public void setSourceRevisions(java.util.Collection<SourceRevision> sourceRevisions) {
        if (sourceRevisions == null) {
            this.sourceRevisions = null;
            return;
        }

        this.sourceRevisions = new java.util.ArrayList<SourceRevision>(sourceRevisions);
    }
<p>
A list of the source artifact revisions that initiated a pipeline execution.
</p>

@param sourceRevisions
       A list of the source artifact revisions that initiated a pipeline execution.
aws-java-sdk-codepipeline/src/main/java/com/amazonaws/services/codepipeline/model/PipelineExecutionSummary.java