LUCENE-3455: Test Analysis consumers now use reusableTokenStream

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1175670 13f79535-47bb-0310-9956-ffa450edef68

lucene/contrib/highlighter/src/test/org/apache/lucene/search/highlight/HighlighterTest.java

@@ -155,7 +155,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
    */
   private static String highlightField(Query query, String fieldName, String text)
       throws IOException, InvalidTokenOffsetsException {
-    TokenStream tokenStream = new MockAnalyzer(random, MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, true).tokenStream(fieldName, new StringReader(text));
+    TokenStream tokenStream = new MockAnalyzer(random, MockTokenizer.SIMPLE, true, MockTokenFilter.ENGLISH_STOPSET, true)
+        .reusableTokenStream(fieldName, new StringReader(text));
     // Assuming "<B>", "</B>" used to highlight
     SimpleHTMLFormatter formatter = new SimpleHTMLFormatter();
     QueryScorer scorer = new QueryScorer(query, fieldName, FIELD_NAME);
@@ -176,7 +177,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME,
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME,
           new StringReader(text));
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -255,7 +256,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -284,7 +285,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -313,7 +314,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -338,7 +339,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -362,7 +363,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -387,7 +388,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(NUMERIC_FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -415,7 +416,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       String result = highlighter.getBestFragments(tokenStream, text, maxNumFragmentsRequired,
           "...");
@@ -437,7 +438,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
       QueryScorer scorer = new QueryScorer(query, FIELD_NAME);
       Highlighter highlighter = new Highlighter(this, scorer);
 
@@ -467,7 +468,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
   
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleSpanFragmenter(scorer, 5));
 
@@ -490,7 +491,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleSpanFragmenter(scorer, 20));
 
@@ -521,7 +522,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME,new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME,new StringReader(text));
 
       highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -592,7 +593,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
     int maxNumFragmentsRequired = 2;
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
       String result = highlighter.getBestFragments(tokenStream, text, maxNumFragmentsRequired,
           "...");
@@ -764,12 +765,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       String text = searcher.doc(hits.scoreDocs[i].doc).get(HighlighterTest.FIELD_NAME);
       int maxNumFragmentsRequired = 2;
       String fragmentSeparator = "...";
-      QueryScorer scorer;
+      QueryScorer scorer = new QueryScorer(query, HighlighterTest.FIELD_NAME);
-      TokenStream tokenStream;
+      TokenStream tokenStream = analyzer.reusableTokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-
-      tokenStream = analyzer.tokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-      
-      scorer = new QueryScorer(query, HighlighterTest.FIELD_NAME);
 
       Highlighter highlighter = new Highlighter(this, scorer);
 
@@ -792,12 +789,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       String text = searcher.doc(hits.scoreDocs[i].doc).get(HighlighterTest.FIELD_NAME);
       int maxNumFragmentsRequired = 2;
       String fragmentSeparator = "...";
-      QueryScorer scorer;
+      QueryScorer scorer = new QueryScorer(query, null);
-      TokenStream tokenStream;
+      TokenStream tokenStream = analyzer.reusableTokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-
-      tokenStream = analyzer.tokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-      
-      scorer = new QueryScorer(query, null);
 
       Highlighter highlighter = new Highlighter(this, scorer);
 
@@ -820,12 +813,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       String text = searcher.doc(hits.scoreDocs[i].doc).get(HighlighterTest.FIELD_NAME);
       int maxNumFragmentsRequired = 2;
       String fragmentSeparator = "...";
-      QueryScorer scorer;
+      QueryScorer scorer = new QueryScorer(query, "random_field", HighlighterTest.FIELD_NAME);
-      TokenStream tokenStream;
+      TokenStream tokenStream = analyzer.reusableTokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-
-      tokenStream = analyzer.tokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
-      
-      scorer = new QueryScorer(query, "random_field", HighlighterTest.FIELD_NAME);
 
       Highlighter highlighter = new Highlighter(this, scorer);
 
@@ -996,9 +985,9 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         numHighlights = 0;
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
               HighlighterTest.this);
           highlighter.setTextFragmenter(new SimpleFragmenter(40));
           String result = highlighter.getBestFragment(tokenStream, text);
@@ -1010,8 +999,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         numHighlights = 0;
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
               HighlighterTest.this);
           highlighter.getBestFragment(analyzer, FIELD_NAME, text);
         }
@@ -1022,8 +1010,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
 
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
               HighlighterTest.this);
           highlighter.getBestFragments(analyzer, FIELD_NAME, text, 10);
         }
@@ -1059,7 +1046,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         Highlighter highlighter = getHighlighter(wTerms, HighlighterTest.this);// new
         // Highlighter(new
         // QueryTermScorer(wTerms));
-        TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(texts[0]));
+        TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(texts[0]));
         highlighter.setTextFragmenter(new SimpleFragmenter(2));
 
         String result = highlighter.getBestFragment(tokenStream, texts[0]).trim();
@@ -1068,7 +1055,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
         // readjust weights
         wTerms[1].setWeight(50f);
-        tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(texts[0]));
+        tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(texts[0]));
         highlighter = getHighlighter(wTerms, HighlighterTest.this);
         highlighter.setTextFragmenter(new SimpleFragmenter(2));
 
@@ -1101,12 +1088,10 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         query.add(new TermQuery(new Term("bookid", "soccer")), Occur.SHOULD);
         query.add(new TermQuery(new Term("bookid", "footie")), Occur.SHOULD);
 
-        TokenStream tokenStream = analyzer.tokenStream(null, new StringReader(s));
+        Highlighter highlighter = getHighlighter(query, null, HighlighterTest.this);
-
-        Highlighter highlighter = getHighlighter(query, null, tokenStream, HighlighterTest.this);
 
         // Get 3 best fragments and seperate with a "..."
-        tokenStream = analyzer.tokenStream(null, new StringReader(s));
+        TokenStream tokenStream = analyzer.reusableTokenStream(null, new StringReader(s));
 
         String result = highlighter.getBestFragments(tokenStream, s, 3, "...");
         String expectedResult = "<B>football</B>-<B>soccer</B> in the euro 2004 <B>footie</B> competition";
@@ -1131,8 +1116,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
               HighlighterTest.this);
           String result = highlighter.getBestFragment(tokenStream, text);
           if (VERBOSE) System.out.println("\t" + result);
@@ -1154,15 +1139,15 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
 
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
               HighlighterTest.this);// new Highlighter(this, new
           // QueryTermScorer(query));
           highlighter.setTextFragmenter(new SimpleFragmenter(20));
           String stringResults[] = highlighter.getBestFragments(tokenStream, text, 10);
 
-          tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
           TextFragment fragmentResults[] = highlighter.getBestTextFragments(tokenStream, text,
               true, 10);
 
@@ -1192,8 +1177,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       public void run() throws Exception {
         numHighlights = 0;
         doSearching(new TermQuery(new Term(FIELD_NAME, "meat")));
-        TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(texts[0]));
+        TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(texts[0]));
-        Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
+        Highlighter highlighter = getHighlighter(query, FIELD_NAME,
             HighlighterTest.this);// new Highlighter(this, new
         // QueryTermScorer(query));
         highlighter.setMaxDocCharsToAnalyze(30);
@@ -1230,8 +1215,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
           sb.append("stoppedtoken");
         }
         SimpleHTMLFormatter fm = new SimpleHTMLFormatter();
-        Highlighter hg = getHighlighter(query, "data", analyzer.tokenStream(
+        Highlighter hg = getHighlighter(query, "data", fm);// new Highlighter(fm,
-            "data", new StringReader(sb.toString())), fm);// new Highlighter(fm,
         // new
         // QueryTermScorer(query));
         hg.setTextFragmenter(new NullFragmenter());
@@ -1266,7 +1250,9 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
         String text = "this is a text with searchterm in it";
         SimpleHTMLFormatter fm = new SimpleHTMLFormatter();
-        Highlighter hg = getHighlighter(query, "text", new MockAnalyzer(random, MockTokenizer.SIMPLE, true, stopWords, true).tokenStream("text", new StringReader(text)), fm);
+        TokenStream tokenStream = new MockAnalyzer(random, MockTokenizer.SIMPLE, true, stopWords, true)
+            .reusableTokenStream("text", new StringReader(text));
+        Highlighter hg = getHighlighter(query, "text", fm);
         hg.setTextFragmenter(new NullFragmenter());
         hg.setMaxDocCharsToAnalyze(36);
         String match = hg.getBestFragment(new MockAnalyzer(random, MockTokenizer.SIMPLE, true, stopWords, true), "text", text);
@@ -1308,8 +1294,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
 
         for (int i = 0; i < hits.totalHits; i++) {
           String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream, HighlighterTest.this, false);
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME, HighlighterTest.this, false);
 
           highlighter.setTextFragmenter(new SimpleFragmenter(40));
 
@@ -1337,8 +1323,8 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         doSearching(new TermQuery(new Term(FIELD_NAME, "aninvalidquerywhichshouldyieldnoresults")));
 
         for (String text : texts) {
-          TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+          TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
-          Highlighter highlighter = getHighlighter(query, FIELD_NAME, tokenStream,
+          Highlighter highlighter = getHighlighter(query, FIELD_NAME,
               HighlighterTest.this);
           String result = highlighter.getBestFragment(tokenStream, text);
           assertNull("The highlight result should be null for text with no query terms", result);
@@ -1377,7 +1363,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       }
     });
     highlighter.setTextFragmenter(new SimpleFragmenter(2000));
-    TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(rawDocContent));
+    TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(rawDocContent));
 
     String encodedSnippet = highlighter.getBestFragments(tokenStream, rawDocContent, 1, "");
     // An ugly bit of XML creation:
@@ -1477,7 +1463,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       @Override
       public boolean incrementToken() throws IOException {
         if(iter.hasNext()) {
-          Token token =  iter.next();
+          Token token = iter.next();
           clearAttributes();
           termAtt.setEmpty().append(token);
           posIncrAtt.setPositionIncrement(token.getPositionIncrement());
@@ -1486,7 +1472,12 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         }
         return false;
       }
-     
+
+      @Override
+      public void reset() throws IOException {
+        super.reset();
+        iter = lst.iterator();
+      }
     };
   }
 
@@ -1532,6 +1523,12 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         }
         return false;
       }
+
+      @Override
+      public void reset() throws IOException {
+        super.reset();
+        iter = lst.iterator();
+      }
     };
   }
 
@@ -1547,27 +1544,27 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         String result;
 
         query = new TermQuery(new Term("text", "foo"));
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("Hi-Speed10 <B>foo</B>", result);
 
         query = new TermQuery(new Term("text", "10"));
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("Hi-Speed<B>10</B> foo", result);
 
         query = new TermQuery(new Term("text", "hi"));
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("<B>Hi</B>-Speed10 foo", result);
 
         query = new TermQuery(new Term("text", "speed"));
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("Hi-<B>Speed</B>10 foo", result);
 
         query = new TermQuery(new Term("text", "hispeed"));
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("<B>Hi-Speed</B>10 foo", result);
 
@@ -1576,39 +1573,39 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
         booleanQuery.add(new TermQuery(new Term("text", "speed")), Occur.SHOULD);
 
         query = booleanQuery;
-        highlighter = getHighlighter(query, "text", getTS2(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2(), s, 3, "...");
         assertEquals("<B>Hi-Speed</B>10 foo", result);
 
         // ///////////////// same tests, just put the bigger overlapping token
         // first
         query = new TermQuery(new Term("text", "foo"));
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("Hi-Speed10 <B>foo</B>", result);
 
         query = new TermQuery(new Term("text", "10"));
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("Hi-Speed<B>10</B> foo", result);
 
         query = new TermQuery(new Term("text", "hi"));
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("<B>Hi</B>-Speed10 foo", result);
 
         query = new TermQuery(new Term("text", "speed"));
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("Hi-<B>Speed</B>10 foo", result);
 
         query = new TermQuery(new Term("text", "hispeed"));
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("<B>Hi-Speed</B>10 foo", result);
 
         query = booleanQuery;
-        highlighter = getHighlighter(query, "text", getTS2a(), HighlighterTest.this);
+        highlighter = getHighlighter(query, "text", HighlighterTest.this);
         result = highlighter.getBestFragments(getTS2a(), s, 3, "...");
         assertEquals("<B>Hi-Speed</B>10 foo", result);
       }
@@ -1717,7 +1714,7 @@ public class HighlighterTest extends BaseTokenStreamTestCase implements Formatte
       final int expectedHighlights) throws Exception {
     for (int i = 0; i < hits.totalHits; i++) {
       String text = searcher.doc(hits.scoreDocs[i].doc).get(FIELD_NAME);
-      TokenStream tokenStream = analyzer.tokenStream(FIELD_NAME, new StringReader(text));
+      TokenStream tokenStream = analyzer.reusableTokenStream(FIELD_NAME, new StringReader(text));
       QueryScorer scorer = new QueryScorer(query, FIELD_NAME);
       Highlighter highlighter = new Highlighter(this, scorer);
 
@@ -1901,6 +1898,18 @@ final class SynonymTokenizer extends TokenStream {
     this.st = null;
   }
 
+  @Override
+  public void end() throws IOException {
+    super.end();
+    this.realStream.end();
+  }
+
+  @Override
+  public void close() throws IOException {
+    super.close();
+    this.realStream.close();
+  }
+
   static abstract class TestHighlightRunner {
     static final int QUERY = 0;
     static final int QUERY_TERM = 1;
@@ -1908,11 +1917,11 @@ final class SynonymTokenizer extends TokenStream {
     int mode = QUERY;
     Fragmenter frag = new SimpleFragmenter(20);
     
-    public Highlighter getHighlighter(Query query, String fieldName, TokenStream stream, Formatter formatter) {
+    public Highlighter getHighlighter(Query query, String fieldName, Formatter formatter) {
-      return getHighlighter(query, fieldName, stream, formatter, true);
+      return getHighlighter(query, fieldName, formatter, true);
     }
     
-    public Highlighter getHighlighter(Query query, String fieldName, TokenStream stream, Formatter formatter, boolean expanMultiTerm) {
+    public Highlighter getHighlighter(Query query, String fieldName, Formatter formatter, boolean expanMultiTerm) {
       Scorer scorer;
       if (mode == QUERY) {
         scorer = new QueryScorer(query, fieldName);
@@ -1952,7 +1961,7 @@ final class SynonymTokenizer extends TokenStream {
         int maxNumFragmentsRequired = 2;
         String fragmentSeparator = "...";
         Scorer scorer = null;
-        TokenStream tokenStream = analyzer.tokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
+        TokenStream tokenStream = analyzer.reusableTokenStream(HighlighterTest.FIELD_NAME, new StringReader(text));
         if (mode == QUERY) {
           scorer = new QueryScorer(query);
         } else if (mode == QUERY_TERM) {

lucene/src/test-framework/org/apache/lucene/analysis/BaseTokenStreamTestCase.java

@@ -183,7 +183,7 @@ public abstract class BaseTokenStreamTestCase extends LuceneTestCase {
   }
   
   public static void assertAnalyzesTo(Analyzer a, String input, String[] output, int startOffsets[], int endOffsets[], String types[], int posIncrements[]) throws IOException {
-    assertTokenStreamContents(a.tokenStream("dummy", new StringReader(input)), output, startOffsets, endOffsets, types, posIncrements, input.length());
+    assertTokenStreamContents(a.reusableTokenStream("dummy", new StringReader(input)), output, startOffsets, endOffsets, types, posIncrements, input.length());
   }
   
   public static void assertAnalyzesTo(Analyzer a, String input, String[] output) throws IOException {

lucene/src/test/org/apache/lucene/index/TestLongPostings.java

@@ -47,7 +47,7 @@ public class TestLongPostings extends LuceneTestCase {
       if (other != null && s.equals(other)) {
         continue;
       }
-      final TokenStream ts = a.tokenStream("foo", new StringReader(s));
+      final TokenStream ts = a.reusableTokenStream("foo", new StringReader(s));
       final TermToBytesRefAttribute termAtt = ts.getAttribute(TermToBytesRefAttribute.class);
       final BytesRef termBytes = termAtt.getBytesRef();
       int count = 0;
@@ -59,6 +59,8 @@ public class TestLongPostings extends LuceneTestCase {
         }
         count++;
       }
+      ts.end();
+      ts.close();
       if (count == 1) {
         return s;
       }

lucene/src/test/org/apache/lucene/index/TestTermVectorsWriter.java

@@ -136,7 +136,7 @@ public class TestTermVectorsWriter extends LuceneTestCase {
     Analyzer analyzer = new MockAnalyzer(random);
     IndexWriter w = new IndexWriter(dir, newIndexWriterConfig( TEST_VERSION_CURRENT, analyzer));
     Document doc = new Document();
-    TokenStream stream = analyzer.tokenStream("field", new StringReader("abcd   "));
+    TokenStream stream = analyzer.reusableTokenStream("field", new StringReader("abcd   "));
     stream.reset(); // TODO: wierd to reset before wrapping with CachingTokenFilter... correct?
     stream = new CachingTokenFilter(stream);
     FieldType customType = new FieldType(TextField.TYPE_UNSTORED);

modules/analysis/common/src/java/org/apache/lucene/analysis/miscellaneous/PatternAnalyzer.java

@@ -322,7 +322,8 @@ public final class PatternAnalyzer extends Analyzer {
    * as one might think - kudos to the Sun regex developers.
    */
   private static final class PatternTokenizer extends Tokenizer {
-    
+
+    private final Pattern pattern;
     private String str;
     private final boolean toLowerCase;
     private Matcher matcher;
@@ -332,6 +333,7 @@ public final class PatternAnalyzer extends Analyzer {
     private final OffsetAttribute offsetAtt = addAttribute(OffsetAttribute.class);
     
     public PatternTokenizer(String str, Pattern pattern, boolean toLowerCase) {
+      this.pattern = pattern;
       this.str = str;
       this.matcher = pattern.matcher(str);
       this.toLowerCase = toLowerCase;
@@ -375,6 +377,7 @@ public final class PatternAnalyzer extends Analyzer {
     public void reset(Reader input) throws IOException {
       super.reset(input);
       this.str = PatternAnalyzer.toString(input);
+      this.matcher = pattern.matcher(this.str);
     }
 
     @Override

modules/analysis/common/src/test/org/apache/lucene/analysis/core/TestKeywordAnalyzer.java

@@ -98,8 +98,9 @@ public class TestKeywordAnalyzer extends BaseTokenStreamTestCase {
 
   // LUCENE-1441
   public void testOffsets() throws Exception {
-    TokenStream stream = new KeywordAnalyzer().tokenStream("field", new StringReader("abcd"));
+    TokenStream stream = new KeywordAnalyzer().reusableTokenStream("field", new StringReader("abcd"));
     OffsetAttribute offsetAtt = stream.addAttribute(OffsetAttribute.class);
+    stream.reset();
     assertTrue(stream.incrementToken());
     assertEquals(0, offsetAtt.startOffset());
     assertEquals(4, offsetAtt.endOffset());

modules/analysis/common/src/test/org/apache/lucene/analysis/core/TestStopAnalyzer.java

@@ -48,9 +48,10 @@ public class TestStopAnalyzer extends BaseTokenStreamTestCase {
   public void testDefaults() throws IOException {
     assertTrue(stop != null);
     StringReader reader = new StringReader("This is a test of the english stop analyzer");
-    TokenStream stream = stop.tokenStream("test", reader);
+    TokenStream stream = stop.reusableTokenStream("test", reader);
     assertTrue(stream != null);
     CharTermAttribute termAtt = stream.getAttribute(CharTermAttribute.class);
+    stream.reset();
     
     while (stream.incrementToken()) {
       assertFalse(inValidTokens.contains(termAtt.toString()));
@@ -64,7 +65,7 @@ public class TestStopAnalyzer extends BaseTokenStreamTestCase {
     stopWordsSet.add("analyzer");
     StopAnalyzer newStop = new StopAnalyzer(Version.LUCENE_40, stopWordsSet);
     StringReader reader = new StringReader("This is a good test of the english stop analyzer");
-    TokenStream stream = newStop.tokenStream("test", reader);
+    TokenStream stream = newStop.reusableTokenStream("test", reader);
     assertNotNull(stream);
     CharTermAttribute termAtt = stream.getAttribute(CharTermAttribute.class);
     
@@ -82,7 +83,7 @@ public class TestStopAnalyzer extends BaseTokenStreamTestCase {
     StopAnalyzer newStop = new StopAnalyzer(TEST_VERSION_CURRENT, stopWordsSet);
     StringReader reader = new StringReader("This is a good test of the english stop analyzer with positions");
     int expectedIncr[] =                  { 1,   1, 1,          3, 1,  1,      1,            2,   1};
-    TokenStream stream = newStop.tokenStream("test", reader);
+    TokenStream stream = newStop.reusableTokenStream("test", reader);
     assertNotNull(stream);
     int i = 0;
     CharTermAttribute termAtt = stream.getAttribute(CharTermAttribute.class);

modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/PatternAnalyzerTest.java

@@ -124,12 +124,12 @@ public class PatternAnalyzerTest extends BaseTokenStreamTestCase {
     assertAnalyzesTo(analyzer, document, expected);
 
     // analysis with a "FastStringReader"
-    TokenStream ts = analyzer.tokenStream("dummy",
+    TokenStream ts = analyzer.reusableTokenStream("dummy",
         new PatternAnalyzer.FastStringReader(document));
     assertTokenStreamContents(ts, expected);
 
     // analysis of a String, uses PatternAnalyzer.tokenStream(String, String)
-    TokenStream ts2 = analyzer.tokenStream("dummy", new StringReader(document));
+    TokenStream ts2 = analyzer.reusableTokenStream("dummy", new StringReader(document));
     assertTokenStreamContents(ts2, expected);
   }
 }

modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestLimitTokenCountAnalyzer.java

@@ -23,6 +23,7 @@ import java.io.StringReader;
 import org.apache.lucene.analysis.Analyzer;
 import org.apache.lucene.analysis.BaseTokenStreamTestCase;
 import org.apache.lucene.analysis.MockAnalyzer;
+import org.apache.lucene.analysis.TokenStream;
 import org.apache.lucene.analysis.core.WhitespaceAnalyzer;
 import org.apache.lucene.analysis.standard.StandardAnalyzer;
 import org.apache.lucene.document.Document;
@@ -38,12 +39,11 @@ public class TestLimitTokenCountAnalyzer extends BaseTokenStreamTestCase {
   public void testLimitTokenCountAnalyzer() throws IOException {
     Analyzer a = new LimitTokenCountAnalyzer(new WhitespaceAnalyzer(TEST_VERSION_CURRENT), 2);
     // dont use assertAnalyzesTo here, as the end offset is not the end of the string!
-    assertTokenStreamContents(a.tokenStream("dummy", new StringReader("1  2     3  4  5")), new String[] { "1", "2" }, new int[] { 0, 3 }, new int[] { 1, 4 }, 4);
+    assertTokenStreamContents(a.reusableTokenStream("dummy", new StringReader("1  2     3  4  5")), new String[] { "1", "2" }, new int[] { 0, 3 }, new int[] { 1, 4 }, 4);
     assertTokenStreamContents(a.reusableTokenStream("dummy", new StringReader("1 2 3 4 5")), new String[] { "1", "2" }, new int[] { 0, 2 }, new int[] { 1, 3 }, 3);
     
     a = new LimitTokenCountAnalyzer(new StandardAnalyzer(TEST_VERSION_CURRENT), 2);
     // dont use assertAnalyzesTo here, as the end offset is not the end of the string!
-    assertTokenStreamContents(a.tokenStream("dummy", new StringReader("1 2 3 4 5")), new String[] { "1", "2" }, new int[] { 0, 2 }, new int[] { 1, 3 }, 3);
     assertTokenStreamContents(a.reusableTokenStream("dummy", new StringReader("1 2 3 4 5")), new String[] { "1", "2" }, new int[] { 0, 2 }, new int[] { 1, 3 }, 3);
   }
 

modules/analysis/common/src/test/org/apache/lucene/analysis/miscellaneous/TestPerFieldAnalzyerWrapper.java

@@ -36,18 +36,21 @@ public class TestPerFieldAnalzyerWrapper extends BaseTokenStreamTestCase {
     PerFieldAnalyzerWrapper analyzer =
               new PerFieldAnalyzerWrapper(new WhitespaceAnalyzer(TEST_VERSION_CURRENT), analyzerPerField);
 
-    TokenStream tokenStream = analyzer.tokenStream("field",
+    TokenStream tokenStream = analyzer.reusableTokenStream("field",
                                             new StringReader(text));
     CharTermAttribute termAtt = tokenStream.getAttribute(CharTermAttribute.class);
+    tokenStream.reset();
 
     assertTrue(tokenStream.incrementToken());
     assertEquals("WhitespaceAnalyzer does not lowercase",
                  "Qwerty",
                  termAtt.toString());
 
-    tokenStream = analyzer.tokenStream("special",
+    tokenStream = analyzer.reusableTokenStream("special",
                                             new StringReader(text));
     termAtt = tokenStream.getAttribute(CharTermAttribute.class);
+    tokenStream.reset();
+
     assertTrue(tokenStream.incrementToken());
     assertEquals("SimpleAnalyzer lowercases",
                  "qwerty",

modules/analysis/common/src/test/org/apache/lucene/analysis/query/QueryAutoStopWordAnalyzerTest.java

@@ -133,7 +133,7 @@ public class QueryAutoStopWordAnalyzerTest extends BaseTokenStreamTestCase {
     QueryAutoStopWordAnalyzer a = new QueryAutoStopWordAnalyzer(
         TEST_VERSION_CURRENT,
         new MockAnalyzer(random, MockTokenizer.WHITESPACE, false), reader, 10);
-    TokenStream ts = a.tokenStream("repetitiveField", new StringReader("this boring"));
+    TokenStream ts = a.reusableTokenStream("repetitiveField", new StringReader("this boring"));
     assertTokenStreamContents(ts, new String[] { "this" });
   }
 }

modules/analysis/common/src/test/org/apache/lucene/analysis/shingle/ShingleAnalyzerWrapperTest.java

@@ -88,7 +88,7 @@ public class ShingleAnalyzerWrapperTest extends BaseTokenStreamTestCase {
 
     PhraseQuery q = new PhraseQuery();
 
-    TokenStream ts = analyzer.tokenStream("content", new StringReader("this sentence"));
+    TokenStream ts = analyzer.reusableTokenStream("content", new StringReader("this sentence"));
     int j = -1;
     
     PositionIncrementAttribute posIncrAtt = ts.addAttribute(PositionIncrementAttribute.class);
@@ -117,7 +117,7 @@ public class ShingleAnalyzerWrapperTest extends BaseTokenStreamTestCase {
 
     BooleanQuery q = new BooleanQuery();
 
-    TokenStream ts = analyzer.tokenStream("content", new StringReader("test sentence"));
+    TokenStream ts = analyzer.reusableTokenStream("content", new StringReader("test sentence"));
     
     CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
     

modules/analysis/common/src/test/org/apache/lucene/analysis/sinks/TestTeeSinkTokenFilter.java

@@ -87,7 +87,8 @@ public class TestTeeSinkTokenFilter extends BaseTokenStreamTestCase {
     Analyzer analyzer = new MockAnalyzer(random, MockTokenizer.WHITESPACE, false);
     IndexWriter w = new IndexWriter(dir, newIndexWriterConfig(TEST_VERSION_CURRENT, analyzer));
     Document doc = new Document();
-    TeeSinkTokenFilter tee = new TeeSinkTokenFilter(analyzer.tokenStream("field", new StringReader("abcd   ")));
+    TokenStream tokenStream = analyzer.reusableTokenStream("field", new StringReader("abcd   "));
+    TeeSinkTokenFilter tee = new TeeSinkTokenFilter(tokenStream);
     TokenStream sink = tee.newSinkTokenStream();
     FieldType ft = new FieldType(TextField.TYPE_UNSTORED);
     ft.setStoreTermVectors(true);

modules/benchmark/src/test/org/apache/lucene/benchmark/byTask/TestPerfTasksLogic.java

@@ -958,8 +958,8 @@ public class TestPerfTasksLogic extends BenchmarkTestCase {
   
   private void assertEqualCollation(Analyzer a1, Analyzer a2, String text)
       throws Exception {
-    TokenStream ts1 = a1.tokenStream("bogus", new StringReader(text));
+    TokenStream ts1 = a1.reusableTokenStream("bogus", new StringReader(text));
-    TokenStream ts2 = a2.tokenStream("bogus", new StringReader(text));
+    TokenStream ts2 = a2.reusableTokenStream("bogus", new StringReader(text));
     ts1.reset();
     ts2.reset();
     TermToBytesRefAttribute termAtt1 = ts1.addAttribute(TermToBytesRefAttribute.class);
@@ -1007,7 +1007,7 @@ public class TestPerfTasksLogic extends BenchmarkTestCase {
     
     // Default analyzer, maxShingleSize, and outputUnigrams
     Benchmark benchmark = execBenchmark(getShingleConfig(""));
-    benchmark.getRunData().getAnalyzer().tokenStream
+    benchmark.getRunData().getAnalyzer().reusableTokenStream
       ("bogus", new StringReader(text)).close();
     assertEqualShingle(benchmark.getRunData().getAnalyzer(), text,
                        new String[] {"one", "one two", "two", "two three",

solr/core/src/test/org/apache/solr/analysis/TestReversedWildcardFilterFactory.java

@@ -86,7 +86,7 @@ public class TestReversedWildcardFilterFactory extends SolrTestCaseJ4 {
     String text = "one two three si\uD834\uDD1Ex";
 
     // field one
-    TokenStream input = a.tokenStream("one", new StringReader(text));
+    TokenStream input = a.reusableTokenStream("one", new StringReader(text));
     assertTokenStreamContents(input,
         new String[] { "\u0001eno", "one", "\u0001owt", "two", 
           "\u0001eerht", "three", "\u0001x\uD834\uDD1Eis", "si\uD834\uDD1Ex" },
@@ -95,7 +95,7 @@ public class TestReversedWildcardFilterFactory extends SolrTestCaseJ4 {
         new int[] { 1, 0, 1, 0, 1, 0, 1, 0 }
     );
     // field two
-    input = a.tokenStream("two", new StringReader(text));
+    input = a.reusableTokenStream("two", new StringReader(text));
     assertTokenStreamContents(input,
         new String[] { "\u0001eno", "\u0001owt", 
           "\u0001eerht", "\u0001x\uD834\uDD1Eis" },
@@ -104,7 +104,7 @@ public class TestReversedWildcardFilterFactory extends SolrTestCaseJ4 {
         new int[] { 1, 1, 1, 1 }
     );
     // field three
-    input = a.tokenStream("three", new StringReader(text));
+    input = a.reusableTokenStream("three", new StringReader(text));
     assertTokenStreamContents(input,
         new String[] { "one", "two", "three", "si\uD834\uDD1Ex" },
         new int[] { 0, 4, 8, 14 },

solr/core/src/test/org/apache/solr/highlight/HighlighterTest.java

@@ -155,12 +155,17 @@ public class HighlighterTest extends SolrTestCaseJ4 {
   public void testTermOffsetsTokenStream() throws Exception {
     String[] multivalued = { "a b c d", "e f g", "h", "i j k l m n" };
     Analyzer a1 = new WhitespaceAnalyzer(TEST_VERSION_CURRENT);
+    TokenStream tokenStream = a1.reusableTokenStream("", new StringReader("a b c d e f g h i j k l m n"));
+    tokenStream.reset();
+
     TermOffsetsTokenStream tots = new TermOffsetsTokenStream(
-        a1.tokenStream( "", new StringReader( "a b c d e f g h i j k l m n" ) ) );
+        tokenStream);
     for( String v : multivalued ){
       TokenStream ts1 = tots.getMultiValuedTokenStream( v.length() );
       Analyzer a2 = new WhitespaceAnalyzer(TEST_VERSION_CURRENT);
-      TokenStream ts2 = a2.tokenStream( "", new StringReader( v ) );
+      TokenStream ts2 = a2.reusableTokenStream( "", new StringReader( v ) );
+      ts2.reset();
+
       while (ts1.incrementToken()) {
         assertTrue(ts2.incrementToken());
         assertEquals(ts1, ts2);