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/* |
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Copyright @ 1999-2005, The Institute for Genomic Research (TIGR). |
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All rights reserved. |
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*/ |
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/* |
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* $RCSfile: ExpressionFileLoader.java,v $ |
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* $Revision: 1.6 $ |
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* $Date: 2006/03/24 15:52:17 $ |
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* $Author: eleanorahowe $ |
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* $State: Exp $ |
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*/ |
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package org.tigr.microarray.mev.file; |
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|
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import java.io.BufferedReader; |
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import java.io.File; |
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import java.io.FileReader; |
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import java.io.IOException; |
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import java.util.Vector; |
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|
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import javax.swing.JPanel; |
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import javax.swing.filechooser.FileFilter; |
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|
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import org.tigr.microarray.mev.ISlideData; |
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import org.tigr.microarray.mev.TMEV; |
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|
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public abstract class ExpressionFileLoader extends SlideLoaderProgressBar { // implements Runnable { |
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protected SuperExpressionFileLoader superLoader; |
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protected SlideLoaderProgressBar progress; |
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protected boolean stop = false; |
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|
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public ExpressionFileLoader(SuperExpressionFileLoader superLoader) { |
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super(superLoader.getFrame()); |
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this.superLoader = superLoader; |
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// this.loadingPanel = new LoadingPanel(); |
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} |
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|
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public abstract ISlideData loadExpressionFile(File f) throws IOException; |
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|
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public abstract Vector loadExpressionFiles() throws IOException; |
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private Vector loadExpressionFile(Vector fileVector) throws IOException{ |
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Vector dataVector = new Vector(); |
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ISlideData slideData; |
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|
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for (int i = 0; i < fileVector.size(); i++) { |
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slideData = loadExpressionFile((File) fileVector.elementAt(i)); |
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if(slideData == null) |
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return null; |
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|
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dataVector.add(slideData); |
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} |
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|
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return dataVector; |
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} |
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|
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public FileFilter getFileFilter() { |
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FileFilter defaultFileFilter = new FileFilter() { |
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public boolean accept(File f) { |
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return true; |
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} |
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|
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public String getDescription() { |
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return "Generic Expression Files (*.*)"; |
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} |
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}; |
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|
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return defaultFileFilter; |
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} |
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|
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public void setLoadEnabled(boolean state) { |
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superLoader.setLoadEnabled(state); |
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} |
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|
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public abstract boolean checkLoadEnable(); |
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public abstract JPanel getFileLoaderPanel(); |
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public abstract String getFilePath(); |
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public abstract void openDataPath(); |
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|
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/** |
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* Returns number of lines in the specified file. |
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*/ |
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protected int getCountOfLines(File file) throws IOException { |
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int count = 0; |
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BufferedReader reader = new BufferedReader(new FileReader(file)); |
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String currentLine; |
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while ((currentLine = reader.readLine()) != null) { |
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count++; |
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} |
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reader.close(); |
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return count; |
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} |
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|
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//EH removed this method because annotation field names should be |
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//put into the SlideData object instead of TMEV.java |
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/** |
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* Sets the annotation field names in TMEV, appends if names exist |
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*/ |
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/* |
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protected void setTMEVFieldNames(Vector annotNames){ |
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if(annotNames.size() > 0){ |
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String [] fieldNames = new String[annotNames.size()]; |
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for(int i = 0; i < fieldNames.length; i++){ |
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fieldNames[i] = (String)(annotNames.elementAt(i)); |
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} |
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TMEV.appendFieldNames(fieldNames); |
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} |
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} |
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*/ |
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} |