@Override protected ExtendedIterator<Triple> processMethod() throws AsyncException { checkOpen(); if (!isPrepared) prepare(getHandler("")); Finder cascade = transitiveEngine.getFinder( getHandler(""), pattern, FinderUtil.cascade(tbox, continuation)); return UniqueExtendedIterator.create(cascade.find(getHandler(""), pattern)); }
/** * Internals of findWithContinuation implementation which allows control over functor filtering. */ private ExtendedIterator<Triple> findWithContinuation( TriplePattern pattern, Finder continuation, boolean filter) { checkOpen(); this.requirePrepared(); ExtendedIterator<Triple> result = null; if (fdata == null) { result = fdeductions.findWithContinuation(pattern, continuation); } else { if (continuation == null) { result = fdata.findWithContinuation(pattern, fdeductions); } else { result = fdata.findWithContinuation(pattern, FinderUtil.cascade(fdeductions, continuation)); } } if (filter && filterFunctors) { return result.filterDrop(Functor.acceptFilter); } else { return result; } }
@Override protected ExtendedIterator<Triple> processMethod() throws AsyncException { checkOpen(); if (!isPrepared) prepare(getHandler("")); ExtendedIterator<Triple> result = null; if (fdata == null) { result = fdeductions.findWithContinuation(getHandler("result"), pattern, continuation); } else { if (continuation == null) { result = fdata.findWithContinuation(getHandler("result"), pattern, fdeductions); } else { result = fdata.findWithContinuation( getHandler("result"), pattern, FinderUtil.cascade(fdeductions, continuation)); } } if (filter && filterFunctors) { return result.filterDrop(Functor.acceptFilter); } else { return result; } }
@Override public void doExecute() { super.doExecute(); SpecType theOneAndOnlySpecType = ((Content) this.owner).getSpecTypes().get(0); Collection<AttributeDefinition> affectedAttributeDefinitions = FinderUtil.helper_findAttributedefinitionsInSpectypeBasedonDatatypedefinition( (DatatypeDefinition) value, theOneAndOnlySpecType); // replace the old TYPE (=DataDefinition) with the new one, in each affected AttributeDefinition for (AttributeDefinition attributeDefinition : affectedAttributeDefinitions) { Command cmd = new SetCommand( this.domain, attributeDefinition, attributeDefinition .eClass() .getEStructuralFeature(ErfPackage.ATTRIBUTE_DEFINITION__TYPE), this.collection.toArray()[0]); this.domain.getCommandStack().execute(cmd); } }