org.semanticweb.elk.loading

Class AbstractAxiomLoader

java.lang.Object

org.semanticweb.elk.util.concurrent.computation.SimpleInterrupter

org.semanticweb.elk.loading.AbstractAxiomLoader

All Implemented Interfaces:

AxiomLoader, Interrupter

Direct Known Subclasses:

EmptyAxiomLoader, Owl2ParserLoader

public abstract class AbstractAxiomLoader
extends SimpleInterrupter
implements AxiomLoader

A skeletal implementation of the AxiomLoader that minimizes the effort to implement the interface.

Author:

"Yevgeny Kazakov"

Constructor Summary

Constructors

Constructor and Description
AbstractAxiomLoader()

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Close resources used by this AxiomLoader
abstract boolean	isLoadingFinished()
abstract void	load(ElkAxiomProcessor axiomInserter, ElkAxiomProcessor axiomDeleter) Loads pending axioms using the provided axiomInserter for inserting axioms and axiomDeleter for deleting axioms; if called twice, the already loaded axioms will not be processed again

Methods inherited from class org.semanticweb.elk.util.concurrent.computation.SimpleInterrupter

isInterrupted, setInterrupt

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.semanticweb.elk.util.concurrent.computation.Interrupter

isInterrupted, setInterrupt

Constructor Detail

AbstractAxiomLoader

public AbstractAxiomLoader()

Method Detail

load

public abstract void load(ElkAxiomProcessor axiomInserter,
        ElkAxiomProcessor axiomDeleter)
                   throws ElkLoadingException

Description copied from interface: AxiomLoader

Loads pending axioms using the provided axiomInserter for inserting axioms and axiomDeleter for deleting axioms; if called twice, the already loaded axioms will not be processed again

Specified by:

load in interface AxiomLoader

Parameters:

axiomInserter - an ElkAxiomProcessor that inserts the axioms that were added

axiomDeleter - an ElkAxiomProcessor that deletes the axioms that were removed

Throws:

ElkLoadingException - if loading cannot be completed successfully

isLoadingFinished

public abstract boolean isLoadingFinished()

Specified by:

isLoadingFinished in interface AxiomLoader

Returns:

true if the loading is finished, i.e., calling AxiomLoader.load(ElkAxiomProcessor, ElkAxiomProcessor) will have no effect

dispose

public void dispose()

Description copied from interface: AxiomLoader

Close resources used by this AxiomLoader

Specified by:

dispose in interface AxiomLoader