/** * Adds nodes to the specified parent node recurrsively. * * @param parent_node the parent node. * @param list the list of child node names. */ protected void addNode(DefaultMutableTreeNode parent_node, Vector list) { SortableArray array = null; if (mode == DATE_ORIENTED && parent_node.getLevel() <= 2) { array = new Array(list.size()); for (int i = 0; i < list.size(); i++) ((Array) array).set(i, Integer.parseInt((String) list.elementAt(i))); } else { array = new StringArray(list.size()); for (int i = 0; i < list.size(); i++) ((StringArray) array).set(i, (String) list.elementAt(i)); } ArrayIndex index = array.sortAscendant(); for (int i = 0; i < array.getArraySize(); i++) { String name = (String) list.elementAt(index.get(i)); // Converts 1...12 to January...December. if (mode == DATE_ORIENTED && parent_node.getLevel() == 1) { int month = Integer.parseInt(name); name = JulianDay.getFullSpellMonthString(month); } DefaultMutableTreeNode node = new DefaultMutableTreeNode(name); parent_node.add(node); } }
/** * Gets the sortable array of the specified column. * * @param header_value the header value of the column to sort. */ protected SortableArray getSortableArray(String header_value) { if (header_value.length() == 0) return null; SortableArray array = null; if (header_value.equals("R.A.") || header_value.equals("Decl.") || header_value.equals("ID")) array = new StringArray(record_list.size()); else array = new Array(record_list.size()); for (int i = 0; i < record_list.size(); i++) { String value = getCellString(header_value, i); if (header_value.equals("R.A.") || header_value.equals("Decl.") || header_value.equals("ID")) { ((StringArray) array).set(i, value); } else if (header_value.equals("Max Mag") || header_value.equals("Min Mag")) { double mag_value = 0.0; if ('0' <= value.charAt(0) && value.charAt(0) <= '9' || value.charAt(0) == '-' || value.charAt(0) == '+') { mag_value = Format.doubleValueOf(value); } else { mag_value = 100 + Format.doubleValueOf(value.substring(1)); } ((Array) array).set(i, mag_value); } else if (header_value.equals("First Date") || header_value.equals("Last Date")) { double jd = 0.0; if (value.length() > 0) jd = JulianDay.create(value).getJD(); ((Array) array).set(i, jd); } else { ((Array) array).set(i, Double.parseDouble(value)); } } return array; }