jef.dna.constantPoolTable
Interface ConstantPoolTableFactory

All Known Implementing Classes:

CPTableFactory

public interface ConstantPoolTableFactory

This is the interface every factory class returning a constant pool table implementation has to implement.

Author:

Francesco Russo frusso@cs.unibo.it

Method Summary

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

Method Detail

getInstance

ConstantPoolTable getInstance()

Returns an empty instance of the ConstantPoolTable interface

Returns:

ConstantPoolTable The implementation instance

getInstance

ConstantPoolTable getInstance(java.io.DataInputStream dis,
                              Dna dna,
                              int cptSize)
                              throws MissingDnaContainerException,
                                     DnaDeserializationException

Returns a populated instance of the ConstantPoolTable interface

Parameters:

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

dna - The Dna container

cptSize - The number of expected constant pool table entries

Returns:

ConstantPoolTable The implementation instance

Throws:

MissingDnaContainerException

DnaDeserializationException