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* and open the template in the editor.
*/
package org.das2.qds.filters;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.swing.DefaultComboBoxModel;
import javax.swing.JOptionPane;
import org.das2.qds.QDataSet;
import org.das2.qds.ops.Ops;
/**
*
* @author aluthens
*/
public class TrimFilterEditorPanel extends AbstractFilterEditorPanel {
public final static String PROP_REGEX= "\\|trim\\(\\s*(?:(\\d+),)?\\s*([^\\s,]+)\\s*\\,\\s*([^\\s,]+)\\s*\\)";
public final static String PROP_TRIMI_REGEX= "\\|trim(\\d)\\(\\s*(\\S+)\\s*\\,\\s*(\\S+)\\s*\\)";
private boolean automaticSetting= true;
/**
* Creates new form TrimTest
*/
public TrimFilterEditorPanel() {
initComponents();
}
public static void main( String[] args ) {
FilterEditorPanel filter= new TrimFilterEditorPanel();
QDataSet ds= Ops.ripplesTimeSeries(1440); //FiltersChainPanel.getExampleDataSet("rank1TimeSeries");
int dataSize= getDataSetSize(ds);
filter.setFilter("|trim(0,"+dataSize+")");
filter.setInput(ds);
JOptionPane.showMessageDialog( null, filter);
System.err.println( filter.getFilter() );
}
private static int getDataSetSize(QDataSet ds){
int dataSize=ds.length();
return dataSize;
}
@Override
public void setInput(QDataSet ds){
if ( automaticSetting ) {
endLabel.setText( String.format( "Up to but not including (%d bins):",ds.length() ) );
}
String[] depNames1= FilterEditorPanelUtil.getDimensionNames(ds);
int index= dimensionCB.getSelectedIndex();
dimensionCB.setModel(new DefaultComboBoxModel(depNames1));
dimensionCB.setSelectedIndex(index);
}
@Override
public void setFilter(String filter) {
Pattern p= Pattern.compile( PROP_REGEX );
Matcher m= p.matcher(filter);
Pattern p2= Pattern.compile( PROP_TRIMI_REGEX );
Matcher m2= p2.matcher(filter);
if ( m.matches() && m.group(1)==null ) {
lowerBound.setText(m.group(2));
upperBound.setText( m.group(3) );
automaticSetting= false;
dimensionCB.setSelectedIndex(0);
} else if ( m.matches() && m.group(1)!=null ) {
lowerBound.setText(m.group(2));
upperBound.setText( m.group(3) );
automaticSetting= false;
dimensionCB.setSelectedIndex(Integer.parseInt(m.group(1)) );
} else if ( (m2.matches() )) {
lowerBound.setText(m2.group(2));
upperBound.setText( m2.group(3) );
automaticSetting= false;
dimensionCB.setSelectedIndex( Integer.parseInt(m2.group(1)) );
} else {
//String maxUpperBound=m.group(3);
lowerBound.setText( "0" );
upperBound.setText( "10" );
dimensionCB.setSelectedIndex(0);
automaticSetting= true;
}
}
//test for subversion commit
@Override
public String getFilter() {
String upperBoundPoint = upperBound.getText().replaceAll("\\s","");
String lowerBoundPoint = lowerBound.getText().replaceAll("\\s","");
if ( dimensionCB.getSelectedIndex()==0 ) {
return "|trim(" + lowerBoundPoint + "," + upperBoundPoint + ")";
// } else if ( dimensionCB.getSelectedIndex()==1 ) {
// return "|trim" + dimensionCB.getSelectedIndex() + "(" + lowerBoundPoint + "," + upperBoundPoint + ")";
} else {
return "|trim(" + dimensionCB.getSelectedIndex() + "," + lowerBoundPoint + "," + upperBoundPoint + ")";
}
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">//GEN-BEGIN:initComponents
private void initComponents() {
endLabel = new javax.swing.JLabel();
jLabel3 = new javax.swing.JLabel();
upperBound = new javax.swing.JTextField();
lowerBound = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
dimensionCB = new javax.swing.JComboBox();
endLabel.setText("Up to but not including:");
endLabel.setToolTipText("Negative indeces are allowed, so -1 refers to the last index. Blank may be used to include the last index.");
jLabel3.setText("Trim from (index or Datum):");
jLabel3.setToolTipText("index of the first element, and negative indices are relative to the end. A datum may be used as well.");
upperBound.setText("-1");
lowerBound.setText("0");
jLabel1.setText("Trim Dimension:");
dimensionCB.setModel(new javax.swing.DefaultComboBoxModel(new String[] { "Item 1", "Item 2", "Item 3", "Item 4" }));
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(this);
this.setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addComponent(dimensionCB, 0, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(layout.createSequentialGroup()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(endLabel)
.addComponent(jLabel3))
.addGap(14, 14, 14)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(lowerBound)
.addComponent(upperBound, javax.swing.GroupLayout.DEFAULT_SIZE, 163, Short.MAX_VALUE))))
.addContainerGap())
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1)
.addComponent(dimensionCB, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(lowerBound, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(endLabel)
.addComponent(upperBound, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(19, 19, 19))
);
}// </editor-fold>//GEN-END:initComponents
// Variables declaration - do not modify//GEN-BEGIN:variables
private javax.swing.JComboBox dimensionCB;
private javax.swing.JLabel endLabel;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel3;
private javax.swing.JTextField lowerBound;
private javax.swing.JTextField upperBound;
// End of variables declaration//GEN-END:variables
}