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'Databene Formats' is an open source software library for supporting
data file and other formats like CSV, fixed width files, XLS, Properties and Regex.
It is designed for multithreaded use and high performance.
/*
* Copyright (C) 2011-2015 Volker Bergmann ([email protected]).
* All rights reserved.
*
* Licensed 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.databene.formats.csv;
import org.databene.commons.ConfigurationError;
import org.databene.commons.SystemInfo;
import org.databene.formats.DataIterator;
import org.databene.formats.util.AbstractDataSource;
/**
* Creates Iterators that iterate through the cells of a CSV file.
*
* Created: 01.09.2007 11:40:30
* @author Volker Bergmann
*/
public class CSVCellSource extends AbstractDataSource {
private String uri;
private char separator;
private String encoding;
public CSVCellSource() {
this(null, ',');
}
public CSVCellSource(String uri, char separator) {
this(uri, separator, SystemInfo.getFileEncoding());
}
public CSVCellSource(String uri, char separator, String encoding) {
super(String.class);
this.uri = uri;
this.separator = separator;
this.encoding = encoding;
}
public void setUri(String uri) {
this.uri = uri;
}
@Override
public DataIterator iterator() {
try {
return new CSVCellIterator(uri, separator, encoding);
} catch (Exception e) {
throw new ConfigurationError(e);
}
}
@Override
public String toString() {
return getClass().getSimpleName() + '[' + uri + ", '" + separator + "']";
}
}