Verified feat: init base draft support window

1 files changed, 16 insertions, 0 deletions

diff --git a/core/operator/operator.go b/core/operator/operator.go
new file mode 100644
index 0000000..0c588e5
--- /dev/null
+++ b/core/operator/operator.go
@@ -0,0 +1,16 @@
+package operator
+
+import (
+        "context"
+        "flux/core"
+)
+
+type Emitter[OUT any] interface {
+        Emit(ctx context.Context, record core.StreamRecord[OUT]) error
+}
+
+type Operator[IN, OUT any] interface {
+        Open(ctx context.Context) error
+        Process(ctx context.Context, record core.StreamRecord[IN], out Emitter[OUT]) error
+        Close(ctx context.Context) error
+}