org.geotools.catalog
Class AbstractGeoResource

java.lang.Object
  org.geotools.catalog.AbstractGeoResource

All Implemented Interfaces:

GeoResource, Resolve

Direct Known Subclasses:

ShapefileGeoResource, WFSGeoResource, WMSGeoResource

public abstract class AbstractGeoResource

extends java.lang.Object

implements GeoResource

Abstract implementation of GeoResource.

Nested Class Summary

Nested classes inherited from class org.geotools.catalog.Resolve

Resolve.Status

Constructor Summary

AbstractGeoResource()

Method Summary

void	addListener(ResolveChangeListener listener) This method does nothing.
boolean	equals(java.lang.Object other) This should represent the identifier
void	fire(ResolveChangeEvent event) This method does nothing.
int	hashCode() This should represent the identified
java.util.List	members(ProgressListener monitor) return null ... almost always a leaf
Resolve	parent(ProgressListener monitor) This method is shorthand for return (Service) resolve(Service.class, monitor);
void	removeListener(ResolveChangeListener listener) This method does nothing.
java.lang.String	toString() Indicate class and id.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.geotools.catalog.GeoResource

getInfo, resolve

Methods inherited from interface org.geotools.catalog.Resolve

canResolve, getIdentifier, getMessage, getStatus

Constructor Detail

AbstractGeoResource

public AbstractGeoResource()

Method Detail

parent

public Resolve parent(ProgressListener monitor)
               throws java.io.IOException

This method is shorthand for

 	
 		return (Service) resolve(Service.class, monitor);
 	
 

Specified by:

parent in interface Resolve

Parameters:

monitor - DOCUMENT ME!

Returns:

The service containg the resource, an object of type Service.

Throws:

java.io.IOException - DOCUMENT ME!

See Also:

GeoResource.resolve(Class, ProgressListener)

members

public java.util.List members(ProgressListener monitor)

return null ... almost always a leaf

Specified by:

members in interface Resolve

Parameters:

monitor - Progress monitor used to report status while blocking. May be null.

Returns:

A list (possibly empty) of members, null if the members could not be obtained or the instance has not members. Objects in the returned list implement the Resolve interface.

See Also:

net.refractions.udig.catalog.IResolve#members(org.eclipse.core.runtime.ProgressListener)

equals

public boolean equals(java.lang.Object other)

This should represent the identifier

Parameters:

other -

Returns:

See Also:

Object.equals(java.lang.Object)

addListener

public void addListener(ResolveChangeListener listener)

This method does nothing. Sublcasses should override if events are supported.

Specified by:

addListener in interface Resolve

Parameters:

listener - DOCUMENT ME!

removeListener

public void removeListener(ResolveChangeListener listener)

This method does nothing. Sublcasses should override if events are supported.

Specified by:

removeListener in interface Resolve

Parameters:

listener - DOCUMENT ME!

fire

public void fire(ResolveChangeEvent event)

This method does nothing. Sublcasses should override if events are supported.

Specified by:

fire in interface Resolve

Parameters:

event - DOCUMENT ME!

hashCode

public int hashCode()

This should represent the identified

Returns:

See Also:

Object.hashCode()

toString

public java.lang.String toString()

Indicate class and id.

Returns:

string representing this IResolve