uk.ac.bbk.dcs.automed.evolution.schemaModelEvolution
Class SMEvolution

java.lang.Object
  uk.ac.bbk.dcs.automed.evolution.schemaModelEvolution.SMEvolution

All Implemented Interfaces:

Evolution

Direct Known Subclasses:

ExtensionalSchemaEvolution, VirtualSchemaEvolution

public abstract class SMEvolution
extends java.lang.Object
implements Evolution

Field Summary

protected int	evolutionType
protected Schema	evolvedSchema
protected boolean	isRepair
protected Schema	originalSchema
protected int	schemaEvolutionType
protected Schema	schemaToEvolve

Fields inherited from interface uk.ac.bbk.dcs.automed.evolution.Evolution

EVOLVE_DATA, EVOLVE_EXTENTIONAL_SCHEMA, EVOLVE_INTEGRATED_SCHEMA, EVOLVE_SCHEMAMODEL

Constructor Summary

SMEvolution(int schemaEvolutionType, boolean isRepair, Schema originalSchema, Schema evolvedSchema)

Method Summary

int	getEvolutionType()
boolean	getIsRepair()
int	getSchemaEvolutionType()
protected abstract void	processAddTransformation(Transformation crntTransformation)
protected abstract void	processContractTransformation(Transformation crntTransformation)
protected abstract void	processDeleteTransformation(Transformation crntTransformation)
void	processEvolution()
void	processEvolution(Transformation[] oldTs)
protected abstract void	processExtendTransformation(Transformation crntTransformation)
protected abstract void	processRenameTransformation(Transformation crntTransformation)
void	processTransformation(Transformation crntTransformation) Process A Passed Transformation
boolean	repairPathway(Pathway pathway)
boolean	repairPathway(Transformation[] transformation)
void	setIsRepair(boolean isRepair)
Pathway	simplifyPathway(Pathway pathway) The current implementation of this method is null.
java.util.List	simplifyPathway(Schema fromSchema, Schema toSchema) This is over loaded method to simplify the pathway between two schemas.

Methods inherited from class java.lang.Object

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

Field Detail

schemaToEvolve

protected Schema schemaToEvolve

evolutionType

protected int evolutionType

originalSchema

protected Schema originalSchema

evolvedSchema

protected Schema evolvedSchema

isRepair

protected boolean isRepair

schemaEvolutionType

protected int schemaEvolutionType

Constructor Detail

SMEvolution

public SMEvolution(int schemaEvolutionType,
                   boolean isRepair,
                   Schema originalSchema,
                   Schema evolvedSchema)
            throws SMEvolutionException

Throws:

SMEvolutionException

Method Detail

setIsRepair

public void setIsRepair(boolean isRepair)

getEvolutionType

public int getEvolutionType()

Specified by:

getEvolutionType in interface Evolution

getIsRepair

public boolean getIsRepair()

simplifyPathway

public Pathway simplifyPathway(Pathway pathway)

The current implementation of this method is null. This method can be implemented to return the simplified version of the pathhway.

simplifyPathway

public java.util.List simplifyPathway(Schema fromSchema,
                                      Schema toSchema)
                               throws SMEvolutionException

This is over loaded method to simplify the pathway between two schemas. And returns the List of Pathways. The current implementation of this method is null. This method can be implemented to return the simplified version of the pathhway.

Throws:

SMEvolutionException

repairPathway

public boolean repairPathway(Pathway pathway)

repairPathway

public boolean repairPathway(Transformation[] transformation)

processAddTransformation

protected abstract void processAddTransformation(Transformation crntTransformation)

processDeleteTransformation

protected abstract void processDeleteTransformation(Transformation crntTransformation)

processRenameTransformation

protected abstract void processRenameTransformation(Transformation crntTransformation)

processExtendTransformation

protected abstract void processExtendTransformation(Transformation crntTransformation)

processContractTransformation

protected abstract void processContractTransformation(Transformation crntTransformation)

processEvolution

public void processEvolution()
                      throws SMEvolutionException

Specified by:

processEvolution in interface Evolution

Throws:

SMEvolutionException

processEvolution

public void processEvolution(Transformation[] oldTs)
                      throws SMEvolutionException

Throws:

SMEvolutionException

processTransformation

public void processTransformation(Transformation crntTransformation)

Process A Passed Transformation

Parameters:

crntTransformation - name of the current Transformation.

getSchemaEvolutionType

public int getSchemaEvolutionType()