From 72666dc799f18dc5c922bf3f8736d9cdb82a1276 Mon Sep 17 00:00:00 2001
From: Owen Diehl <ow.diehl@gmail.com>
Date: Tue, 5 Jan 2021 10:29:41 -0500
Subject: [PATCH] self documenting pipeline process ifc (#3122)

---
 pkg/logql/log/pipeline.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/pkg/logql/log/pipeline.go b/pkg/logql/log/pipeline.go
index 874b3b540dd1..d7ae619a96e1 100644
--- a/pkg/logql/log/pipeline.go
+++ b/pkg/logql/log/pipeline.go
@@ -19,8 +19,8 @@ type Pipeline interface {
 // StreamPipeline transform and filter log lines and labels.
 // A StreamPipeline never mutate the received line.
 type StreamPipeline interface {
-	Process(line []byte) ([]byte, LabelsResult, bool)
-	ProcessString(line string) (string, LabelsResult, bool)
+	Process(line []byte) (resultLine []byte, resultLabels LabelsResult, skip bool)
+	ProcessString(line string) (resultLine string, resultLabels LabelsResult, skip bool)
 }
 
 // Stage is a single step of a Pipeline.