org.n52.wps.server

Class AbstractObservableAlgorithm

java.lang.Object

org.n52.wps.server.AbstractObservableAlgorithm

All Implemented Interfaces:

IAlgorithm, org.n52.wps.server.observerpattern.ISubject

public abstract class AbstractObservableAlgorithm
extends Object
implements IAlgorithm, org.n52.wps.server.observerpattern.ISubject

Field Summary

Fields

Modifier and Type	Field and Description
protected net.opengis.wps.x100.ProcessDescriptionType	description
protected String	wkName

Constructor Summary

Constructors

Constructor and Description
AbstractObservableAlgorithm() default constructor, calls the initializeDescription() Method
AbstractObservableAlgorithm(net.opengis.wps.x100.ProcessDescriptionType description)
AbstractObservableAlgorithm(String wellKnownName) default constructor, calls the initializeDescription() Method

Method Summary

Modifier and Type	Method and Description
void	addObserver(org.n52.wps.server.observerpattern.IObserver o)
net.opengis.wps.x100.ProcessDescriptionType	getDescription()
Object	getState()
String	getWellKnownName() Returns some well-known name for the process.
protected net.opengis.wps.x100.ProcessDescriptionType	initializeDescription() This method should be overwritten, in case you want to have a way of initializing.
void	notifyObservers()
boolean	processDescriptionIsValid() Checks if the processDescription complies to the process itself and fits any schema or other dependencies.
void	removeObserver(org.n52.wps.server.observerpattern.IObserver o)
void	update(Object state)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.n52.wps.server.IAlgorithm

getErrors, getInputDataType, getOutputDataType, run

Field Detail

description

protected net.opengis.wps.x100.ProcessDescriptionType description

wkName

protected final String wkName

Constructor Detail

AbstractObservableAlgorithm

public AbstractObservableAlgorithm()

default constructor, calls the initializeDescription() Method

AbstractObservableAlgorithm

public AbstractObservableAlgorithm(net.opengis.wps.x100.ProcessDescriptionType description)

AbstractObservableAlgorithm

public AbstractObservableAlgorithm(String wellKnownName)

default constructor, calls the initializeDescription() Method

Method Detail

initializeDescription

protected net.opengis.wps.x100.ProcessDescriptionType initializeDescription()

This method should be overwritten, in case you want to have a way of initializing. In detail it looks for a xml descfile, which is located in the same directory as the implementing class and has the same name as the class, but with the extension XML.

Returns:

getDescription

public net.opengis.wps.x100.ProcessDescriptionType getDescription()

Specified by:

getDescription in interface IAlgorithm

processDescriptionIsValid

public boolean processDescriptionIsValid()

Description copied from interface: IAlgorithm

Checks if the processDescription complies to the process itself and fits any schema or other dependencies.

Specified by:

processDescriptionIsValid in interface IAlgorithm

getWellKnownName

public String getWellKnownName()

Description copied from interface: IAlgorithm

Returns some well-known name for the process.

Specified by:

getWellKnownName in interface IAlgorithm

Returns:

Returns some well-known name for the process or algorithm if that exists, else returns an empty String, never null.

getState

public Object getState()

Specified by:

getState in interface org.n52.wps.server.observerpattern.ISubject

update

public void update(Object state)

Specified by:

update in interface org.n52.wps.server.observerpattern.ISubject

addObserver

public void addObserver(org.n52.wps.server.observerpattern.IObserver o)

Specified by:

addObserver in interface org.n52.wps.server.observerpattern.ISubject

removeObserver

public void removeObserver(org.n52.wps.server.observerpattern.IObserver o)

Specified by:

removeObserver in interface org.n52.wps.server.observerpattern.ISubject

notifyObservers

public void notifyObservers()