net.kuujo.vertigo.io.impl

Class DefaultOutputContext

java.lang.Object

net.kuujo.vertigo.impl.BaseContext<T>

net.kuujo.vertigo.io.impl.DefaultOutputContext

All Implemented Interfaces:

Context<OutputContext>, IOContext<OutputContext>, OutputContext, Observable<OutputContext>, JsonSerializable

public class DefaultOutputContext
extends BaseContext<T>
implements OutputContext

Output context represents output information between a source component and a target component. This information is used to indicate where the component should send messages.

Author:

Jordan Halterman

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultOutputContext.Builder Output context builder.

Field Summary

Fields

Modifier and Type	Field and Description
protected Collection<DefaultOutputPortContext>	streams

Fields inherited from class net.kuujo.vertigo.impl.BaseContext

address, observers, version

Constructor Summary

Constructors

Constructor and Description
DefaultOutputContext()

Method Summary

Methods

Modifier and Type	Method and Description
String	address() Returns the context address.
static DefaultOutputContext	fromJson(org.vertx.java.core.json.JsonObject context) Creates a new output context from JSON.
DefaultInstanceContext	instance() Returns the parent instance context.
void	notify(OutputContext update) Notifies all observers of an update.
Collection<OutputPortContext>	ports() Returns the output's port contexts.
T	setInstanceContext(DefaultInstanceContext instance) Sets the input parent.
static org.vertx.java.core.json.JsonObject	toJson(DefaultOutputContext context) Serializes an output context to JSON.

Methods inherited from class net.kuujo.vertigo.impl.BaseContext

copy, equals, hashCode, registerObserver, toString, unregisterObserver

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.kuujo.vertigo.io.IOContext

instance

Methods inherited from interface net.kuujo.vertigo.util.Observable

registerObserver, unregisterObserver

Field Detail

streams

protected Collection<DefaultOutputPortContext> streams

Constructor Detail

DefaultOutputContext

public DefaultOutputContext()

Method Detail

fromJson

public static DefaultOutputContext fromJson(org.vertx.java.core.json.JsonObject context)

Creates a new output context from JSON.

Parameters:

context - A JSON representation of the output context.

Returns:

A new output context instance.

Throws:

MalformedContextException - If the JSON context is malformed.

toJson

public static org.vertx.java.core.json.JsonObject toJson(DefaultOutputContext context)

Serializes an output context to JSON.

Parameters:

context - The IO context to serialize.

Returns:

A Json representation of the IO context.

address

public String address()

Description copied from interface: Context

Returns the context address.

Specified by:

address in interface Context<OutputContext>

Returns:

The context address.

ports

public Collection<OutputPortContext> ports()

Returns the output's port contexts.

Specified by:

ports in interface OutputContext

Returns:

A collection of output port contexts.

notify

public void notify(OutputContext update)

Description copied from interface: Observable

Notifies all observers of an update.

Specified by:

notify in interface Observable<OutputContext>

Overrides:

notify in class BaseContext<OutputContext>

Parameters:

update - The updated object.

setInstanceContext

public T setInstanceContext(DefaultInstanceContext instance)

Sets the input parent.

instance

public DefaultInstanceContext instance()

Returns the parent instance context.

Returns:

The parent instance context.