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/** |
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$Id$ |
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Copyright (C) 2009 Nicklas Nordborg |
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This file is part of BASE - BioArray Software Environment. |
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Available at http://base.thep.lu.se/ |
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BASE is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License |
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as published by the Free Software Foundation; either version 3 |
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of the License, or (at your option) any later version. |
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|
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BASE is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with BASE. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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package net.sf.basedb.util.bfs; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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A model container for BFS data files. This class is primarily |
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intended to be used when parsing small data files. It is not |
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recommended to use this class with large files since it may use too |
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much memory. |
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<p> |
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After parsing data is available as |
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@author Nicklas |
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@version 2.15 |
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@base.modified $Date$ |
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*/ |
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public class MatrixModel |
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implements EventHandler |
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{ |
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private List<String[]> data; |
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private int numColumns = -1; |
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/** |
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Create a new annotation model. |
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*/ |
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public MatrixModel() |
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{ |
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this.data = new ArrayList<String[]>(); |
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} |
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|
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/* |
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From the EventHandler interface |
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-------------------------------- |
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*/ |
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@Override |
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public <T> void handleEvent(EventType<T> eventType, T eventData, BfsParser parser) |
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{ |
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if (eventType == DataParser.DATA_EVENT) |
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{ |
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addRow((String[])eventData); |
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} |
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} |
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// ------------------------------------ |
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/** |
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Add a row of data to the model. The number of array elements |
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in the array should be the same as the number of columns. |
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*/ |
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public void addRow(String... row) |
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{ |
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data.add(row); |
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if (numColumns == -1) numColumns = row.length; |
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} |
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|
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/** |
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Get the number of columns. |
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*/ |
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public int getColumnCount() |
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{ |
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return numColumns; |
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} |
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|
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/** |
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Get the number of rows. |
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*/ |
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public int getRowCount() |
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{ |
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return data.size(); |
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} |
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/** |
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Get the data element at a given row and column index. |
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@param rowIndex The row index, a value between 0 and |
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{@link #getRowCount()}-1 |
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@param colIndex The column index, a value between |
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0 and {@link #getColumnCount()}-1 |
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@return The data at the given location |
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*/ |
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public String getData(int rowIndex, int colIndex) |
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{ |
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String[] row = getRowByIndex(rowIndex); |
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return row[colIndex]; |
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} |
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public String[] getRowByIndex(int rowIndex) |
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{ |
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return data.get(rowIndex); |
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} |
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} |