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/quality/utils/SubmissionReport.java

diff --git a/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/quality/utils/SubmissionReport.java b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/quality/utils/SubmissionReport.java
new file mode 100644
index 0000000..2a02aa7
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/quality/utils/SubmissionReport.java
@@ -0,0 +1,93 @@
+/**
+ * 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.
+ */
+package org.apache.lucene.benchmark.quality.utils;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.text.NumberFormat;
+
+import org.apache.lucene.benchmark.quality.QualityQuery;
+import org.apache.lucene.search.ScoreDoc;
+import org.apache.lucene.search.IndexSearcher;
+import org.apache.lucene.search.TopDocs;
+
+/**
+ * Create a log ready for submission.
+ * Extend this class and override
+ * {@link #report(QualityQuery, TopDocs, String, IndexSearcher)}
+ * to create different reports. 
+ */
+public class SubmissionReport {
+
+  private NumberFormat nf;
+  private PrintWriter logger;
+  private String name;
+  
+  /**
+   * Constructor for SubmissionReport.
+   * @param logger if null, no submission data is created. 
+   * @param name name of this run.
+   */
+  public SubmissionReport (PrintWriter logger, String name) {
+    this.logger = logger;
+    this.name = name;
+    nf = NumberFormat.getInstance();
+    nf.setMaximumFractionDigits(4);
+    nf.setMinimumFractionDigits(4);
+  }
+  
+  /**
+   * Report a search result for a certain quality query.
+   * @param qq quality query for which the results are reported.
+   * @param td search results for the query.
+   * @param docNameField stored field used for fetching the result doc name.  
+   * @param searcher index access for fetching doc name.
+   * @throws IOException in case of a problem.
+   */
+  public void report(QualityQuery qq, TopDocs td, String docNameField, IndexSearcher searcher) throws IOException {
+    if (logger==null) {
+      return;
+    }
+    ScoreDoc sd[] = td.scoreDocs;
+    String sep = " \t ";
+    DocNameExtractor xt = new DocNameExtractor(docNameField);
+    for (int i=0; i<sd.length; i++) {
+      String docName = xt.docName(searcher,sd[i].doc);
+      logger.println(
+          qq.getQueryID()       + sep +
+          "Q0"                   + sep +
+          format(docName,20)    + sep +
+          format(""+i,7)        + sep +
+          nf.format(sd[i].score) + sep +
+          name
+          );
+    }
+  }
+
+  public void flush() {
+    if (logger!=null) {
+      logger.flush();
+    }
+  }
+  
+  private static String padd = "                                    ";
+  private String format(String s, int minLen) {
+    s = (s==null ? "" : s);
+    int n = Math.max(minLen,s.length());
+    return (s+padd).substring(0,n);
+  }
+}