Examples with CompilerFactory org.neo4j.cypher.internal.CompilerFactory used on opensource projects

Example 1 with CompilerFactory

use of org.neo4j.cypher.internal.CompilerFactory in project neo4j by neo4j.

the class CommunityCypherEngineProvider method createEngine.

@Override
protected QueryExecutionEngine createEngine(Dependencies deps, GraphDatabaseAPI graphAPI, boolean isSystemDatabase, SPI spi) {
    GraphDatabaseCypherService queryService = new GraphDatabaseCypherService(graphAPI);
    deps.satisfyDependency(queryService);
    CypherConfiguration cypherConfig = CypherConfiguration.fromConfig(spi.config());
    CypherPlannerConfiguration plannerConfig = CypherPlannerConfiguration.fromCypherConfiguration(cypherConfig, spi.config(), isSystemDatabase);
    CypherRuntimeConfiguration runtimeConfig = CypherRuntimeConfiguration.fromCypherConfiguration(cypherConfig);
    CompilerFactory compilerFactory = makeCompilerFactory(queryService, spi, plannerConfig, runtimeConfig);
    CaffeineCacheFactory cacheFactory = makeCacheFactory(spi);
    if (isSystemDatabase) {
        CypherPlannerConfiguration innerPlannerConfig = CypherPlannerConfiguration.fromCypherConfiguration(cypherConfig, spi.config(), false);
        CompilerFactory innerCompilerFactory = makeCompilerFactory(queryService, spi, innerPlannerConfig, runtimeConfig);
        return new SystemExecutionEngine(queryService, cacheFactory, spi.logProvider(), compilerFactory, innerCompilerFactory);
    } else if (spi.config().get(GraphDatabaseInternalSettings.snapshot_query)) {
        return new SnapshotExecutionEngine(queryService, spi.config(), cacheFactory, spi.logProvider(), compilerFactory);
    } else {
        return new ExecutionEngine(queryService, cacheFactory, spi.logProvider(), compilerFactory);
    }
}