Package io.prestosql.sql.planner.optimizations

Class PredicatePushDown

java.lang.Object

io.prestosql.sql.planner.optimizations.PredicatePushDown

All Implemented Interfaces:

PlanOptimizer

public class PredicatePushDown
extends Object
implements PlanOptimizer

Constructor Summary

Constructors

Constructor	Description
PredicatePushDown(Metadata metadata, TypeOperators typeOperators, TypeAnalyzer typeAnalyzer, boolean useTableProperties, boolean dynamicFiltering)

Method Summary

Modifier and Type	Method	Description
PlanNode	optimize(PlanNode plan, Session session, TypeProvider types, SymbolAllocator symbolAllocator, PlanNodeIdAllocator idAllocator, WarningCollector warningCollector)

Methods inherited from class java.lang.Object

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

Constructor Detail

PredicatePushDown

public PredicatePushDown(Metadata metadata,
                         TypeOperators typeOperators,
                         TypeAnalyzer typeAnalyzer,
                         boolean useTableProperties,
                         boolean dynamicFiltering)

Method Detail

optimize

public PlanNode optimize(PlanNode plan,
                         Session session,
                         TypeProvider types,
                         SymbolAllocator symbolAllocator,
                         PlanNodeIdAllocator idAllocator,
                         WarningCollector warningCollector)

Specified by:

optimize in interface PlanOptimizer