jef.dna.infoStructures.impl
Class InfoFactory

java.lang.Object
  jef.dna.infoStructures.impl.InfoFactory

All Implemented Interfaces:

InfoStructuresFactory

public class InfoFactory
extends java.lang.Object
implements InfoStructuresFactory

This class is the factory needed for instantiating InfoStructures.

Author:

Francesco Russo (frusso@cs.unibo.it)

Field Summary

int	ATTRIBUTE_INFO
int	FIELD_INFO
int	METHOD_INFO

Constructor Summary

InfoFactory()
Creates a new instance of InfoFactory

Method Summary

InfoStructure	getInstance(int type) Returns a new InfoStructure instance according to the type specified as input parameter.
InfoStructure	getInstance(int type, java.io.DataInputStream dis, Dna dna) Returns a new InfoStructure instance according to the type specified as input parameter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ATTRIBUTE_INFO

public final int ATTRIBUTE_INFO

See Also:

Constant Field Values

FIELD_INFO

public final int FIELD_INFO

See Also:

Constant Field Values

METHOD_INFO

public final int METHOD_INFO

See Also:

Constant Field Values

Constructor Detail

InfoFactory

public InfoFactory()

Creates a new instance of InfoFactory

Method Detail

getInstance

public InfoStructure getInstance(int type)
                          throws UnknownInfoStructureException

Description copied from interface: InfoStructuresFactory

Returns a new InfoStructure instance according to the type specified as input parameter. This type has to be one of the valid types defined by this interface's public constants. After this method has been invoked, please remember to initialize the obtained instance by calling its fromStream method, and by setting the reference to the Dna instance this INFO_structure will belong to.

Specified by:

getInstance in interface InfoStructuresFactory

Parameters:

type - The type of the required instance

Returns:

InfoStructure A valid InfoStructure implementation of the given type type

Throws:

UnknownInfoStructureException

getInstance

public InfoStructure getInstance(int type,
                                 java.io.DataInputStream dis,
                                 Dna dna)
                          throws DnaDeserializationException,
                                 UnknownInfoStructureException

Description copied from interface: InfoStructuresFactory

Returns a new InfoStructure instance according to the type specified as input parameter. This type has to be one of the valid types defined by this interface's public constants.

Specified by:

getInstance in interface InfoStructuresFactory

Parameters:

type - The type of the required instance

dis - The input stream for reading the info structure in

dna - The current Dna instance

Returns:

InfoStructure The requested InfoStructure instance

Throws:

DnaDeserializationException

UnknownInfoStructureException - The provided type is not valid