com.facebook.presto.spi.function

Class SqlInvokedFunction

java.lang.Object

com.facebook.presto.spi.function.SqlInvokedFunction

All Implemented Interfaces:

SqlFunction

@Experimental
public class SqlInvokedFunction
extends Object
implements SqlFunction

Constructor Summary

Constructors

Constructor and Description
SqlInvokedFunction(List<Parameter> parameters, String description, RoutineCharacteristics routineCharacteristics, String body, Signature signature, SqlFunctionId functionId)
SqlInvokedFunction(QualifiedObjectName functionName, List<Parameter> parameters, TypeSignature returnType, String description, RoutineCharacteristics routineCharacteristics, String body, FunctionVersion version)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
String	getBody()
String	getDescription()
Optional<SqlFunctionHandle>	getFunctionHandle()
SqlFunctionId	getFunctionId()
List<Parameter>	getParameters()
SqlFunctionHandle	getRequiredFunctionHandle()
String	getRequiredVersion()
RoutineCharacteristics	getRoutineCharacteristics()
Signature	getSignature()
FunctionVersion	getVersion()
SqlFunctionVisibility	getVisibility()
int	hashCode()
boolean	hasSameDefinitionAs(SqlInvokedFunction function)
boolean	hasVersion()
boolean	isCalledOnNullInput()
boolean	isDeterministic()
String	toString()
SqlInvokedFunction	withVersion(String version)

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

SqlInvokedFunction

public SqlInvokedFunction(List<Parameter> parameters,
                          String description,
                          RoutineCharacteristics routineCharacteristics,
                          String body,
                          Signature signature,
                          SqlFunctionId functionId)

SqlInvokedFunction

public SqlInvokedFunction(QualifiedObjectName functionName,
                          List<Parameter> parameters,
                          TypeSignature returnType,
                          String description,
                          RoutineCharacteristics routineCharacteristics,
                          String body,
                          FunctionVersion version)

Method Detail

withVersion

public SqlInvokedFunction withVersion(String version)

getSignature

public Signature getSignature()

Specified by:

getSignature in interface SqlFunction

getVisibility

public SqlFunctionVisibility getVisibility()

Specified by:

getVisibility in interface SqlFunction

isDeterministic

public boolean isDeterministic()

Specified by:

isDeterministic in interface SqlFunction

isCalledOnNullInput

public boolean isCalledOnNullInput()

Specified by:

isCalledOnNullInput in interface SqlFunction

getDescription

public String getDescription()

Specified by:

getDescription in interface SqlFunction

getParameters

public List<Parameter> getParameters()

getRoutineCharacteristics

public RoutineCharacteristics getRoutineCharacteristics()

getBody

public String getBody()

getFunctionId

public SqlFunctionId getFunctionId()

getFunctionHandle

public Optional<SqlFunctionHandle> getFunctionHandle()

hasVersion

public boolean hasVersion()

getVersion

public FunctionVersion getVersion()

getRequiredFunctionHandle

public SqlFunctionHandle getRequiredFunctionHandle()

getRequiredVersion

public String getRequiredVersion()

hasSameDefinitionAs

public boolean hasSameDefinitionAs(SqlInvokedFunction function)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object