org.semanticweb.elk.loading

Class ComposedAxiomLoader

java.lang.Object

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

org.semanticweb.elk.loading.ComposedAxiomLoader

All Implemented Interfaces:

AxiomLoader, Interrupter

public class ComposedAxiomLoader
extends SimpleInterrupter
implements AxiomLoader

A AxiomLoader that consists of two given AxiomLoaders. When changes are loaded, they are first loaded using the first AxiomLoader , and then using the second one.

Author:

"Yevgeny Kazakov"

Constructor Summary

Constructors

Constructor and Description
ComposedAxiomLoader(AxiomLoader firstLoader, AxiomLoader secondLoader)

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose() Close resources used by this AxiomLoader
boolean	isLoadingFinished()
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
void	setInterrupt(boolean flag)

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

isInterrupted

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

Constructor Detail

ComposedAxiomLoader

public ComposedAxiomLoader(AxiomLoader firstLoader,
                   AxiomLoader secondLoader)

Method Detail

load

public 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

dispose

public void dispose()

Description copied from interface: AxiomLoader

Close resources used by this AxiomLoader

Specified by:

dispose in interface AxiomLoader

isLoadingFinished

public 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

setInterrupt

public void setInterrupt(boolean flag)

Specified by:

setInterrupt in interface Interrupter

Overrides:

setInterrupt in class SimpleInterrupter