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thread: add method to append new node

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implement a method function for a *types.Thread receiver to append
a new node to its linked list.

Signed-off-by: Koni Marti <koni.marti@gmail.com>
This commit is contained in:
Koni Marti 2022-02-21 00:18:41 +01:00 committed by Robin Jarry
parent 8935c45293
commit 5eac8d603e
1 changed files with 13 additions and 0 deletions
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13
worker/types/thread.go
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@ -16,6 +16,19 @@ type Thread struct {
Deleted bool // if this flag is set the message was deleted Deleted bool // if this flag is set the message was deleted
} }
func (t *Thread) AddChild(child *Thread) {
if t.FirstChild == nil {
t.FirstChild = child
} else {
var iter *Thread
for iter = t.FirstChild; iter.NextSibling != nil; iter = iter.NextSibling {
}
child.PrevSibling = iter
iter.NextSibling = child
}
child.Parent = t
}
func (t *Thread) Walk(walkFn NewThreadWalkFn) error { func (t *Thread) Walk(walkFn NewThreadWalkFn) error {
err := newWalk(t, walkFn, 0, nil) err := newWalk(t, walkFn, 0, nil)
if err == ErrSkipThread { if err == ErrSkipThread {