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FlowDownStreamRunDeclarer.java
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FlowDownStreamRunDeclarer.java
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package org.jenkinsci.plugins.buildgraphview;
import com.cloudbees.plugins.flow.FlowCause;
import com.cloudbees.plugins.flow.FlowRun;
import com.cloudbees.plugins.flow.JobInvocation;
import hudson.Extension;
import hudson.model.Run;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;
import java.util.concurrent.ExecutionException;
/**
* @author <a href="mailto:nicolas.deloof@gmail.com">Nicolas De Loof</a>
*/
@Extension(optional = true)
public class FlowDownStreamRunDeclarer extends DownStreamRunDeclarer {
@Override
public List<Run> getDownStream(Run r) throws ExecutionException, InterruptedException {
if (r instanceof FlowRun) {
FlowRun f = (FlowRun) r;
return getOutgoingEdgeRuns(f, f.getStartJob());
}
List<Run> runs = Collections.emptyList();
FlowCause cause = (FlowCause) r.getCause(FlowCause.class);
FlowRun f;
while (runs.isEmpty() && cause != null) {
f = cause.getFlowRun();
runs = getOutgoingEdgeRuns(f, cause.getAssociatedJob());
cause = (FlowCause) cause.getFlowRun().getCause(FlowCause.class);
}
return runs;
}
private List<Run> getOutgoingEdgeRuns(FlowRun f, JobInvocation start) throws ExecutionException, InterruptedException {
Set<FlowRun.JobEdge> edges = f.getJobsGraph().outgoingEdgesOf(start);
List<Run> runs = new ArrayList<Run>(edges.size());
for (FlowRun.JobEdge edge : edges) {
JobInvocation targetJobEdge = edge.getTarget();
Run run = targetJobEdge.getBuild();
if (run != null) {
runs.add(run);
}
}
return runs;
}
}