X-Git-Url: https://git.mdrn.pl/pylucene.git/blobdiff_plain/a2e61f0c04805cfcb8706176758d1283c7e3a55c..aaeed5504b982cf3545252ab528713250aa33eed:/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/LongToEnglishContentSource.java

diff --git a/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/LongToEnglishContentSource.java b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/LongToEnglishContentSource.java
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+++ b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/LongToEnglishContentSource.java
@@ -0,0 +1,61 @@
+package org.apache.lucene.benchmark.byTask.feeds;
+
+/**
+ * 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.util.English;
+
+import java.io.IOException;
+import java.util.Date;
+
+/**
+ * Creates documents whose content is a <code>long</code> number starting from
+ * <code>{@link Long#MIN_VALUE} + 10</code>.
+ */
+public class LongToEnglishContentSource extends ContentSource{
+  private long counter = 0;
+
+  @Override
+  public void close() throws IOException {
+  }
+  
+  @Override
+  public synchronized DocData getNextDocData(DocData docData) throws NoMoreDataException, IOException {
+    docData.clear();
+    // store the current counter to avoid synchronization later on
+    long curCounter;
+    synchronized (this) {
+      curCounter = counter;
+      if (counter == Long.MAX_VALUE){
+        counter = Long.MIN_VALUE;//loop around
+      } else {
+        ++counter;
+      }
+    }    
+    docData.setBody(English.longToEnglish(curCounter));
+    docData.setName("doc_" + String.valueOf(curCounter));
+    docData.setTitle("title_" + String.valueOf(curCounter));
+    docData.setDate(new Date());
+    return docData;
+  }
+
+  @Override
+  public void resetInputs() throws IOException {
+    counter = Long.MIN_VALUE + 10;
+  }
+  
+}