org.apache.druid.frame.field

Interface ReadableFieldPointer

All Known Implementing Classes:

ConstantFieldPointer, RowMemoryFieldPointer

public interface ReadableFieldPointer

Pointer to a field position in some memory. Only points to the beginning of the field, since all fields can be read without knowing their entire length. See RowBasedFrameWriter for details about the format.

Method Summary

Modifier and Type	Method and Description
long	position() Starting position of the field.

Method Detail

position

long position()

Starting position of the field.