/** Performs a deep clone of the record */
public Object clone() {
ColumnInfoRecordsAggregate rec = new ColumnInfoRecordsAggregate();
for (int k = 0; k < records.size(); k++) {
ColumnInfoRecord ci = records.get(k);
rec.records.add((ColumnInfoRecord) ci.clone());
}
return rec;
}
/**
* Finds the <tt>ColumnInfoRecord</tt> which contains the specified columnIndex
*
* @param columnIndex index of the column (not the index of the ColumnInfoRecord)
* @return <code>null</code> if no column info found for the specified column
*/
public ColumnInfoRecord findColumnInfo(int columnIndex) {
int nInfos = records.size();
for (int i = 0; i < nInfos; i++) {
ColumnInfoRecord ci = getColInfo(i);
if (ci.containsColumn(columnIndex)) {
return ci;
}
}
return null;
}
public static int compareColInfos(ColumnInfoRecord a, ColumnInfoRecord b) {
return a.getFirstColumn() - b.getFirstColumn();
}