pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / src / java / org / apache / lucene / search / TotalHitCountCollector.java

diff --git a/lucene-java-3.5.0/lucene/src/java/org/apache/lucene/search/TotalHitCountCollector.java b/lucene-java-3.5.0/lucene/src/java/org/apache/lucene/search/TotalHitCountCollector.java
new file mode 100644 (file)
index 0000000..c3f7f94
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/src/java/org/apache/lucene/search/TotalHitCountCollector.java
@@ -0,0 +1,51 @@
+package org.apache.lucene.search;
+
+/**
+ * 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.
+ */
+
+import org.apache.lucene.index.IndexReader;
+
+/**
+ * Just counts the total number of hits.
+ */
+
+public class TotalHitCountCollector extends Collector {
+  private int totalHits;
+
+  /** Returns how many hits matched the search. */
+  public int getTotalHits() {
+    return totalHits;
+  }
+
+  @Override
+  public void setScorer(Scorer scorer) {
+  }
+
+  @Override
+  public void collect(int doc) {
+    totalHits++;
+  }
+
+  @Override
+  public void setNextReader(IndexReader reader, int docBase) {
+  }
+
+  @Override
+  public boolean acceptsDocsOutOfOrder() {
+    return true;
+  }
+}