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feat(stage context): Lookup all stage outputs matching a key #1655

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merged 2 commits into from
Oct 2, 2017
Merged

feat(stage context): Lookup all stage outputs matching a key #1655

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4052121
feat(stage context): Get all stage results in a list
Sep 28, 2017
e0d3a9a
Merge branch 'master' into context-reduce
jtk54 Oct 2, 2017
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27 changes: 25 additions & 2 deletions orca-core/src/main/groovy/com/netflix/spinnaker/orca/pipeline/model/StageContext.java
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Original file line number Diff line number Diff line change
Expand Up @@ -16,11 +16,15 @@

package com.netflix.spinnaker.orca.pipeline.model;

import com.google.common.collect.ForwardingMap;

import javax.annotation.Nullable;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import javax.annotation.Nullable;
import com.google.common.collect.ForwardingMap;
import java.util.stream.Collectors;

public class StageContext extends ForwardingMap<String, Object> {

Expand Down Expand Up @@ -53,4 +57,23 @@ public StageContext(Stage<?> stage) {
);
}
}

/*
* Gets all objects matching 'key', sorted by proximity to the current stage.
* If the key exists in the current context, it will be the first element returned
*/
public List<Object> getAll(Object key) {
List<Object> result = stage
.ancestors()
.stream()
.filter(it -> it.getOutputs().containsKey(key))
.map(it -> it.getOutputs().get(key))
.collect(Collectors.toList());

if (delegate.containsKey(key)) {
result.add(0, delegate.get(key));
}

return result;
}
}