61 lines
1.1 KiB
Go
61 lines
1.1 KiB
Go
package graphvent
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import (
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"encoding/json"
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)
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type GroupExt struct {
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Members map[NodeID]string
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}
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type GroupExtJSON struct {
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Members map[string]string `json:"members"`
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}
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func (ext *GroupExt) Type() ExtType {
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return GroupExtType
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}
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func (ext *GroupExt) Serialize() ([]byte, error) {
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return json.MarshalIndent(&GroupExtJSON{
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Members: IDMap(ext.Members),
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}, "", " ")
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}
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func (ext *GroupExt) Field(name string) interface{} {
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return ResolveFields(ext, name, map[string]func(*GroupExt)interface{}{
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"members": func(ext *GroupExt) interface{} {
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return ext.Members
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},
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})
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}
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func NewGroupExt(members map[NodeID]string) *GroupExt {
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if members == nil {
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members = map[NodeID]string{}
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}
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return &GroupExt{
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Members: members,
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}
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}
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func LoadGroupExt(ctx *Context, data []byte) (Extension, error) {
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var j GroupExtJSON
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err := json.Unmarshal(data, &j)
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members, err := LoadIDMap(j.Members)
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if err != nil {
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return nil, err
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}
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return &GroupExt{
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Members: members,
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}, nil
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}
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func (ext *GroupExt) Process(ctx *Context, princ_id NodeID, node *Node, signal Signal) {
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return
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}
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