/**
* Returns the {@link Column} identified by the specified name, or {@code null} if not found.
*
* @param name The name of the {@link Column} to be returned.
* @return The {@link Column} identified by the specified name, or {@code null} if not found.
*/
public Columns getColumnsByName(String name) {
Columns result = new Columns();
for (Column<?> column : columns) {
if (column.getMapperName().equals(name)) {
result.add(column);
}
}
return result;
}
/**
* returns a {@link BitemporalDateTime} readed from columns
*
* @param columns the {@link Columns} where it is the data
* @param fieldName the filed Name to read from {@link Columns}
* @return a {@link BitemporalDateTime} readed from columns
*/
BitemporalDateTime readBitemporalDate(Columns columns, String fieldName) {
Column column = columns.getColumnsByName(fieldName).getFirst();
if (column == null) {
throw new IllegalArgumentException(fieldName + " column required");
}
return this.parseBiTemporalDate(column.getComposedValue());
}