Examples of org.jboss.dna.graph.query.QueryEngine

org.jboss.dna.graph.query.QueryEngine
A query engine that is able to execute formal queries expressed in the Graph API's {@link QueryCommand Abstract Query Model}.

             */
            public QueryResults execute() {
                Batch batch = batch();
                TypeSystem typeSystem = getContext().getValueFactories().getTypeSystem();
                QueryContext context = new GraphQueryContext(schemata, typeSystem, hints, problems, variables, batch);
                QueryEngine engine = getQueryEngine();
                return engine.execute(context, query);
            }
        };
    }

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                // Submit the batch before the processing the query. No need to hold onto the batch results,
                // because each ProcessingComponent holds onto its AccessQueryRequest ...
                ((GraphQueryContext)context).getBatch().execute();
            }
        };
        return new QueryEngine(planner, optimizer, processor);
    }

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                                                                     Columns resultColumns,
                                                                     Analyzer analyzer ) {
                    return new AccessQueryProcessor((GraphQueryContext)context, resultColumns, accessNode);
                }
            };
            this.queryEngine = new QueryEngine(planner, optimizer, processor);


            // Index any existing content ...
            reindexContent();
        }

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Related Classes of org.jboss.dna.graph.query.QueryEngine

org.jboss.dna.graph.Graph

org.jboss.dna.graph.query.model.Constraint

org.jboss.dna.graph.query.optimize.RuleBasedOptimizer

org.jboss.dna.graph.query.plan.CanonicalPlanner

org.jboss.dna.graph.query.plan.PlanNode

org.jboss.dna.graph.query.process.QueryResultColumns

org.jboss.dna.graph.query.QueryResults.Statistics

org.jboss.dna.jcr.RepositoryQueryManager$SelfContained

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