com.prosyst.mprm.rule.metadata

Class EventsMetadataLeaf

java.lang.Object

com.prosyst.mprm.rule.metadata.EventsMetadata

com.prosyst.mprm.rule.metadata.EventsMetadataLeaf

public class EventsMetadataLeaf
extends EventsMetadata

Represents a leaf node defining a concrete event object with its event type (topic) and its data structure. The data structure is described in a standard JSON-metadata format. The event type is automatically used as EventsMetadata node alias, see EventsMetadata.getAlias().

Constructor Summary

Constructors

Constructor and Description
EventsMetadataLeaf(java.lang.String eventType, java.lang.String metadata) Constructs EventsMetadataLeaf object by given event type and meta information describing the event data structure.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAlias() Returns the alias or name of the event metadata node.
java.lang.String	getMetadata() Returns metadata of the event data structure.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

EventsMetadataLeaf

public EventsMetadataLeaf(java.lang.String eventType,
                          java.lang.String metadata)

Constructs EventsMetadataLeaf object by given event type and meta information describing the event data structure.

Parameters:

eventType - event type.

metadata - metadata describing the event data structure, provided in a standard JSON-metadata format.

Method Detail

getAlias

public java.lang.String getAlias()

Description copied from class: EventsMetadata

Returns the alias or name of the event metadata node.

Specified by:

getAlias in class EventsMetadata

Returns:

the alias of the event metadata node.

getMetadata

public java.lang.String getMetadata()

Returns metadata of the event data structure.

Returns:

metadata of the event data structure in a standard JSON-metadata format.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object