protected Comparator getComparator(int column) {
Class columnType = tableModel.getColumnClass(column);
Comparator comparator = (Comparator) columnComparators.get(columnType);
if (comparator != null) {
return comparator;
}
if (Comparable.class.isAssignableFrom(columnType)) {
return COMPARABLE_COMAPRATOR;
}
return COMPARABLE_COMAPRATOR;
}
public Class getColumnClass(int c) {
return original.getColumnClass(c);
}
public Class getColumnClass(int column) {
return model.getColumnClass(column);
}
/**
* Construct Statements based on given TableModel.
*
* @param tableModel given TableModel
* @return the constructed Statements. UNKNOWN_STATEMENTS if fail
*/
public static Statements newInstanceFromTableModel(
TableModel tableModel, boolean languageIndependent) {
final CSVHelper csvHelper = (CSVHelper) tableModel;
final GUIBundleWrapper guiBundleWrapper =
GUIBundleWrapper.newInstance(
languageIndependent
? GUIBundleWrapper.Language.INDEPENDENT
: GUIBundleWrapper.Language.DEFAULT);
final int column = tableModel.getColumnCount();
final int row = tableModel.getRowCount();
List<String> strings = new ArrayList<String>();
for (int i = 0; i < column; i++) {
final String type =
languageIndependent
? csvHelper.getLanguageIndependentColumnName(i)
: tableModel.getColumnName(i);
if (tableModel.getColumnClass(i).equals(Stock.class)) {
final String code_string = guiBundleWrapper.getString("MainFrame_Code");
final String symbol_string = guiBundleWrapper.getString("MainFrame_Symbol");
strings.add(code_string);
strings.add(symbol_string);
} else {
strings.add(type);
}
}
// Comment handling.
CommentableContainer commentableContainer = null;
if (tableModel instanceof CommentableContainer) {
commentableContainer = (CommentableContainer) tableModel;
}
Statement.What what = Statement.what(strings);
final Statements s = new Statements(what.type, what.guiBundleWrapper);
for (int i = 0; i < row; i++) {
final List<Atom> atoms = new ArrayList<Atom>();
for (int j = 0; j < column; j++) {
final String type =
languageIndependent
? csvHelper.getLanguageIndependentColumnName(j)
: tableModel.getColumnName(j);
final Object object = tableModel.getValueAt(i, j);
if (tableModel.getColumnClass(j).equals(Stock.class)) {
final Stock stock = (Stock) object;
// There are no way to represent Stock in text form. We
// will represent them in Code and Symbol.
// Code first. Follow by symbol.
final String code_string = guiBundleWrapper.getString("MainFrame_Code");
final String symbol_string = guiBundleWrapper.getString("MainFrame_Symbol");
atoms.add(new Atom(stock.getCode().toString(), code_string));
atoms.add(new Atom(stock.getSymbol().toString(), symbol_string));
} else if (tableModel.getColumnClass(j).equals(Date.class)) {
DateFormat dateFormat = org.yccheok.jstock.gui.Utils.getCommonDateFormat();
atoms.add(
new Atom(object != null ? dateFormat.format(((Date) object).getTime()) : "", type));
} else {
// For fall below and rise above, null value is permitted.
// Use empty string to represent null value.
atoms.add(new Atom(object != null ? object : "", type));
}
}
// Comment handling.
if (commentableContainer != null) {
atoms.add(
new Atom(
commentableContainer.getCommentable(i).getComment(),
guiBundleWrapper.getString("PortfolioManagementJPanel_Comment")));
}
final Statement statement = new Statement(atoms);
if (s.getType() != statement.getType()) {
// Doesn't not match. Return UNKNOWN_STATEMENTS to indicate we fail to
// construct Statements from TableModel.
return UNKNOWN_STATEMENTS;
}
s.statements.add(statement);
}
return s;
}
public Class getColumnClass(int iColIndex) {
return parentModel.getColumnClass(iColIndex);
}
public Class getColumnClass(final int columnIndex) {
return model.getColumnClass(columnIndex);
}