io.prestosql.operator.scalar

Class MapFilterFunction

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.operator.scalar.MapFilterFunction

All Implemented Interfaces:

SqlFunction

public final class MapFilterFunction
extends SqlScalarFunction

Field Summary

Fields

Modifier and Type	Field and Description
static MapFilterFunction	MAP_FILTER_FUNCTION

Method Summary

Modifier and Type	Method and Description
static Object	createState(MapType mapType)
String	getDescription()
boolean	isDeterministic()
boolean	isHidden()
ScalarFunctionImplementation	specialize(BoundVariables boundVariables, int arity, TypeManager typeManager, FunctionRegistry functionRegistry)

Methods inherited from class io.prestosql.metadata.SqlScalarFunction

builder, getSignature

Methods inherited from class java.lang.Object

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

Field Detail

MAP_FILTER_FUNCTION

public static final MapFilterFunction MAP_FILTER_FUNCTION

Method Detail

isHidden

public boolean isHidden()

isDeterministic

public boolean isDeterministic()

getDescription

public String getDescription()

specialize

public ScalarFunctionImplementation specialize(BoundVariables boundVariables,
                                               int arity,
                                               TypeManager typeManager,
                                               FunctionRegistry functionRegistry)

Specified by:

specialize in class SqlScalarFunction

createState

public static Object createState(MapType mapType)