com.facebook.presto.operator.annotations

Class ScalarImplementationDependency

java.lang.Object

com.facebook.presto.operator.annotations.ScalarImplementationDependency

All Implemented Interfaces:

ImplementationDependency

Direct Known Subclasses:

FunctionImplementationDependency, OperatorImplementationDependency

public abstract class ScalarImplementationDependency
extends Object
implements ImplementationDependency

Nested Class Summary

Nested classes/interfaces inherited from interface com.facebook.presto.operator.annotations.ImplementationDependency

ImplementationDependency.Factory

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ScalarImplementationDependency(Optional<InvocationConvention> invocationConvention)

Method Summary

Modifier and Type	Method and Description
abstract boolean	equals(Object o)
protected abstract FunctionHandle	getFunctionHandle(BoundVariables boundVariables, FunctionAndTypeManager functionAndTypeManager)
abstract int	hashCode()
MethodHandle	resolve(BoundVariables boundVariables, FunctionAndTypeManager functionAndTypeManager)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.facebook.presto.operator.annotations.ImplementationDependency

checkTypeParameters, getImplementationDependencyAnnotation, isImplementationDependencyAnnotation, validateImplementationDependencyAnnotation

Constructor Detail

ScalarImplementationDependency

protected ScalarImplementationDependency(Optional<InvocationConvention> invocationConvention)

Method Detail

getFunctionHandle

protected abstract FunctionHandle getFunctionHandle(BoundVariables boundVariables,
                                                    FunctionAndTypeManager functionAndTypeManager)

resolve

public MethodHandle resolve(BoundVariables boundVariables,
                            FunctionAndTypeManager functionAndTypeManager)

Specified by:

resolve in interface ImplementationDependency

equals

public abstract boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public abstract int hashCode()

Overrides:

hashCode in class Object