Package io.prestosql.operator.scalar

Class MapZipWithFunction

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.operator.scalar.MapZipWithFunction

All Implemented Interfaces:

SqlFunction

public final class MapZipWithFunction
extends SqlScalarFunction

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	MapZipWithFunction.MapZipWithLambda

Field Summary

Fields

Modifier and Type	Field	Description
static MapZipWithFunction	MAP_ZIP_WITH_FUNCTION

Method Summary

Modifier and Type	Method	Description
static Object	createState(MapType mapType)
static Block	mapZipWith(Type keyType, Type leftValueType, Type rightValueType, MapType outputMapType, Object state, Block leftBlock, Block rightBlock, MapZipWithFunction.MapZipWithLambda function)
protected ScalarFunctionImplementation	specialize(FunctionBinding functionBinding)

Methods inherited from class io.prestosql.metadata.SqlScalarFunction

getFunctionMetadata, specialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.prestosql.metadata.SqlFunction

getFunctionDependencies, getFunctionDependencies

Field Detail

MAP_ZIP_WITH_FUNCTION

public static final MapZipWithFunction MAP_ZIP_WITH_FUNCTION

Method Detail

specialize

protected ScalarFunctionImplementation specialize(FunctionBinding functionBinding)

Overrides:

specialize in class SqlScalarFunction

createState

public static Object createState(MapType mapType)

mapZipWith

public static Block mapZipWith(Type keyType,
                               Type leftValueType,
                               Type rightValueType,
                               MapType outputMapType,
                               Object state,
                               Block leftBlock,
                               Block rightBlock,
                               MapZipWithFunction.MapZipWithLambda function)