Adding JMCR-Stable version

[Benchmarks_CSolver.git] / JMCR-Stable / real-world application / derby-10.3.2.1 / java / engine / org / apache / derby / iapi / store / access / conglomerate / SortFactory.java

diff --git a/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/iapi/store/access/conglomerate/SortFactory.java b/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/iapi/store/access/conglomerate/SortFactory.java
new file mode 100644 (file)
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+++ b/JMCR-Stable/real-world application/derby-10.3.2.1/java/engine/org/apache/derby/iapi/store/access/conglomerate/SortFactory.java
@@ -0,0 +1,83 @@
+/*\r
+\r
+   Derby - Class org.apache.derby.iapi.store.access.conglomerate.SortFactory\r
+\r
+   Licensed to the Apache Software Foundation (ASF) under one or more\r
+   contributor license agreements.  See the NOTICE file distributed with\r
+   this work for additional information regarding copyright ownership.\r
+   The ASF licenses this file to you under the Apache License, Version 2.0\r
+   (the "License"); you may not use this file except in compliance with\r
+   the License.  You may obtain a copy of the License at\r
+\r
+      http://www.apache.org/licenses/LICENSE-2.0\r
+\r
+   Unless required by applicable law or agreed to in writing, software\r
+   distributed under the License is distributed on an "AS IS" BASIS,\r
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+   See the License for the specific language governing permissions and\r
+   limitations under the License.\r
+\r
+ */\r
+\r
+package org.apache.derby.iapi.store.access.conglomerate;\r
+\r
+import java.util.Properties;\r
+import org.apache.derby.catalog.UUID;\r
+import org.apache.derby.iapi.error.StandardException;\r
+import org.apache.derby.iapi.store.access.SortObserver;\r
+import org.apache.derby.iapi.store.access.SortCostController;\r
+import org.apache.derby.iapi.store.access.ColumnOrdering;\r
+import org.apache.derby.iapi.store.access.TransactionController;\r
+\r
+import org.apache.derby.iapi.types.DataValueDescriptor;\r
+\r
+/**\r
+\r
+  The factory interface for all sort access methods.\r
+\r
+**/\r
+\r
+public interface SortFactory extends MethodFactory\r
+{\r
+       /**\r
+       Used to identify this interface when finding it with the Monitor.\r
+       **/\r
+       public static final String MODULE = \r
+         "org.apache.derby.iapi.store.access.conglomerate.SortFactory";\r
+\r
+       /**\r
+       Create the sort and return a sort object for it.\r
+\r
+       @exception StandardException if the sort could not be\r
+       opened for some reason, or if an error occurred in one of\r
+       the lower level modules.\r
+\r
+       **/\r
+       Sort createSort(\r
+    TransactionController   tran,\r
+    int                     segment,\r
+    Properties              implParameters,\r
+    DataValueDescriptor[]   template,\r
+    ColumnOrdering          columnOrdering[],\r
+    SortObserver               sortObserver,\r
+    boolean                 alreadyInOrder,\r
+    long                    estimatedRows,\r
+    int                     estimatedRowSize)\r
+        throws StandardException;\r
+\r
+    /**\r
+     * Return an open SortCostController.\r
+     * <p>\r
+     * Return an open SortCostController which can be used to ask about \r
+     * the estimated costs of SortController() operations.\r
+     * <p>\r
+     *\r
+        * @return The open StoreCostController.\r
+     *\r
+        * @exception  StandardException  Standard exception policy.\r
+     *\r
+     * @see  org.apache.derby.iapi.store.access.StoreCostController\r
+     **/\r
+    SortCostController openSortCostController()\r
+               throws StandardException;\r
+}\r