pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / benchmark / src / java / org / apache / lucene / benchmark / byTask / feeds / QueryMaker.java

diff --git a/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/QueryMaker.java b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/QueryMaker.java
new file mode 100644 (file)
index 0000000..4a409c6
--- /dev/null
+++ b/lucene-java-3.5.0/lucene/contrib/benchmark/src/java/org/apache/lucene/benchmark/byTask/feeds/QueryMaker.java
@@ -0,0 +1,49 @@
+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.search.Query;
+import org.apache.lucene.benchmark.byTask.utils.Config;
+
+
+/**
+ * Create queries for the test.
+ */
+public interface QueryMaker {
+
+  /** 
+   * Create the next query, of the given size.
+   * @param size the size of the query - number of terms, etc.
+   * @exception Exception if cannot make the query, or if size>0 was specified but this feature is not supported.
+   */ 
+  public Query makeQuery (int size) throws Exception;
+
+  /** Create the next query */ 
+  public Query makeQuery () throws Exception;
+
+  /** Set the properties 
+   * @throws Exception */
+  public void setConfig (Config config) throws Exception;
+  
+  /** Reset inputs so that the test run would behave, input wise, as if it just started. */
+  public void resetInputs();
+  
+  /** Print the queries */
+  public String printQueries();
+}