submitted 1.2.0

XML/include/Poco/DOM/NodeList.h

@@ -0,0 +1,83 @@
+//
+// NodeList.h
+//
+// $Id: //poco/1.2/XML/include/Poco/DOM/NodeList.h#1 $
+//
+// Library: XML
+// Package: DOM
+// Module:  DOM
+//
+// Definition of the DOM NodeList interface.
+//
+// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// Permission is hereby granted, free of charge, to any person or organization
+// obtaining a copy of the software and accompanying documentation covered by
+// this license (the "Software") to use, reproduce, display, distribute,
+// execute, and transmit the Software, and to prepare derivative works of the
+// Software, and to permit third-parties to whom the Software is furnished to
+// do so, all subject to the following:
+// 
+// The copyright notices in the Software and this entire statement, including
+// the above license grant, this restriction and the following disclaimer,
+// must be included in all copies of the Software, in whole or in part, and
+// all derivative works of the Software, unless such copies or derivative
+// works are solely in the form of machine-executable object code generated by
+// a source language processor.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+
+
+#ifndef DOM_NodeList_INCLUDED
+#define DOM_NodeList_INCLUDED
+
+
+#include "Poco/XML/XML.h"
+#include "Poco/DOM/DOMObject.h"
+
+
+namespace Poco {
+namespace XML {
+
+
+class Node;
+
+
+class XML_API NodeList: public DOMObject
+	/// The NodeList interface provides the abstraction of an ordered
+	/// collection of nodes, without defining or constraining how this
+	/// collection is implemented.
+	///
+	/// The items in the NodeList are accessible via an integral index, 
+	/// starting from 0.
+	///
+	/// A NodeList returned from a method must be released with a call to 
+	/// release() when no longer needed.
+{
+public:
+	virtual Node* item(unsigned long index) const = 0;
+		/// Returns the index'th item in the collection. If index is
+		/// greater than or equal to the number of nodes in the list,
+		/// this returns null.
+
+	virtual unsigned long length() const = 0;
+		/// Returns the number of nodes in the list. The range of valid
+		/// node indices is 0 to length - 1 inclusive.
+	
+protected:
+	virtual ~NodeList();
+};
+
+
+} } // namespace Poco::XML
+
+
+#endif // DOM_NodeList_INCLUDED