Package org.forgerock.openig.decoration.capture

Interface KeyValueProcessor

All Known Implementing Classes:

HideKeyValueProcessor, ObjectMapperKeyValueProcessor, PatternKeyValueProcessor

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface KeyValueProcessor

For a given key/value pair, return the processed value as an Optional.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	KeyValueProcessor.Value	Class representing a value to be processed.

Method Summary

Modifier and Type	Method	Description
static KeyValueProcessor	chain(KeyValueProcessor... processors)	Process a chain of KeyValueProcessor processors in the order they are added.
Optional<KeyValueProcessor.Value>	process(String key, KeyValueProcessor.Value value)	For a given key/value pair, return the processed value as an Optional.

Method Details

process

Optional<KeyValueProcessor.Value> process(String key,
 KeyValueProcessor.Value value)

For a given key/value pair, return the processed value as an Optional.

Parameters:

key - the key

value - the KeyValueProcessor.Value to process

Returns:

an Optional with the value after processing, which if empty, means there was no value as a result.

chain

static KeyValueProcessor chain(KeyValueProcessor... processors)

Process a chain of KeyValueProcessor processors in the order they are added.

Parameters:

processors - a list of KeyValueProcessor.

Returns:

a KeyValueProcessor which represents a chain all the passed KeyValueProcessor