/**
* Remove the named Fields from the ordering. Returns the ordering for convenience.
*
* @param fieldsToRemove a collection of fields
* @return
*/
protected CustomColumnOrdering removeFields(Collection<Field> fieldsToRemove) {
List<ReportColumn> cols = ReportColumn.fromFields(fieldsToRemove);
this.ordering.removeAll(cols);
this.orderedLabels.removeAll(ReportColumn.getLabels(cols));
this.fieldOrdering.removeAll(fieldsToRemove);
this.fields.removeAll(fieldsToRemove);
return this;
}
/**
* Convenience method to create a custom field ordering from a list of Fields.
*
* @param fieldOrdering an ordered list of Fields
*/
public static CustomColumnOrdering create(final List<Field> fieldOrdering) {
final List<ReportColumn> ordering = ReportColumn.fromFields(fieldOrdering);
return new CustomColumnOrdering(ordering, fieldOrdering);
}