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

Examples of org.apache.hadoop.hive.serde2.objectinspector.ObjectInspectorConverters.Converter.convert()


      // Byte
      Converter byteConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableByteObjectInspector);
      assertEquals("ByteConverter", new ByteWritable((byte) 0), byteConverter
          .convert(Integer.valueOf(0)));
      assertEquals("ByteConverter", new ByteWritable((byte) 1), byteConverter
          .convert(Integer.valueOf(1)));

      // Short
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      Converter byteConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableByteObjectInspector);
      assertEquals("ByteConverter", new ByteWritable((byte) 0), byteConverter
          .convert(Integer.valueOf(0)));
      assertEquals("ByteConverter", new ByteWritable((byte) 1), byteConverter
          .convert(Integer.valueOf(1)));

      // Short
      Converter shortConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
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      // Short
      Converter shortConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableShortObjectInspector);
      assertEquals("ShortConverter", new ShortWritable((short) 0),
          shortConverter.convert(Integer.valueOf(0)));
      assertEquals("ShortConverter", new ShortWritable((short) 1),
          shortConverter.convert(Integer.valueOf(1)));

      // Int
      Converter intConverter = ObjectInspectorConverters.getConverter(
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          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableShortObjectInspector);
      assertEquals("ShortConverter", new ShortWritable((short) 0),
          shortConverter.convert(Integer.valueOf(0)));
      assertEquals("ShortConverter", new ShortWritable((short) 1),
          shortConverter.convert(Integer.valueOf(1)));

      // Int
      Converter intConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableIntObjectInspector);
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      // Int
      Converter intConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableIntObjectInspector);
      assertEquals("IntConverter", new IntWritable(0), intConverter
          .convert(Integer.valueOf(0)));
      assertEquals("IntConverter", new IntWritable(1), intConverter
          .convert(Integer.valueOf(1)));

      // Long
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      Converter intConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableIntObjectInspector);
      assertEquals("IntConverter", new IntWritable(0), intConverter
          .convert(Integer.valueOf(0)));
      assertEquals("IntConverter", new IntWritable(1), intConverter
          .convert(Integer.valueOf(1)));

      // Long
      Converter longConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
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      // Long
      Converter longConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableLongObjectInspector);
      assertEquals("LongConverter", new LongWritable(0), longConverter
          .convert(Integer.valueOf(0)));
      assertEquals("LongConverter", new LongWritable(1), longConverter
          .convert(Integer.valueOf(1)));

      // Float
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      Converter longConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableLongObjectInspector);
      assertEquals("LongConverter", new LongWritable(0), longConverter
          .convert(Integer.valueOf(0)));
      assertEquals("LongConverter", new LongWritable(1), longConverter
          .convert(Integer.valueOf(1)));

      // Float
      Converter floatConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
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      // Float
      Converter floatConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableFloatObjectInspector);
      assertEquals("LongConverter", new FloatWritable(0), floatConverter
          .convert(Integer.valueOf(0)));
      assertEquals("LongConverter", new FloatWritable(1), floatConverter
          .convert(Integer.valueOf(1)));

      // Double
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      Converter floatConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
          PrimitiveObjectInspectorFactory.writableFloatObjectInspector);
      assertEquals("LongConverter", new FloatWritable(0), floatConverter
          .convert(Integer.valueOf(0)));
      assertEquals("LongConverter", new FloatWritable(1), floatConverter
          .convert(Integer.valueOf(1)));

      // Double
      Converter doubleConverter = ObjectInspectorConverters.getConverter(
          PrimitiveObjectInspectorFactory.javaIntObjectInspector,
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