eu.planets_project.services.datatypes
Class Event

java.lang.Object
  eu.planets_project.services.datatypes.Event

All Implemented Interfaces:

java.io.Serializable

public final class Event
extends java.lang.Object
implements java.io.Serializable

A Planets Event

Event data, based on the Planets conceptual data model.

If the Event corresponds to the invocation of a Service, then most of this can be filled in by the caller.

TODO Should some space be left in this item for a more extensible system, such as name-value pairs implementing [subject, predicate, object] triples? The subject is clearly the Event, so use 'dc.creator', 'dc.terms.isPartOf', 'planets.process.info' etc?

The ProcessLog should usually be returned by the called Service, and allows the Service to pass back some information about what happened.

Instances of this class are immutable and so can be shared freely.

See Also:

Serialized Form

Constructor Summary

Event(java.lang.String summary, java.lang.String datetime, java.lang.Double duration, Agent agent, java.util.List<Property> properties)

Method Summary

boolean	equals(java.lang.Object obj)
Agent	getAgent()
java.lang.String	getDatetime()
double	getDuration()
java.util.List<Property>	getProperties()
java.lang.String	getSummary()
int	hashCode()
java.lang.String	toString()

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

Event

public Event(java.lang.String summary,
             java.lang.String datetime,
             java.lang.Double duration,
             Agent agent,
             java.util.List<Property> properties)

Parameters:

summary - The event summary

datetime - The event date

duration - The event duration

agent - The event agent

properties - The event properties

Method Detail

getSummary

public java.lang.String getSummary()

Returns:

The event summary

getDatetime

public java.lang.String getDatetime()

Returns:

The event date

getDuration

public double getDuration()

Returns:

The event duration

getAgent

public Agent getAgent()

Returns:

The event agent

getProperties

public java.util.List<Property> getProperties()

Returns:

The event properties, as an unmodifiable defensive copy.

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

See Also:

Object.hashCode()

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

See Also:

Object.equals(java.lang.Object)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()