# HG changeset patch
# User Paul Boddie <paul@boddie.org.uk>
# Date 1252195936 -7200
# Node ID 251e042dada73ea117a196d7db189f9766f23d3e
# Parent  37a06a948a52c71940b0b9bb2ce7b707582eca8d
Added a set_fields method to IndexWriter.
Added a find_terms method to IndexReader.

diff -r 37a06a948a52 -r 251e042dada7 iixr.py
--- a/iixr.py	Sun Sep 06 02:01:00 2009 +0200
+++ b/iixr.py	Sun Sep 06 02:12:16 2009 +0200
@@ -1573,6 +1573,20 @@
             self.flush_fields()
             self.field_counter = 0
 
+    def set_fields(self, docnum, fields):
+
+        """
+        Add for the document with the given 'docnum' the given 'fields': a list
+        of tuples each containing an integer identifier and a string value.
+        """
+
+        self.docs[docnum] = fields
+
+        self.field_counter += len(fields)
+        if self.flush_interval and self.field_counter >= self.flush_interval:
+            self.flush_fields()
+            self.field_counter = 0
+
     def get_term_writer(self):
 
         "Return a term dictionary writer for the current partition."
@@ -1638,6 +1652,9 @@
         self.dict_reader = get_term_reader(pathname, "merged")
         self.field_dict_reader = get_field_reader(pathname, "merged")
 
+    def find_terms(self, term):
+        return self.dict_reader.find_terms(term)
+
     def find_positions(self, term):
         return self.dict_reader.find_positions(term)