io.prestosql.operator.scalar

Class MapSubscriptOperator

java.lang.Object

io.prestosql.metadata.SqlScalarFunction

io.prestosql.metadata.SqlOperator

io.prestosql.operator.scalar.MapSubscriptOperator

All Implemented Interfaces:

SqlFunction

public class MapSubscriptOperator
extends SqlOperator

Constructor Summary

Constructors

Constructor and Description
MapSubscriptOperator()

Method Summary

Modifier and Type	Method and Description
ScalarFunctionImplementation	specialize(BoundVariables boundVariables, int arity, TypeManager typeManager, FunctionRegistry functionRegistry)
static Object	subscript(InterpretedFunctionInvoker functionInvoker, Type keyType, Type valueType, ConnectorSession session, Block map, boolean key)
static Object	subscript(InterpretedFunctionInvoker functionInvoker, Type keyType, Type valueType, ConnectorSession session, Block map, double key)
static Object	subscript(InterpretedFunctionInvoker functionInvoker, Type keyType, Type valueType, ConnectorSession session, Block map, long key)
static Object	subscript(InterpretedFunctionInvoker functionInvoker, Type keyType, Type valueType, ConnectorSession session, Block map, Object key)
static Object	subscript(InterpretedFunctionInvoker functionInvoker, Type keyType, Type valueType, ConnectorSession session, Block map, io.airlift.slice.Slice key)

Methods inherited from class io.prestosql.metadata.SqlOperator

getDescription, isDeterministic, isHidden

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

Constructor Detail

MapSubscriptOperator

public MapSubscriptOperator()

Method Detail

specialize

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

Specified by:

specialize in class SqlScalarFunction

subscript

public static Object subscript(InterpretedFunctionInvoker functionInvoker,
                               Type keyType,
                               Type valueType,
                               ConnectorSession session,
                               Block map,
                               boolean key)

subscript

public static Object subscript(InterpretedFunctionInvoker functionInvoker,
                               Type keyType,
                               Type valueType,
                               ConnectorSession session,
                               Block map,
                               long key)

subscript

public static Object subscript(InterpretedFunctionInvoker functionInvoker,
                               Type keyType,
                               Type valueType,
                               ConnectorSession session,
                               Block map,
                               double key)

subscript

public static Object subscript(InterpretedFunctionInvoker functionInvoker,
                               Type keyType,
                               Type valueType,
                               ConnectorSession session,
                               Block map,
                               io.airlift.slice.Slice key)

subscript

public static Object subscript(InterpretedFunctionInvoker functionInvoker,
                               Type keyType,
                               Type valueType,
                               ConnectorSession session,
                               Block map,
                               Object key)