internal static ObjectInspector getPrimitiveWritableObjectInspector(PrimitiveTypeInfo primitiveTypeInfo)
{
switch (primitiveTypeInfo.getPrimitiveCategory())
{
case PrimitiveCategory.BINARY:
return(writableBinaryObjectInspector);
case PrimitiveCategory.BOOLEAN:
return(writableBooleanObjectInspector);
case PrimitiveCategory.BYTE:
return(writableByteObjectInspector);
case PrimitiveCategory.DATE:
return(writableDateObjectInspector);
case PrimitiveCategory.DECIMAL:
DecimalTypeInfo decimalInfo = (DecimalTypeInfo)primitiveTypeInfo;
return(new HiveDecimalObjectInspector(decimalInfo.precision(), decimalInfo.scale()));
case PrimitiveCategory.DOUBLE:
return(writableDoubleObjectInspector);
case PrimitiveCategory.FLOAT:
return(writableFloatObjectInspector);
case PrimitiveCategory.INT:
return(writableIntObjectInspector);
case PrimitiveCategory.LONG:
return(writableLongObjectInspector);
case PrimitiveCategory.SHORT:
return(writableShortObjectInspector);
case PrimitiveCategory.CHAR:
return(new CharObjectInspector((CharTypeInfo)primitiveTypeInfo));
case PrimitiveCategory.STRING:
return(writableStringObjectInspector);
case PrimitiveCategory.VARCHAR:
return(new VarcharObjectInspector((VarcharTypeInfo)primitiveTypeInfo));
case PrimitiveCategory.TIMESTAMP:
return(writableTimestampObjectInspector);
default:
throw new NotImplementedException(primitiveTypeInfo.getPrimitiveCategory().ToString());
}
}
internal static PrimitiveTypeEntry getTypeEntryFromTypeName(string typeName)
{
PrimitiveTypeInfo info = TypeInfoFactory.getPrimitiveTypeInfo(typeName) as PrimitiveTypeInfo;
if (info != null)
{
return(new PrimitiveTypeEntry
{
primitiveCategory = info.getPrimitiveCategory(),
typeName = typeName,
});
}
return(null);
}
protected PrimitiveObjectInspector(PrimitiveTypeInfo typeInfo)
{
this.typeInfo = typeInfo;
}
protected StringBaseObjectInspector(PrimitiveTypeInfo typeInfo)
: base(typeInfo)
{
}
internal static ObjectInspector getPrimitiveJavaObjectInspector(PrimitiveTypeInfo primitiveTypeInfo)
{
throw new NotImplementedException();
}
