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npeltier pushed a commit to branch master
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The following commit(s) were added to refs/heads/master by this push:
new ff8fd2a SLING-7691 bind getPrevious pipe to referrers'
ff8fd2a is described below
commit ff8fd2ae4bc6a6ea77ba10ff68e633280a13a72d
Author: Nicolas Peltier <[email protected]>
AuthorDate: Tue May 29 16:48:48 2018 +0200
SLING-7691 bind getPrevious pipe to referrers'
---
src/main/java/org/apache/sling/pipes/ContainerPipe.java | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/src/main/java/org/apache/sling/pipes/ContainerPipe.java
b/src/main/java/org/apache/sling/pipes/ContainerPipe.java
index e6122f8..d8900f9 100644
--- a/src/main/java/org/apache/sling/pipes/ContainerPipe.java
+++ b/src/main/java/org/apache/sling/pipes/ContainerPipe.java
@@ -98,11 +98,17 @@ public class ContainerPipe extends BasePipe {
*/
public Pipe getPreviousPipe(Pipe pipe){
Pipe previousPipe = null;
- for (Pipe candidate : pipeList){
- if (candidate.equals(pipe)){
- return previousPipe;
+ if (!pipeList.isEmpty()){
+ if (pipeList.get(0).equals(pipe) && referrer != null){
+ //in case this pipe is referred, previous pipe is the one of
the referrer
+ return referrer.getPreviousPipe();
+ }
+ for (Pipe candidate : pipeList){
+ if (candidate.equals(pipe)){
+ return previousPipe;
+ }
+ previousPipe = candidate;
}
- previousPipe = candidate;
}
return null;
}
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