/*
 * Copyright (c) 2001-2008
 *     DecisionSoft Limited. All rights reserved.
 * Copyright (c) 2004-2008
 *     Oracle. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * $Id: UInsertAsFirst.hpp 475 2008-01-08 18:47:44Z jpcs $
 */

#ifndef _UINSERTASFIRST_HPP
#define _UINSERTASFIRST_HPP

#include <xqilla/framework/XQillaExport.hpp>
#include <xqilla/ast/ASTNodeImpl.hpp>

class XQILLA_API UInsertAsFirst : public ASTNodeImpl
{
public:
  UInsertAsFirst(ASTNode *source, ASTNode *target, XPath2MemoryManager* memMgr);

  virtual ASTNode *staticResolution(StaticContext *context);
  virtual ASTNode *staticTyping(StaticContext *context);
  virtual PendingUpdateList createUpdateList(DynamicContext *context) const;

  const ASTNode *getSource() const { return source_; }
  void setSource(ASTNode *source) { source_ = source; }

  const ASTNode *getTarget() const { return target_; }
  void setTarget(ASTNode *target) { target_ = target; }

protected:
  ASTNode *source_;
  ASTNode *target_;
};

#endif