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+<html>
+<head>
+ <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
+</head>
+<body>
+
+Contains the necessary classes to implement query builders
+
+<h2>Query Parser Builders</h2>
+<p>
+The package <tt>org.apache.lucene.queryParser.builders</tt> contains the interface that
+builders must implement, it also contain a utility {@link org.apache.lucene.queryParser.core.builders.QueryTreeBuilder}, which walks the tree
+and call the Builder for each node in the tree.
+Builder normally convert QueryNode Object into a Lucene Query Object,
+and normally it's a one-to-one mapping class.
+
+But other builders implementations can by written to convert QueryNode objects to other non lucene objects.
+</p>
+<p>
+</p>
+</body>
+</html>