/*
 * Copyright (C) 2004-2006  Autodesk, Inc.
 * 
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of version 2.1 of the GNU Lesser
 * General Public License as published by the Free Software Foundation.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#ifndef FDOWMSTOPOLOGYCAPABILITIES_H
#define FDOWMSTOPOLOGYCAPABILITIES_H
#ifdef _WIN32
#pragma once
#endif // _WIN32

class FdoWmsTopologyCapabilities : public FdoITopologyCapabilities
{
public:
    // <summary>Default Constructor.</summary>
    // <returns>Returns nothing</returns> 
    FdoWmsTopologyCapabilities ();

protected:
    // <summary>Virtual Destructor.</summary>
    // <returns>Returns nothing</returns> 
    virtual ~FdoWmsTopologyCapabilities ();

    // <summary>Dispose this object.</summary>
    // <returns>Returns nothing</returns> 
    virtual void Dispose ();

public:
    // True if the provider supports topology; if this is false, attempts to
    // create topology-specific schema will fail.
    virtual bool SupportsTopology ();

    // True if the provider supports TopoGeometry properties that depend on
    // each other in a hierarchy; if this is false, attempting to set a
    // non-NULL for FdoTopoGeometryPropertyDefinition's "DependsOnTopoGeometry"
    // property will fail.
    virtual bool SupportsTopologicalHierarchy ();

    // True if the provider automatically (as a result of geometry assignment)
    // breaks curves and inserts nodes wherever curves cross or touch, or where
    // a node touches a curve.
    virtual bool BreaksCurveCrossingsAutomatically ();

    // True if the provider supports the activation of a topology using an area
    // (surface) restriction; this may involve the use of pessimistic locking.
    virtual bool ActivatesTopologyByArea ();

    // True if the provider constrains edits of TopoGeometry properties (by
    // geometry value) to those that do not change topological relationships.
    virtual bool ConstrainsFeatureMovements ();
};

#endif // FDOWMSTOPOLOGYCAPABILITIES_H
