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/* |
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Copyright @ 1999-2003, 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: TerrainGUI.java,v $ |
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* $Revision: 1.7 $ |
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* $Date: 2006/03/24 15:52:04 $ |
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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.cluster.gui.impl.terrain; |
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|
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import java.awt.event.ActionEvent; |
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import java.awt.event.WindowEvent; |
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|
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import javax.swing.JOptionPane; |
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import javax.swing.tree.DefaultMutableTreeNode; |
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|
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import org.tigr.microarray.mev.cluster.Cluster; |
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import org.tigr.microarray.mev.cluster.NodeList; |
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import org.tigr.microarray.mev.cluster.algorithm.AbortException; |
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import org.tigr.microarray.mev.cluster.algorithm.Algorithm; |
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import org.tigr.microarray.mev.cluster.algorithm.AlgorithmData; |
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import org.tigr.microarray.mev.cluster.algorithm.AlgorithmEvent; |
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import org.tigr.microarray.mev.cluster.algorithm.AlgorithmException; |
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import org.tigr.microarray.mev.cluster.algorithm.AlgorithmListener; |
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import org.tigr.microarray.mev.cluster.algorithm.AlgorithmParameters; |
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import org.tigr.microarray.mev.cluster.gui.Experiment; |
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import org.tigr.microarray.mev.cluster.gui.IClusterGUI; |
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import org.tigr.microarray.mev.cluster.gui.IFramework; |
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import org.tigr.microarray.mev.cluster.gui.LeafInfo; |
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.DialogListener; |
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import org.tigr.microarray.mev.cluster.gui.impl.dialogs.Progress; |
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import org.tigr.microarray.mev.script.scriptGUI.IScriptGUI; |
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import org.tigr.util.FloatMatrix; |
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|
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public class TerrainGUI implements IClusterGUI, IScriptGUI { |
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|
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private Algorithm algorithm; |
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private Progress progress; |
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|
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/** |
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* This method returns the terrain calculation result tree or null, |
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* if analysis start was canceled. |
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* |
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* @param framework the reference to <code>IFramework</code> implementation, |
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* which is used to obtain an initial analysis data and parameters. |
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* @throws AlgorithmException if calculation was failed. |
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* @throws AbortException if calculation was canceled. |
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* @see IFramework |
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*/ |
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public DefaultMutableTreeNode execute(IFramework framework) throws AlgorithmException { |
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TerrainInitDialog dialog = new TerrainInitDialog(framework.getFrame()); |
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if (dialog.showModal() != JOptionPane.OK_OPTION) |
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return null; // canceled |
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|
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boolean use_genes = dialog.isGenes(); |
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int neighbours = dialog.getNeighbours(); |
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|
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// prepare the algo data |
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AlgorithmData data = new AlgorithmData(); |
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FloatMatrix experiment = framework.getData().getExperiment().getMatrix(); |
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data.addMatrix("experiment", experiment); |
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data.addParam("distance-factor", String.valueOf(1.0f)); |
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data.addParam("distance-absolute", String.valueOf(framework.getDistanceMenu().isAbsoluteDistance())); |
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int function = framework.getDistanceMenu().getDistanceFunction(); |
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function = (function == Algorithm.DEFAULT) ? Algorithm.PEARSONSQARED : function; |
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data.addParam("distance-function", String.valueOf(function)); |
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data.addParam("neighbors", String.valueOf(neighbours)); |
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data.addParam("use-genes", String.valueOf(use_genes)); |
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// the result general info |
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GeneralInfo gi = new GeneralInfo(); |
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gi.function = framework.getDistanceMenu().getFunctionName(function); |
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gi.absolute = framework.getDistanceMenu().isAbsoluteDistance(); |
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gi.neighbours = neighbours; |
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gi.isGenes = use_genes; |
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|
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Listener listener = new Listener(); |
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this.progress = new Progress(framework.getFrame(), "Calculating Terrain", listener); |
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this.progress.show(); |
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try { |
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this.algorithm = framework.getAlgorithmFactory().getAlgorithm("Terrain"); |
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this.algorithm.addAlgorithmListener(listener); |
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|
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long start = System.currentTimeMillis(); |
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AlgorithmData result = algorithm.execute(data); |
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gi.time = System.currentTimeMillis() - start; |
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|
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this.progress.setDescription("Creating 3D View..."); |
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return createResultTree(result, gi, framework); |
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} finally { |
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if (this.algorithm != null) { |
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this.algorithm.removeAlgorithmListener(listener); |
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} |
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if (this.progress != null) { |
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this.progress.dispose(); |
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} |
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} |
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} |
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|
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|
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public AlgorithmData getScriptParameters(IFramework framework) { |
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TerrainInitDialog dialog = new TerrainInitDialog(framework.getFrame()); |
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if (dialog.showModal() != JOptionPane.OK_OPTION) |
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return null; // canceled |
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|
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boolean use_genes = dialog.isGenes(); |
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int neighbours = dialog.getNeighbours(); |
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|
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// prepare the algo data |
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AlgorithmData data = new AlgorithmData(); |
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data.addParam("distance-factor", String.valueOf(1.0f)); |
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data.addParam("distance-absolute", String.valueOf(framework.getDistanceMenu().isAbsoluteDistance())); |
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int function = framework.getDistanceMenu().getDistanceFunction(); |
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function = (function == Algorithm.DEFAULT) ? Algorithm.PEARSONSQARED : function; |
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data.addParam("distance-function", String.valueOf(function)); |
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data.addParam("neighbors", String.valueOf(neighbours)); |
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data.addParam("use-genes", String.valueOf(use_genes)); |
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|
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//script control parameters |
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|
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// alg name |
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data.addParam("name", "TRN"); |
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|
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// alg type |
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data.addParam("alg-type", "data-visualization"); |
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|
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// output class |
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data.addParam("output-class", "single-output"); |
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|
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//output nodes |
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String [] outputNodes = new String[1]; |
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outputNodes[0] = "Data Visualization"; |
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data.addStringArray("output-nodes", outputNodes); |
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|
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return data; |
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} |
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|
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|
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public DefaultMutableTreeNode executeScript(IFramework framework, AlgorithmData algData, Experiment experiment) throws AlgorithmException { |
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FloatMatrix matrix = framework.getData().getExperiment().getMatrix(); |
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algData.addMatrix("experiment", matrix); |
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|
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// the result general info |
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GeneralInfo gi = new GeneralInfo(); |
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AlgorithmParameters params = algData.getParams(); |
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gi.function = framework.getDistanceMenu().getFunctionName(params.getInt("distance-function")); |
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gi.absolute = params.getBoolean("distance-absolute"); |
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gi.neighbours = params.getInt("neighbors"); |
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gi.isGenes = params.getBoolean("use-genes"); |
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|
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Listener listener = new Listener(); |
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|
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this.progress = new Progress(framework.getFrame(), "Calculating Terrain", listener); |
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this.progress.show(); |
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try { |
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this.algorithm = framework.getAlgorithmFactory().getAlgorithm("Terrain"); |
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this.algorithm.addAlgorithmListener(listener); |
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|
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long start = System.currentTimeMillis(); |
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AlgorithmData result = algorithm.execute(algData); |
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gi.time = System.currentTimeMillis() - start; |
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|
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this.progress.setDescription("Creating 3D View..."); |
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return createResultTree(result, gi, framework); |
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} finally { |
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if (this.algorithm != null) { |
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this.algorithm.removeAlgorithmListener(listener); |
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} |
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if (this.progress != null) { |
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this.progress.dispose(); |
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} |
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} |
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} |
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|
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|
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|
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/** |
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* Creates a result tree to be inserted into the framework analysis node. |
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*/ |
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private DefaultMutableTreeNode createResultTree(AlgorithmData result, GeneralInfo gi, IFramework framework) throws AlgorithmException { |
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DefaultMutableTreeNode root = new DefaultMutableTreeNode("Terrain"); |
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addTerrainView(root, result, framework, gi); |
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addGeneralInfo(root, gi); |
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return root; |
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} |
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|
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private void addTerrainView(DefaultMutableTreeNode root, AlgorithmData result, IFramework framework, GeneralInfo gi) throws AlgorithmException { |
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FloatMatrix locations = result.getMatrix("locations"); |
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checkLocations(locations.A); |
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Cluster cluster = result.getCluster("links"); |
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int[][] clusters = convert2int(cluster); |
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float[][] weights = convert2float(cluster); |
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AlgorithmParameters params = result.getParams(); |
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float sigma = params.getFloat("sigma"); |
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//EH: replaced SerializedTerrainViewer with TerrainViewer because state-saving has been |
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//changed so the SerializedTerrainViewer wrapper is no longer needed. |
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// SerializedTerrainViewer viewer = new SerializedTerrainViewer(gi.isGenes, framework, clusters, weights, locations.A, sigma); |
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TerrainViewer viewer = new TerrainViewer(gi.isGenes, framework.getData().getExperiment(), clusters, weights, locations.A, sigma, framework.getDisplayMenu().getLabelIndex()); |
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|
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root.add(new DefaultMutableTreeNode(new LeafInfo("Map", viewer))); |
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} |
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|
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private void checkLocations(float[][] locations) throws AlgorithmException { |
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if (locations == null) |
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throw new AlgorithmException("Locations is null."); |
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for (int i=0; i<locations.length; i++) |
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for (int j=0; j<locations[i].length; j++) |
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if (Float.isNaN(locations[i][j])) |
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throw new AlgorithmException("Location["+i+"]["+j+"] is NaN."); |
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} |
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|
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/** |
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* Adds node with general iformation. |
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*/ |
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private void addGeneralInfo(DefaultMutableTreeNode root, GeneralInfo gi) { |
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DefaultMutableTreeNode node = new DefaultMutableTreeNode("General Information"); |
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node.add(new DefaultMutableTreeNode("Time: "+String.valueOf(gi.time)+" ms")); |
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node.add(new DefaultMutableTreeNode("Distance: "+gi.function)); |
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node.add(new DefaultMutableTreeNode("Absolute: "+gi.absolute)); |
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node.add(new DefaultMutableTreeNode("Neighbours: "+gi.neighbours)); |
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node.add(new DefaultMutableTreeNode("Data Type: "+(gi.isGenes ? "Genes" : "Samples"))); |
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root.add(node); |
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} |
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|
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/** |
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* Converts a passed cluster into a two dimensional int array. |
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*/ |
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private int[][] convert2int(Cluster cluster) throws AlgorithmException { |
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NodeList nodeList = cluster.getNodeList(); |
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final int nodeListSize = nodeList.getSize(); |
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int[][] result = new int[nodeListSize][]; |
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for (int i=0; i<nodeListSize; i++) { |
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result[i] = nodeList.getNode(i).getFeaturesIndexes(); |
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if (result[i] == null) { |
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throw new AlgorithmException("Cluster "+i+" does not contain indices."); |
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} |
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} |
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return result; |
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} |
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|
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private float[][] convert2float(Cluster cluster) throws AlgorithmException { |
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NodeList nodeList = cluster.getNodeList(); |
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final int nodeListSize = nodeList.getSize(); |
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float[][] result = new float[nodeListSize][]; |
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int i=0; |
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try { |
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for (i=0; i<nodeListSize; i++) { |
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result[i] = (float[])nodeList.getNode(i).getValues().getNodeValue(0).value; |
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if (result[i] == null) |
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throw new Exception(); |
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} |
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} catch (Exception e) { |
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throw new AlgorithmException("Cluster "+i+" does not contain weights."); |
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} |
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return result; |
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} |
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|
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|
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|
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/** |
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* The class to listen to progress, monitor and algorithms events. |
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*/ |
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26 Feb 07 |
jari |
265 |
private class Listener extends DialogListener implements AlgorithmListener { |
2 |
26 Feb 07 |
jari |
266 |
|
2 |
26 Feb 07 |
jari |
267 |
public void valueChanged(AlgorithmEvent event) { |
2 |
26 Feb 07 |
jari |
268 |
switch (event.getId()) { |
2 |
26 Feb 07 |
jari |
269 |
case AlgorithmEvent.SET_UNITS: |
2 |
26 Feb 07 |
jari |
270 |
TerrainGUI.this.progress.setUnits(event.getIntValue()); |
2 |
26 Feb 07 |
jari |
271 |
TerrainGUI.this.progress.setDescription(event.getDescription()); |
2 |
26 Feb 07 |
jari |
272 |
break; |
2 |
26 Feb 07 |
jari |
273 |
case AlgorithmEvent.PROGRESS_VALUE: |
2 |
26 Feb 07 |
jari |
274 |
TerrainGUI.this.progress.setValue(event.getIntValue()); |
2 |
26 Feb 07 |
jari |
275 |
TerrainGUI.this.progress.setDescription(event.getDescription()); |
2 |
26 Feb 07 |
jari |
276 |
break; |
2 |
26 Feb 07 |
jari |
277 |
} |
2 |
26 Feb 07 |
jari |
278 |
} |
2 |
26 Feb 07 |
jari |
279 |
|
2 |
26 Feb 07 |
jari |
280 |
public void actionPerformed(ActionEvent e) { |
2 |
26 Feb 07 |
jari |
281 |
String command = e.getActionCommand(); |
2 |
26 Feb 07 |
jari |
282 |
if (command.equals("cancel-command")) { |
2 |
26 Feb 07 |
jari |
283 |
TerrainGUI.this.algorithm.abort(); |
2 |
26 Feb 07 |
jari |
284 |
TerrainGUI.this.progress.dispose(); |
2 |
26 Feb 07 |
jari |
285 |
} |
2 |
26 Feb 07 |
jari |
286 |
} |
2 |
26 Feb 07 |
jari |
287 |
|
2 |
26 Feb 07 |
jari |
288 |
public void windowClosing(WindowEvent e) { |
2 |
26 Feb 07 |
jari |
289 |
TerrainGUI.this.algorithm.abort(); |
2 |
26 Feb 07 |
jari |
290 |
TerrainGUI.this.progress.dispose(); |
2 |
26 Feb 07 |
jari |
291 |
} |
2 |
26 Feb 07 |
jari |
292 |
} |
2 |
26 Feb 07 |
jari |
293 |
|
2 |
26 Feb 07 |
jari |
294 |
|
2 |
26 Feb 07 |
jari |
295 |
private class GeneralInfo { |
2 |
26 Feb 07 |
jari |
296 |
public long time; |
2 |
26 Feb 07 |
jari |
297 |
public String function; |
2 |
26 Feb 07 |
jari |
298 |
public boolean absolute; |
2 |
26 Feb 07 |
jari |
299 |
public int neighbours; |
2 |
26 Feb 07 |
jari |
300 |
public boolean isGenes; |
2 |
26 Feb 07 |
jari |
301 |
} |
2 |
26 Feb 07 |
jari |
302 |
} |
2 |
26 Feb 07 |
jari |
303 |
|