Function NewExtCommunitySet

internal/pkg/table/policy.go:1755–1783

(c oc.ExtCommunitySet)

}

func NewExtCommunitySet(c oc.ExtCommunitySet) (*ExtCommunitySet, error) {
	name := c.ExtCommunitySetName
	if name == "" {
		if len(c.ExtCommunityList) == 0 {
			return nil, nil
		}
		return nil, fmt.Errorf("empty ext-community set name")
	}
	list := make([]*regexp.Regexp, 0, len(c.ExtCommunityList))
	subtypeList := make([]bgp.ExtendedCommunityAttrSubType, 0, len(c.ExtCommunityList))
	for _, x := range c.ExtCommunityList {
		subtype, exp, err := ParseExtCommunityRegexp(x)
		if err != nil {
			return nil, err
		}
		list = append(list, exp)
		subtypeList = append(subtypeList, subtype)
	}
	s := &ExtCommunitySet{
		regExpSet: regExpSet{
			typ:  DEFINED_TYPE_EXT_COMMUNITY,
			name: name,
			list: list,
		},
		subtypeList: subtypeList,
	}
	s.rebuildExtMatchers()
	return s, nil
}

func (s *ExtCommunitySet) Append(arg DefinedSet) error {
	if err := s.regExpSet.Append(arg); err != nil {