org.gvsig.tools.visitor

Interface Visitor

All Known Subinterfaces:

LayersVisitor

All Known Implementing Classes:

SelectedEnvelopeVisitor, SelectedZoomVisitor, WrappedSpatialIndex.Oid2FeatureReferenceVisitor

public interface Visitor

Interface for objects which are able to visit a Visitable object.

Method Summary

Modifier and Type	Method and Description
void	visit(Object obj) Visits one of the objects provided by a Visitable.

Method Detail

visit

void visit(Object obj)
    throws VisitCanceledException,
           BaseException

Visits one of the objects provided by a Visitable.

Parameters:

obj - the object to perform the action with

Throws:

VisitCanceledException - thrown if the visit ha to be cancelled by the Visitable

BaseException - if there is an error performing the visit