* values, false otherwise. If true, the {@link #getLong(int, String)}
* method can be used safely.
*/
public final boolean canGetLong(String field) {
Column col = getColumn(field);
return ( col==null ? false : col.canGetLong() );
}
/**
* Check if the <code>setLong</code> method can safely be used for the
* given data field.