* @return true if the {@link #setBoolean(int, String, boolean)} method can
* safely be used for the given field, false otherwise.
*/
public final boolean canSetBoolean(String field) {
Column col = getColumn(field);
return ( col==null ? false : col.canSetBoolean() );
}
/**
* Get the data value at the given row and field as a
* <code>boolean</code>.