org.eclipse.ditto.protocoladapter

Interface Adaptable

All Superinterfaces:

org.eclipse.ditto.model.base.headers.WithDittoHeaders<Adaptable>

All Known Subinterfaces:

JsonifiableAdaptable

public interface Adaptable
extends org.eclipse.ditto.model.base.headers.WithDittoHeaders<Adaptable>

An Adaptable can be mapped to and from a Command, CommandResponse or Event.

Method Summary

Modifier and Type	Method and Description
boolean	containsHeaderForKey(CharSequence key) Indicates whether this Adaptable contains a header with the specified key.
Optional<org.eclipse.ditto.model.base.headers.DittoHeaders>	getHeaders() Returns the DittoHeaders of this Adaptable if present.
Payload	getPayload() Returns the Payload of this Adaptable.
TopicPath	getTopicPath() Returns the TopicPath of this Adaptable.
static AdaptableBuilder	newBuilder(TopicPath topicPath) Returns a mutable builder to create immutable Adaptable instances for a given topicPath.

Methods inherited from interface org.eclipse.ditto.model.base.headers.WithDittoHeaders

getDittoHeaders, setDittoHeaders

Method Detail

newBuilder

static AdaptableBuilder newBuilder(TopicPath topicPath)

Returns a mutable builder to create immutable Adaptable instances for a given topicPath.

Parameters:

topicPath - the topic path.

Returns:

the builder.

Throws:

NullPointerException - if topicPath is null.

getTopicPath

TopicPath getTopicPath()

Returns the TopicPath of this Adaptable.

Returns:

the topic path.

getPayload

Payload getPayload()

Returns the Payload of this Adaptable.

Returns:

the payload.

getHeaders

Optional<org.eclipse.ditto.model.base.headers.DittoHeaders> getHeaders()

Returns the DittoHeaders of this Adaptable if present.

Returns:

the optional headers.

containsHeaderForKey

boolean containsHeaderForKey(CharSequence key)

Indicates whether this Adaptable contains a header with the specified key.

Parameters:

key - the key to be looked up.

Returns:

true if this Adaptable contains a header with key key.