removed all files

[xerial/xerial-core.git] / src / main / java / org / xerial / lens / RelationLens.java

diff --git a/src/main/java/org/xerial/lens/RelationLens.java b/src/main/java/org/xerial/lens/RelationLens.java
deleted file mode 100755 (executable)
index 01cc14e..0000000
--- a/src/main/java/org/xerial/lens/RelationLens.java
+++ /dev/null
@@ -1,69 +0,0 @@
-/*--------------------------------------------------------------------------\r
- *  Copyright 2009 Taro L. Saito\r
- *\r
- *  Licensed under the Apache License, Version 2.0 (the "License");\r
- *  you may not use this file except in compliance with the License.\r
- *  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
-// XerialJ\r
-//\r
-// RelationLens.java\r
-// Since: Aug 6, 2009 4:02:39 PM\r
-//\r
-// $URL$\r
-// $Author$\r
-//--------------------------------------\r
-package org.xerial.lens;\r
-\r
-import org.xerial.core.XerialException;\r
-import org.xerial.lens.relation.Node;\r
-import org.xerial.lens.relation.Tuple;\r
-import org.xerial.lens.relation.lang.RelationExpr;\r
-import org.xerial.lens.relation.query.QuerySet;\r
-import org.xerial.lens.relation.query.RelationExtractor;\r
-import org.xerial.lens.relation.query.RelationHandler;\r
-import org.xerial.lens.relation.schema.Schema;\r
-import org.xerial.util.log.Logger;\r
-import org.xerial.util.tree.TreeParser;\r
-\r
-/**\r
- * For extracting relation from tree-structured data\r
- * \r
- * @author leo\r
- * \r
- */\r
-public class RelationLens {\r
-\r
-    private static Logger _logger = Logger.getLogger(RelationLens.class);\r
-\r
-    private final QuerySet qs;\r
-\r
-    public RelationLens(String lensQuery) throws XerialException {\r
-        RelationExpr re = RelationExpr.parse(lensQuery);\r
-        qs = re.buildQuerySet();\r
-    }\r
-\r
-    public void map(TreeParser input) throws XerialException {\r
-\r
-        RelationHandler rh = new MyRelationHandler();\r
-        RelationExtractor.run(qs, input, rh);\r
-    }\r
-\r
-    public class MyRelationHandler implements RelationHandler {\r
-\r
-        public void relation(Schema s, Tuple<Node> relation) {\r
-            _logger.info(String.format("%s: %s", s, relation));\r
-        }\r
-\r
-    }\r
-\r
-}\r