private Vector addAnchorString(Vector list, String field, double diff) {
Vector topIndex = new Vector();
Hashtable topIndexParms, currEntry;
double lastValue, currValue;
if (list.size() == 0) return null;
currEntry = (Hashtable) list.get(0);
lastValue = Common.parseDouble((String) currEntry.get(field)) + diff;
for (int i = 1; i < list.size(); i++) {
currEntry = (Hashtable) list.get(i);
currValue = Common.parseDouble((String) currEntry.get(field));
if (currValue >= lastValue) {
// Values for navigation line
topIndexParms = new Hashtable();
topIndexParms.put("HREF", Convert.toString(i));
topIndexParms.put("TEXT", Convert.toString(lastValue));
topIndex.add(topIndexParms);
// add anchor entry to list
currEntry.put("ANCHORNAME", Convert.toString(i));
currEntry.put("ANCHORTEXT", Convert.toString(lastValue));
lastValue = currValue + diff;
} else {
// clear value from previous run
currEntry.put("ANCHORNAME", "");
currEntry.put("ANCHORTEXT", "");
}
list.set(i, currEntry);
}
return topIndex;
}
private Vector addAnchorString(Vector list, String field, boolean fullCompare) {
Vector topIndex = new Vector();
Hashtable topIndexParms, currEntry;
String lastValue, currValue;
if (list.size() == 0) return null;
currEntry = (Hashtable) list.get(0);
lastValue = (String) currEntry.get(field);
if (lastValue == null || lastValue.length() == 0) lastValue = " ";
lastValue = lastValue.toUpperCase();
for (int i = 1; i < list.size(); i++) {
currEntry = (Hashtable) list.get(i);
currValue = (String) currEntry.get(field);
currValue = currValue.toUpperCase();
if (currValue == null || currValue == "") continue;
try {
if (fullCompare) {
if (lastValue.compareTo(currValue) != 0) {
// Values for navigation line
topIndexParms = new Hashtable();
topIndexParms.put("HREF", Convert.toString(i));
topIndexParms.put("TEXT", currValue);
topIndex.add(topIndexParms);
// add anchor entry to list
currEntry.put("ANCHORNAME", Convert.toString(i));
currEntry.put("ANCHORTEXT", currValue);
} else {
// clear value from previous run
currEntry.put("ANCHORNAME", "");
currEntry.put("ANCHORTEXT", "");
}
} else {
if (lastValue.charAt(0) != currValue.charAt(0)) {
// Values for navigation line
topIndexParms = new Hashtable();
topIndexParms.put("HREF", Convert.toString(i));
topIndexParms.put("TEXT", currValue.charAt(0) + " ");
topIndex.add(topIndexParms);
// add anchor entry to list
currEntry.put("ANCHORNAME", Convert.toString(i));
currEntry.put("ANCHORTEXT", currValue.charAt(0) + " ");
} else {
// clear value from previous run
currEntry.put("ANCHORNAME", "");
currEntry.put("ANCHORTEXT", "");
}
}
list.set(i, currEntry);
lastValue = currValue;
} catch (Exception e) {
continue;
}
}
return topIndex;
}
