org.openimaj.util.function.context

Class ContextGenerator<T>

java.lang.Object

org.openimaj.util.function.context.ContextGenerator<T>

Type Parameters:

T - Type of input objects

All Implemented Interfaces:

Function<T,Context>

public class ContextGenerator<T>
extends Object
implements Function<T,Context>

Generate a context stream from a stream of other objects.

Author:

Sina Samangooei (ss@ecs.soton.ac.uk)

Constructor Summary

Constructors

Constructor and Description
ContextGenerator(ContextInsertor<T> insert) Construct with the given insertor.
ContextGenerator(String key) Construct with the given key, which is used to create a KeyContextInsertor.

Method Summary

Methods

Modifier and Type	Method and Description
Context	apply(T in) Apply the function to the input argument and return the result.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContextGenerator

public ContextGenerator(ContextInsertor<T> insert)

Construct with the given insertor.

Parameters:

insert - the insertor

ContextGenerator

public ContextGenerator(String key)

Construct with the given key, which is used to create a KeyContextInsertor.

Parameters:

key - the key to extract (a KeyContextInsertor is used)

Method Detail

apply

public Context apply(T in)

Description copied from interface: Function

Apply the function to the input argument and return the result.

Specified by:

apply in interface Function<T,Context>

Parameters:

in - the input object

Returns:

the result of the function