@Override
public void actionPerformed(ActionEvent e) {
String begin = view.getTxtBeginWord().trim();
int length = begin.length();
boolean isFound = false;
StringBuilder builder = new StringBuilder();
if (model.isSimple()) {
builder.append("Starting Words with " + begin + "\n\n");
} else {
builder.append("<h1 style='text-align: center; margin: 0px'> Starting Words</h1>");
builder.append(
String.format(
"<p style='text-align: center; font-style: italic; margin: 5px; font-style: 30px'> with <b>%s</b> <p>",
begin));
}
for (WordNode word : model.getWordNodes()) {
int currentWordLength = word.getWord().length();
if (length <= currentWordLength) {
String currentStartWith = word.getWord().substring(0, length);
if (currentStartWith.equals(begin)) {
if (model.isSimple()) {
builder.append(DisplayHelper.getWordAndContentSimple(word));
} else {
builder.append(DisplayHelper.getWordAndContentHTML(word));
}
isFound = true;
}
}
}
if (isFound) {
if (model.isSimple()) {
view.setDisplayFieldSimple(builder.toString());
view.setSimpleDisplayViewToTop();
} else {
view.setDisplayFieldHTML(builder.toString());
view.setDisplayFieldViewToTop();
}
view.clearLblFeedback();
} else {
view.setLblFeedback("Cannot find words starting with " + begin);
}
}
public Object getValueAt(int rowIndex, int columnIndex) {
WordNode word = model.getWordNodes()[rowIndex];
if (columnIndex == 0) return word.getWord();
else return word.getCount();
}
public int getRowCount() {
return model.getTree().size();
}