jef.dna.fieldsTable
Interface FieldsTableFactory

All Known Implementing Classes:

FTableFactory

public interface FieldsTableFactory

This interface defines the methods every imlpementation class has to provide for instantiating FieldsTable objects.

Author:

Francesco Russo

Method Summary

FieldsTable	getInstance() Returns an empty instance of the FieldsTable interface
FieldsTable	getInstance(java.io.DataInputStream dis, Dna dna, int fieldsCount) Returns a populated instance of the FieldsTable interface

Method Detail

getInstance

FieldsTable getInstance()

Returns an empty instance of the FieldsTable interface

Returns:

FieldsTable The implementation instance

getInstance

FieldsTable getInstance(java.io.DataInputStream dis,
                        Dna dna,
                        int fieldsCount)
                        throws MissingDnaContainerException,
                               DnaDeserializationException

Returns a populated instance of the FieldsTable interface

Parameters:

dis - The input stream the table has to be read from

dna - The Dna container

fieldsCount - The number of expected fields

Returns:

FieldsTable The implementation instance

Throws:

MissingDnaContainerException

DnaDeserializationException