com.facebook.presto.spi.function

Interface StandardFunctionResolution

public interface StandardFunctionResolution

Method Summary

Modifier and Type	Method and Description
FunctionHandle	arithmeticFunction(OperatorType operator, Type leftType, Type rightType)
FunctionHandle	arrayConstructor(List<? extends Type> argumentTypes)
FunctionHandle	betweenFunction(Type valueType, Type lowerBoundType, Type upperBoundType)
FunctionHandle	comparisonFunction(OperatorType operator, Type leftType, Type rightType)
boolean	isArithmeticFunction(FunctionHandle functionHandle)
boolean	isBetweenFunction(FunctionHandle functionHandle)
boolean	isCastFunction(FunctionHandle functionHandle)
boolean	isComparisonFunction(FunctionHandle functionHandle)
boolean	isNegateFunction(FunctionHandle functionHandle)
boolean	isNotFunction(FunctionHandle functionHandle)
boolean	isSubscriptFunction(FunctionHandle functionHandle)
FunctionHandle	likeCharFunction(Type valueType)
FunctionHandle	likeVarcharFunction()
FunctionHandle	negateFunction(Type type)
FunctionHandle	notFunction()
FunctionHandle	subscriptFunction(Type baseType, Type indexType)

Method Detail

notFunction

FunctionHandle notFunction()

isNotFunction

boolean isNotFunction(FunctionHandle functionHandle)

negateFunction

FunctionHandle negateFunction(Type type)

isNegateFunction

boolean isNegateFunction(FunctionHandle functionHandle)

likeVarcharFunction

FunctionHandle likeVarcharFunction()

likeCharFunction

FunctionHandle likeCharFunction(Type valueType)

arrayConstructor

FunctionHandle arrayConstructor(List<? extends Type> argumentTypes)

arithmeticFunction

FunctionHandle arithmeticFunction(OperatorType operator,
                                  Type leftType,
                                  Type rightType)

isArithmeticFunction

boolean isArithmeticFunction(FunctionHandle functionHandle)

comparisonFunction

FunctionHandle comparisonFunction(OperatorType operator,
                                  Type leftType,
                                  Type rightType)

isComparisonFunction

boolean isComparisonFunction(FunctionHandle functionHandle)

betweenFunction

FunctionHandle betweenFunction(Type valueType,
                               Type lowerBoundType,
                               Type upperBoundType)

isBetweenFunction

boolean isBetweenFunction(FunctionHandle functionHandle)

subscriptFunction

FunctionHandle subscriptFunction(Type baseType,
                                 Type indexType)

isSubscriptFunction

boolean isSubscriptFunction(FunctionHandle functionHandle)

isCastFunction

boolean isCastFunction(FunctionHandle functionHandle)