Examples of DataProvider

Examples of org.adfemg.datacontrol.xml.provider.data.DataProvider

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            // DataFilter needs to be constructed with nested DataProvider as constructor arg
            DataControlProviderDefinition<DataProvider> nestedDataProvDef =
                providerDef.getNestedProviderDefinitions().get(0);
            Class<DataProvider> dfltDataProvImpl =
                (Class<DataProvider>) XMLDCConstants.DFLT_PROVIDERS.get(DataProvider.class);
            DataProvider nestedDataProv = newProviderInstance(nestedDataProvDef, DataProvider.class, dfltDataProvImpl);
            // now instantiate DataFilter with nested DataProvider
            Constructor<DataFilter> constructor;
            try {
                constructor = ((Class<DataFilter>) cls).getConstructor(DataProvider.class);
            } catch (NoSuchMethodException e) {
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Examples of org.apache.click.dataprovider.DataProvider

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     * @return the Option list
     */
    public List getOptionList() {
        if (optionList == null) {

            DataProvider dp = getDataProvider();

            if (dp != null) {
                Iterable iterableData = dp.getData();

                if (iterableData instanceof List) {
                    // Set optionList to data
                    setOptionList((List) iterableData);

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Examples of org.apache.marmotta.ldclient.api.provider.DataProvider

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            if(!config.isExcludedUri(resource)) {

                Endpoint endpoint = getEndpoint(resource);

                if(endpoint != null) {
                    DataProvider provider = getDataProvider(endpoint);
                    if(provider != null) {
                        return provider.retrieveResource(resource, this, endpoint);
                    } else {
                        log.error("no service provider for type {}",endpoint.getType());
                    }
                } else {
                    // TODO: the fallback should at least be a Linked Data handler, so maybe we should merge the ldclient-provider-rdf?
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Examples of org.apache.stratos.throttling.manager.dataproviders.DataProvider

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    }

    public void prepareData(ThrottlingDataContext dataContext) throws ThrottlingException {
        dataProviderIterator.reset();
        while (dataProviderIterator.hasNext()) {
            final DataProvider dataProvider = (DataProvider) dataProviderIterator.next();
            if (dataProvider == null) {
                String msg =
                        "Error in invoking the data provider. " + "dataProviderConfigs is null or "
                                + "data provider is not yet loaded";
                log.error(msg);
                throw new ThrottlingException(msg);
            }
            dataProvider.invoke(dataContext);
            if (dataContext.isProcessingComplete()) {
                break;
            }
        }
    }
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Examples of org.drools.core.spi.DataProvider

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        BetaMemory bm = fm.getBetaMemory();
        ContextEntry[] context = bm.getContext();
        BetaConstraints betaConstraints = fromNode.getBetaConstraints();
        AlphaNodeFieldConstraint[] alphaConstraints = fromNode.getAlphaConstraints();
        DataProvider dataProvider = fromNode.getDataProvider();
        Class resultClass = fromNode.getResultClass();

        for (LeftTuple leftTuple = srcLeftTuples.getInsertFirst(); leftTuple != null; ) {
            LeftTuple next = leftTuple.getStagedNext();

            PropagationContext propagationContext = leftTuple.getPropagationContext();

            Map<Object, RightTuple> matches = null;
            boolean useLeftMemory = RuleNetworkEvaluator.useLeftMemory(fromNode, leftTuple);

            if (useLeftMemory) {
                fm.betaMemory.getLeftTupleMemory().add(leftTuple);
                matches = new LinkedHashMap<Object, RightTuple>();
                leftTuple.setObject(matches);
            }

            betaConstraints.updateFromTuple(context,
                                            wm,
                                            leftTuple);

            for (final java.util.Iterator<?> it = dataProvider.getResults(leftTuple,
                                                                          wm,
                                                                          propagationContext,
                                                                          fm.providerContext); it.hasNext(); ) {
                final Object object = it.next();
                if ( (object == null) || !resultClass.isAssignableFrom( object.getClass() ) ) {
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Examples of org.drools.core.spi.DataProvider

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        BetaMemory bm = fm.getBetaMemory();
        LeftTupleMemory ltm = bm.getLeftTupleMemory();
        ContextEntry[] context = bm.getContext();
        BetaConstraints betaConstraints = fromNode.getBetaConstraints();
        AlphaNodeFieldConstraint[] alphaConstraints = fromNode.getAlphaConstraints();
        DataProvider dataProvider = fromNode.getDataProvider();
        Class resultClass = fromNode.getResultClass();

        for (LeftTuple leftTuple = srcLeftTuples.getUpdateFirst(); leftTuple != null; ) {
            LeftTuple next = leftTuple.getStagedNext();

            PropagationContext propagationContext = leftTuple.getPropagationContext();

            final Map<Object, RightTuple> previousMatches = (Map<Object, RightTuple>) leftTuple.getObject();
            final Map<Object, RightTuple> newMatches = new HashMap<Object, RightTuple>();
            leftTuple.setObject(newMatches);

            betaConstraints.updateFromTuple(context,
                                            wm,
                                            leftTuple);

            FastIterator rightIt = LinkedList.fastIterator;
            for (final java.util.Iterator<?> it = dataProvider.getResults(leftTuple,
                                                                          wm,
                                                                          propagationContext,
                                                                          fm.providerContext); it.hasNext(); ) {
                final Object object = it.next();
                if ( (object == null) || !resultClass.isAssignableFrom( object.getClass() ) ) {
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Examples of org.drools.core.spi.DataProvider

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                                contextStack,
                                rce );
            }
            ((Accumulate)element).resetInnerDeclarationCache();
        } else if ( element instanceof From ) {
            DataProvider provider = ((From) element).getDataProvider();
            Declaration[] decl = provider.getRequiredDeclarations();
            for (Declaration aDecl : decl) {
                Declaration resolved = resolver.getDeclaration(null,
                        aDecl.getIdentifier());
                if (resolved != null && resolved != aDecl) {
                    provider.replaceDeclaration(aDecl,
                            resolved);
                } else if (resolved == null) {
                    // it is probably an implicit declaration, so find the corresponding pattern
                    Pattern old = aDecl.getPattern();
                    Pattern current = resolver.findPatternByIndex(old.getIndex());
                    if (current != null && old != current) {
                        resolved = new Declaration(aDecl.getIdentifier(),
                                aDecl.getExtractor(),
                                current);
                        provider.replaceDeclaration(aDecl,
                                resolved);
                    }
                }
            }
        } else if ( element instanceof QueryElement ) {
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Examples of org.drools.core.spi.DataProvider

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        BetaMemory bm = fm.getBetaMemory();
        ContextEntry[] context = bm.getContext();
        BetaConstraints betaConstraints = fromNode.getBetaConstraints();
        AlphaNodeFieldConstraint[] alphaConstraints = fromNode.getAlphaConstraints();
        DataProvider dataProvider = fromNode.getDataProvider();
        Class resultClass = fromNode.getResultClass();

        for (LeftTuple leftTuple = srcLeftTuples.getInsertFirst(); leftTuple != null; ) {
            LeftTuple next = leftTuple.getStagedNext();

            PropagationContext propagationContext = leftTuple.getPropagationContext();

            Map<Object, RightTuple> matches = null;
            boolean useLeftMemory = RuleNetworkEvaluator.useLeftMemory(fromNode, leftTuple);

            if (useLeftMemory) {
                fm.betaMemory.getLeftTupleMemory().add(leftTuple);
                matches = new LinkedHashMap<Object, RightTuple>();
                leftTuple.setObject(matches);
            }

            betaConstraints.updateFromTuple(context,
                                            wm,
                                            leftTuple);

            for (final java.util.Iterator<?> it = dataProvider.getResults(leftTuple,
                                                                          wm,
                                                                          propagationContext,
                                                                          fm.providerContext); it.hasNext(); ) {
                final Object object = it.next();
                if ( (object == null) || !resultClass.isAssignableFrom( object.getClass() ) ) {
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Examples of org.drools.core.spi.DataProvider

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        BetaMemory bm = fm.getBetaMemory();
        LeftTupleMemory ltm = bm.getLeftTupleMemory();
        ContextEntry[] context = bm.getContext();
        BetaConstraints betaConstraints = fromNode.getBetaConstraints();
        AlphaNodeFieldConstraint[] alphaConstraints = fromNode.getAlphaConstraints();
        DataProvider dataProvider = fromNode.getDataProvider();
        Class resultClass = fromNode.getResultClass();

        for (LeftTuple leftTuple = srcLeftTuples.getUpdateFirst(); leftTuple != null; ) {
            LeftTuple next = leftTuple.getStagedNext();

            PropagationContext propagationContext = leftTuple.getPropagationContext();

            final Map<Object, RightTuple> previousMatches = (Map<Object, RightTuple>) leftTuple.getObject();
            final Map<Object, RightTuple> newMatches = new HashMap<Object, RightTuple>();
            leftTuple.setObject(newMatches);

            betaConstraints.updateFromTuple(context,
                                            wm,
                                            leftTuple);

            FastIterator rightIt = LinkedList.fastIterator;
            for (final java.util.Iterator<?> it = dataProvider.getResults(leftTuple,
                                                                          wm,
                                                                          propagationContext,
                                                                          fm.providerContext); it.hasNext(); ) {
                final Object object = it.next();
                if ( (object == null) || !resultClass.isAssignableFrom( object.getClass() ) ) {
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Examples of org.drools.core.spi.DataProvider

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                                contextStack,
                                rce );
            }
            ((Accumulate)element).resetInnerDeclarationCache();
        } else if ( element instanceof From ) {
            DataProvider provider = ((From) element).getDataProvider();
            Declaration[] decl = provider.getRequiredDeclarations();
            for (Declaration aDecl : decl) {
                Declaration resolved = resolver.getDeclaration(null,
                        aDecl.getIdentifier());
                if (resolved != null && resolved != aDecl) {
                    provider.replaceDeclaration(aDecl,
                            resolved);
                } else if (resolved == null) {
                    // it is probably an implicit declaration, so find the corresponding pattern
                    Pattern old = aDecl.getPattern();
                    Pattern current = resolver.findPatternByIndex(old.getIndex());
                    if (current != null && old != current) {
                        resolved = new Declaration(aDecl.getIdentifier(),
                                aDecl.getExtractor(),
                                current);
                        provider.replaceDeclaration(aDecl,
                                resolved);
                    }
                }
            }
        } else if ( element instanceof QueryElement ) {
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