiveCategory from, PrimitiveCategory to) {
    if (from == to) {
      return true;
    }

    PrimitiveGrouping fromPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(from);
    PrimitiveGrouping toPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(to);

    // Allow implicit String to Double conversion
    if (fromPg == PrimitiveGrouping.STRING_GROUP && to == PrimitiveCategory.DOUBLE) {
      return true;
    }
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          // Check the affinity of the argument passed in with the accepted argument,
          // based on the PrimitiveGrouping
          TypeInfo passedType = argsPassedIter.next();
          if (acceptedType.getCategory() == Category.PRIMITIVE
              && passedType.getCategory() == Category.PRIMITIVE) {
            PrimitiveGrouping acceptedPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(
                ((PrimitiveTypeInfo) acceptedType).getPrimitiveCategory());
            PrimitiveGrouping passedPg = PrimitiveObjectInspectorUtils.getPrimitiveGrouping(
                ((PrimitiveTypeInfo) passedType).getPrimitiveCategory());
            if (acceptedPg == passedPg) {
              // The passed argument matches somewhat closely with an accepted argument
              ++currentScore;
            }
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          + arguments.length);
    }
    try {
      argumentOI = (PrimitiveObjectInspector) arguments[0];
      PrimitiveCategory pc = argumentOI.getPrimitiveCategory();
      PrimitiveGrouping pg =
          PrimitiveObjectInspectorUtils.getPrimitiveGrouping(pc);
      switch (pg) {
        case DATE_GROUP:
        case STRING_GROUP:
        case VOID_GROUP:
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