# ====================================================================
# Copyright (c) 2004-2005 Open Source Applications Foundation.
#
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# copy of this software and associated documentation files (the "Software"),
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# ====================================================================
#

from PyLucene import \
     RAMDirectory, IndexWriter, StandardAnalyzer, Document, Field, \
     QueryParser

class UsingAnalyzersExample(object):

    #
    # This method doesn't do anything, except compile correctly.
    # This is used to show snippets of how Analyzers are used.
    #
    def someMethod(self):

        directory = RAMDirectory()

        analyzer = StandardAnalyzer()
        writer = IndexWriter(directory, analyzer, True)

        doc = Document()
        doc.add(Field.Text("title", "This is the title"))
        doc.add(Field.UnStored("contents", "...document contents..."))
        writer.addDocument(doc)

        writer.addDocument(doc, analyzer)

        expression = "some query"

        query = QueryParser.parse(expression, "contents", analyzer)

        parser = QueryParser("contents", analyzer)
        query = parser.parseQuery(expression)