allocates a column with each element of size ` width ` either on or off heap . concode_field_sep boolean anyNullsSet concode_elem_sep int numNulls concode_elem_sep DataType type concode_elem_sep int capacity concode_field_sep void putNotNull concode_elem_sep void putInt concode_elem_sep DataType dataType concode_elem_sep void putDouble concode_elem_sep double getDouble concode_elem_sep long nullsNativeAddress concode_elem_sep void putIntsLittleEndian concode_elem_sep void putNotNulls concode_elem_sep void putNulls concode_elem_sep int getInt concode_elem_sep void putDoubles concode_elem_sep void putDoubles concode_elem_sep void putDoubles concode_elem_sep boolean anyNullsSet concode_elem_sep void putInts concode_elem_sep void putInts concode_elem_sep void reset concode_elem_sep int numNulls concode_elem_sep boolean getIsNull concode_elem_sep void close concode_elem_sep void putNull concode_elem_sep long valuesNativeAddress
ColumnVector function ( int arg0 , DataType arg1 , MemoryMode arg2 ) { if ( arg2 == MemoryMode . OFF_HEAP ) { return new OffHeapColumnVector ( arg0 , arg1 ) ; } else { return new OnHeapColumnVector ( arg0 , arg1 ) ; } }