X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/spell/SuggestWordFrequencyComparator.java

diff --git a/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/spell/SuggestWordFrequencyComparator.java b/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/spell/SuggestWordFrequencyComparator.java
new file mode 100644
index 0000000..c425b82
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+++ b/lucene-java-3.5.0/lucene/contrib/spellchecker/src/java/org/apache/lucene/search/spell/SuggestWordFrequencyComparator.java
@@ -0,0 +1,47 @@
+package org.apache.lucene.search.spell;
+
+import java.util.Comparator;
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+/**
+ *  Frequency first, then score.  Must have 
+ *
+ **/
+public class SuggestWordFrequencyComparator implements Comparator<SuggestWord> {
+
+  public int compare(SuggestWord first, SuggestWord second) {
+    // first criteria: the frequency
+    if (first.freq > second.freq) {
+      return 1;
+    }
+    if (first.freq < second.freq) {
+      return -1;
+    }
+
+    // second criteria (if first criteria is equal): the score
+    if (first.score > second.score) {
+      return 1;
+    }
+    if (first.score < second.score) {
+      return -1;
+    }
+    // third criteria: term text
+    return second.string.compareTo(first.string);
+  }
+}