pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / spellchecker / src / java / org / apache / lucene / search / suggest / UnsortedTermFreqIteratorWrapper.java

diff --git a/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/suggest/UnsortedTermFreqIteratorWrapper.java b/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/suggest/UnsortedTermFreqIteratorWrapper.java
new file mode 100644 (file)
index 0000000..13c3223
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/suggest/UnsortedTermFreqIteratorWrapper.java
@@ -0,0 +1,17 @@
+package org.apache.lucene.search.suggest;
+
+import java.util.Collections;
+
+import org.apache.lucene.search.spell.TermFreqIterator;
+
+/**
+ * This wrapper buffers the incoming elements and makes sure they are in
+ * random order.
+ */
+public class UnsortedTermFreqIteratorWrapper extends BufferingTermFreqIteratorWrapper {
+
+  public UnsortedTermFreqIteratorWrapper(TermFreqIterator source) {
+    super(source);
+    Collections.shuffle(entries);
+  }
+}