uk.gov.gchq.gaffer.function.context

Class FunctionContext<F extends Function>

java.lang.Object

uk.gov.gchq.gaffer.function.context.FunctionContext<F>

Type Parameters:

F - The type of Function wrapped by the context.

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

ConsumerFunctionContext, ProducerFunctionContext

public abstract class FunctionContext<F extends Function>
extends Object
implements Serializable

A FunctionContext wraps a Function. It appends application-specific configuration data to the function so that it can be executed in the context of that application.

See Also:

for details of how FunctionContext is used., Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FunctionContext.Builder<F extends Function> Implementation of the Builder pattern for FunctionContext.

Constructor Summary

Constructors

Constructor and Description
FunctionContext() Default constructor - used for serialisation.
FunctionContext(F function) Create a FunctionContext that wraps a given Function.

Method Summary

Modifier and Type	Method and Description
F	getFunction()
void	setFunction(F function)

Methods inherited from class java.lang.Object

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

Constructor Detail

FunctionContext

public FunctionContext()

Default constructor - used for serialisation.

FunctionContext

public FunctionContext(F function)

Create a FunctionContext that wraps a given Function.

Parameters:

function - Function to be wrapped by the context.

Method Detail

getFunction

public F getFunction()

Returns:

Function wrapped by this context.

setFunction

public void setFunction(F function)

Parameters:

function - Function to be wrapped by this context.