org.databene.formats.xls.XLSLineSource Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of databene-formats Show documentation

'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.

The newest version!

/*
 * 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.xls;

import java.util.Iterator;

import org.databene.formats.DataIterator;
import org.databene.formats.util.AbstractDataSource;
import org.databene.formats.xls.XLSLineIterator;

/**
 * {@link Iterable} implementation which creates {@link Iterator}s 
 * that provide lines of XLS files as array objects.
 * Created: 19.07.2011 08:36:18
 * @since 0.6.5
 * @author Volker Bergmann
 */
public class XLSLineSource extends AbstractDataSource {
	
	private String uri;
	private String sheetName;
	private boolean formatted;

	public XLSLineSource(String uri) {
		this(uri, null, false);
	}

	public XLSLineSource(String uri, String sheetName, boolean formatted) {
		super(Object[].class);
		this.uri = uri;
		this.sheetName = sheetName;
		this.formatted = formatted;
	}

	@Override
	public DataIterator iterator() {
		try {
			return new XLSLineIterator(uri, sheetName, false, formatted, null);
		} catch (Exception e) {
			throw new RuntimeException("Unable to create iterator for URI " + uri, e);
		}
	}

}