public IPredicate getPredicate() {
IPredicate predicate = null;
if (myStandardSeach.isSelected()) {
Enumeration optionsEnum = myOptions.elements();
while (optionsEnum.hasMoreElements()) {
TextOption option = (TextOption) optionsEnum.nextElement();
if (option.isSelected()) {
IPredicate optionPredicate = option.getPredicate();
if (predicate == null) {
predicate = optionPredicate;
} else {
predicate = new AndPredicate(predicate, optionPredicate);
}
}
}
} else if (myAdvancedSearch.isSelected()) {
try {
String searchString = myAdvancedTextField.getText();
PredicateParser predParser = new PredicateParser();
predicate = predParser.parse(searchString);
} catch (ParseException e) {
String error = e.getMessage();
Debug.handleError(myContext.getFrame(), error, true);
}
}
return predicate;
}
public void stateChanged(ChangeEvent _event) {
boolean standardEnabled = myStandardSeach.isSelected();
Enumeration optionsEnum = myOptions.elements();
while (optionsEnum.hasMoreElements()) {
TextOption option = (TextOption) optionsEnum.nextElement();
option.setEnabled(standardEnabled);
}
myAdvancedTextField.setEnabled(!standardEnabled);
}
protected void addOption(JComponent _comp, TextOption _option) {
myOptions.addElement(_option);
_comp.add(_option.getCheckBox());
_comp.add(_option.getTextField());
}