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Diffstat (limited to 'src/core/src/data/io/AbstractMVDataReader.java')
-rw-r--r-- | src/core/src/data/io/AbstractMVDataReader.java | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/src/core/src/data/io/AbstractMVDataReader.java b/src/core/src/data/io/AbstractMVDataReader.java new file mode 100644 index 0000000..3e63de1 --- /dev/null +++ b/src/core/src/data/io/AbstractMVDataReader.java @@ -0,0 +1,49 @@ +/* + * SSSync, a Simple and Stupid Synchronizer for data with multi-valued attributes + * Copyright (C) 2014 Ludovic Pouzenc <ludovic@pouzenc.fr> + * + * This file is part of SSSync. + * + * SSSync is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * SSSync is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with SSSync. If not, see <http://www.gnu.org/licenses/> + */ + +package data.io; + +/** + * Stream-oriented abstract reader from a particular data source. + * Memory footprint should not depends on readable line count nor next() call count. + * + * @author lpouzenc + */ +public abstract class AbstractMVDataReader implements MVDataReader { + + protected String dataSourceName="(unknown source)"; + + /** + * Not supported (Readers are read-only). + */ + @Override + public void remove() { + throw new UnsupportedOperationException(); + } + + /* (non-Javadoc) + * @see data.io.MVDataReader#getDataSourceName() + */ + @Override + public String getDataSourceName() { + return dataSourceName; + } + +} |