Examples of QueryProcessor

com.google.gerrit.server.query.change.QueryProcessor
net.sf.saxon.query.QueryProcessor
A QueryProcessor allows the compilation of XQuery queries for subsequent execution. Compilation consists of parsing, static analysis, optimization, and creation of an internal representation of the query for subsequent evaluation.
The compilation of a query takes context information from a static context, which is represented by a StaticQueryContext object. This provides the necessary information about collations, base URI, etc.

This class is retained for backwards compatibility, but there is no longer any need for applications to use it directly, since all its methods are available directly from the StaticQueryContext object.
@deprecated since Saxon 8.1: use methods on the StaticQueryContext directly
org.jboss.dna.graph.query.process.QueryProcessor
An abstract {@link Processor} implementation that builds a tree of {@link ProcessingComponent} objects to perform the differentparts of the query processing logic. Subclasses are required to only implement one method: the {@link #createAccessComponent(QueryCommand,QueryContext,PlanNode,Columns,Analyzer)} should create a ProcessorComponentobject that will perform the (low-level access) query described by the {@link PlanNode plan} given as a parameter.
org.teiid.query.processor.QueryProcessor
Driver for plan processing.
org.wso2.carbon.registry.core.dataaccess.QueryProcessor
All query processors should extend this class. All configured query processor implementations will be associated with a query type. Once an execute operation is called for a query of that type, the associated query processor is invoked. Then all the tasks required for processing that query should be taken over by the query processor implementation. This processing steps include interpreting of given query parameters, constructing the resulting resource object, etc.
xbird.engine.backend.QueryProcessor

@author Makoto YUI (yuin405 AT gmail.com)

Examples of org.wso2.carbon.registry.core.dataaccess.QueryProcessor

                try {
                    Class qpClass = Class.forName(configuration.getProcessorClassName());
                    Constructor constructor =
                            qpClass.getConstructor(DataAccessManager.class, UserRealm.class);


                    QueryProcessor queryProcessor =
                            (QueryProcessor) constructor.newInstance(dataAccessManager);


                    queryProcessors.put(configuration.getQueryType(), queryProcessor);


                } catch (ClassNotFoundException e) {

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Examples of org.wso2.carbon.registry.core.dataaccess.QueryProcessor

            String msg = "Failed to execute query at path: " + queryResource.getPath() +
                    ". Query resources should have a media type to map to a query processor.";
            throw new RegistryException(msg);
        }


        QueryProcessor queryProcessor =
                queryProcessors.get(queryResource.getMediaType());
        if (queryProcessor == null) {
            String msg = "Failed to execute query at path: " + queryResource.getPath() +
                    ". No query processor is associated with the query type: " +
                    queryResource.getMediaType();
            throw new RegistryException(msg);
        }


        return queryProcessor.executeQuery(registry, queryResource, parameters);
    }

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Examples of xbird.engine.backend.QueryProcessor

        return sched;
    }


    private static ScheduledEventListener[] createListeners(ResponseListener resHandler) {
        final ScheduledEventListener[] listeners = new ScheduledEventListener[4];
        listeners[0] = new QueryProcessor(resHandler);
        listeners[1] = new DistributedCompiler(resHandler);
        listeners[2] = new PreparedQueryProcessor(resHandler);
        listeners[3] = new CommandProcessor(resHandler);
        //listeners[4] = new GridQueryTaskProcessor(resHandler);
        return listeners;

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