io.hetu.core.plugin.datacenter.optimization

Class DataCenterPlanOptimizer

java.lang.Object

io.hetu.core.plugin.datacenter.optimization.DataCenterPlanOptimizer

All Implemented Interfaces:

ConnectorPlanOptimizer

public class DataCenterPlanOptimizer
extends Object
implements ConnectorPlanOptimizer

Constructor Summary

Constructors

Constructor and Description
DataCenterPlanOptimizer(TypeManager typeManager, DataCenterConfig config, DataCenterQueryGenerator query, DeterminismEvaluator determinismEvaluator, FunctionMetadataManager functionManager, StandardFunctionResolution functionResolution)

Method Summary

Modifier and Type	Method and Description
PlanNode	optimize(PlanNode maxSubPlan, ConnectorSession session, Map<String,Type> types, SymbolAllocator symbolAllocator, PlanNodeIdAllocator idAllocator)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DataCenterPlanOptimizer

@Inject
public DataCenterPlanOptimizer(TypeManager typeManager,
                                       DataCenterConfig config,
                                       DataCenterQueryGenerator query,
                                       DeterminismEvaluator determinismEvaluator,
                                       FunctionMetadataManager functionManager,
                                       StandardFunctionResolution functionResolution)

Method Detail

optimize

public PlanNode optimize(PlanNode maxSubPlan,
                         ConnectorSession session,
                         Map<String,Type> types,
                         SymbolAllocator symbolAllocator,
                         PlanNodeIdAllocator idAllocator)

Specified by:

optimize in interface ConnectorPlanOptimizer