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authorobscuren <geffobscura@gmail.com>2014-12-13 05:23:52 +0800
committerobscuren <geffobscura@gmail.com>2014-12-13 05:23:52 +0800
commit1c7fd62e5797be0a6fb79459137152e473f66191 (patch)
tree18c691adc408c9135674dcacf517143f2bc3c945
parenta17a1f9208f858601f6660dbd7f1b77dd9a3f3d9 (diff)
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Moved
-rw-r--r--filter/filter.go70
-rw-r--r--filter/filter_test.go34
-rw-r--r--filter/generic_filter.go22
3 files changed, 0 insertions, 126 deletions
diff --git a/filter/filter.go b/filter/filter.go
deleted file mode 100644
index 9817d5782..000000000
--- a/filter/filter.go
+++ /dev/null
@@ -1,70 +0,0 @@
-package filter
-
-import "reflect"
-
-type Filter interface {
- Compare(Filter) bool
- Trigger(data interface{})
-}
-
-type FilterEvent struct {
- filter Filter
- data interface{}
-}
-
-type Filters struct {
- id int
- watchers map[int]Filter
- ch chan FilterEvent
-
- quit chan struct{}
-}
-
-func New() *Filters {
- return &Filters{
- ch: make(chan FilterEvent),
- watchers: make(map[int]Filter),
- quit: make(chan struct{}),
- }
-}
-
-func (self *Filters) Start() {
- go self.loop()
-}
-
-func (self *Filters) Stop() {
- close(self.quit)
-}
-
-func (self *Filters) Notify(filter Filter, data interface{}) {
- self.ch <- FilterEvent{filter, data}
-}
-
-func (self *Filters) Install(watcher Filter) int {
- self.watchers[self.id] = watcher
- self.id++
-
- return self.id - 1
-}
-
-func (self *Filters) Uninstall(id int) {
- delete(self.watchers, id)
-}
-
-func (self *Filters) loop() {
-out:
- for {
- select {
- case <-self.quit:
- break out
- case event := <-self.ch:
- for _, watcher := range self.watchers {
- if reflect.TypeOf(watcher) == reflect.TypeOf(event.filter) {
- if watcher.Compare(event.filter) {
- watcher.Trigger(event.data)
- }
- }
- }
- }
- }
-}
diff --git a/filter/filter_test.go b/filter/filter_test.go
deleted file mode 100644
index 815deb63a..000000000
--- a/filter/filter_test.go
+++ /dev/null
@@ -1,34 +0,0 @@
-package filter
-
-import "testing"
-
-func TestFilters(t *testing.T) {
- var success bool
- var failure bool
-
- fm := New()
- fm.Start()
- fm.Install(Generic{
- Str1: "hello",
- Fn: func(data interface{}) {
- success = data.(bool)
- },
- })
- fm.Install(Generic{
- Str1: "hello1",
- Str2: "hello",
- Fn: func(data interface{}) {
- failure = true
- },
- })
- fm.Notify(Generic{Str1: "hello"}, true)
- fm.Stop()
-
- if !success {
- t.Error("expected 'hello' to be posted")
- }
-
- if failure {
- t.Error("hello1 was triggered")
- }
-}
diff --git a/filter/generic_filter.go b/filter/generic_filter.go
deleted file mode 100644
index b04b4801e..000000000
--- a/filter/generic_filter.go
+++ /dev/null
@@ -1,22 +0,0 @@
-package filter
-
-type Generic struct {
- Str1, Str2, Str3 string
-
- Fn func(data interface{})
-}
-
-func (self Generic) Compare(f Filter) bool {
- filter := f.(Generic)
- if (len(self.Str1) == 0 || filter.Str1 == self.Str1) &&
- (len(self.Str2) == 0 || filter.Str2 == self.Str2) &&
- (len(self.Str3) == 0 || filter.Str3 == self.Str3) {
- return true
- }
-
- return false
-}
-
-func (self Generic) Trigger(data interface{}) {
- self.Fn(data)
-}