/*
 * Copyright (c) 2001, DecisionSoft Limited All rights reserved.
 * Please see LICENSE.TXT for more information.
 */

/*

  Collection function

*/

#ifndef _FUNCTIONCOLLECTION_HPP
#define _FUNCTIONCOLLECTION_HPP

#include <pathan/Pathan.hpp>

#include <pathan/dataItem/DataItemFunction.hpp>

/** collection function. */
class PATHAN_EXPORT FunctionCollection : public DataItemFunction
{
public:
  static const XMLCh name[];

  FunctionCollection(const VectorOfDataItems &args, XPath2MemoryManager* memMgr);
  
  virtual DataItem* staticResolution(StaticContext *context, StaticResolutionContext *src);

  /** resolve the uri and return the DOM tree **/
  Sequence collapseTreeInternal(DynamicContext* context, int flags=0) const;

};

#endif // _FUNCTIONCOLLECTION_HPP