Package org.neo4j.cypher.commands

Examples of org.neo4j.cypher.commands.Query

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        Transaction tx = graphDb.beginTx();

        try {
            CypherParser parser = new CypherParser();
            ExecutionEngine engine = new ExecutionEngine(this.graphDb);
            Query query = parser.parse("start n=(procedures, 'procedureId:" + procedureId + "')  return n");
            ExecutionResult result = engine.execute(query);
            Iterator<Node> n_column = result.columnAs("n");
            Node procedure = n_column.next();
            //Removing the node from the index
            this.proceduresIndex.remove(procedure);
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        Transaction tx = graphDb.beginTx();

        try {
            CypherParser parser = new CypherParser();
            ExecutionEngine engine = new ExecutionEngine(this.graphDb);
            Query query = parser.parse("start n=(emergencies, 'emergencyId:" + emergencyId + "')  return n");
            ExecutionResult result = engine.execute(query);
            Iterator<Node> n_column = result.columnAs("n");
            Node emergency = n_column.next();
            //Removing the node from the index
            this.emergenciesIndex.remove(emergency);
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        Transaction tx = graphDb.beginTx();

        try {
            CypherParser parser = new CypherParser();
            ExecutionEngine engine = new ExecutionEngine(this.graphDb);
            Query query = parser.parse("start n=(channels, 'channelId:" + serviceChannelId + "')  return n");
            ExecutionResult result = engine.execute(query);
            Iterator<Node> n_column = result.columnAs("n");
            Node channel = n_column.next();
            //Removing the node from the index
            this.channelsIndex.remove(channel);
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        Transaction tx = graphDb.beginTx();

        try {
            CypherParser parser = new CypherParser();
            ExecutionEngine engine = new ExecutionEngine(this.graphDb);
            Query query = parser.parse("start n=(patients, 'patientId:" + patientId + "')  return n");
            ExecutionResult result = engine.execute(query);
            Iterator<Node> n_column = result.columnAs("n");
            Node patient = n_column.next();
            //Removing the node from the index
            this.channelsIndex.remove(patient);
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        Transaction tx = graphDb.beginTx();

        try {
            CypherParser parser = new CypherParser();
            ExecutionEngine engine = new ExecutionEngine(this.graphDb);
            Query query = parser.parse("start n=(buildings, 'buildingId:" + entityBuildingId + "')  return n");
            ExecutionResult result = engine.execute(query);
            Iterator<Node> n_column = result.columnAs("n");
            Node building = n_column.next();
            //Removing the node from the index
            this.buildingsIndex.remove(building);
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        CypherParser parser = new CypherParser();

        ExecutionEngine engine = new ExecutionEngine(trackingService.getGraphDb());

        Query query = parser.parse("start n=(emergencies, 'emergencyId:*')  return n");

        ExecutionResult result = engine.execute(query);
        Iterator<Node> n_column = result.columnAs("n");


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        CypherParser parser = new CypherParser();

        ExecutionEngine engine = new ExecutionEngine(trackingService.getGraphDb());

        Query query = parser.parse("start n=(emergencies, 'emergencyId:*')  return n");

        ExecutionResult result = engine.execute(query);
        Iterator<Node> n_column = result.columnAs("n");


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    }

    private ExecutionResult parseAndExecuteQuery(String statement) {
        try {
            CypherParser parser = new CypherParser();
            Query query = parser.parse(statement);
            return executionEngine.execute(query);
        } catch(Exception e) {
            throw new InvalidDataAccessResourceUsageException("Error executing statement " + statement, e);
        }
    }
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Related Classes of org.neo4j.cypher.commands.Query

  • com.wordpress.salaboy.context.tracking.ContextTrackingServiceImpl
  • com.wordpress.salaboy.procedures.tracking.GenericEmergencyProcedureWithTrackingTest
  • com.wordpress.salaboy.TrackingAndPersistenceTest
  • org.springframework.data.neo4j.support.query.CypherQueryEngine
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