public java.util.List<ComputeEnvironmentOrder> getComputeEnvironmentOrder() {
        return computeEnvironmentOrder;
    }
<p>
The set of compute environments mapped to a job queue and their order relative to each other. The job scheduler
uses this parameter to determine which compute environment runs a specific job. Compute environments must be in
the <code>VALID</code> state before you can associate them with a job queue. You can associate up to three
compute environments with a job queue. All of the compute environments must be either EC2 (<code>EC2</code> or
<code>SPOT</code>) or Fargate (<code>FARGATE</code> or <code>FARGATE_SPOT</code>); EC2 and Fargate compute
environments can't be mixed.
</p>
<note>
<p>
All compute environments that are associated with a job queue must share the same architecture. Batch doesn't
support mixing compute environment architecture types in a single job queue.
</p>
</note>

@return The set of compute environments mapped to a job queue and their order relative to each other. The job
        scheduler uses this parameter to determine which compute environment runs a specific job. Compute
        environments must be in the <code>VALID</code> state before you can associate them with a job queue. You
        can associate up to three compute environments with a job queue. All of the compute environments must be
        either EC2 (<code>EC2</code> or <code>SPOT</code>) or Fargate (<code>FARGATE</code> or
        <code>FARGATE_SPOT</code>); EC2 and Fargate compute environments can't be mixed.</p> <note>
        <p>
        All compute environments that are associated with a job queue must share the same architecture. Batch
        doesn't support mixing compute environment architecture types in a single job queue.
        </p>
aws-java-sdk-batch/src/main/java/com/amazonaws/services/batch/model/CreateJobQueueRequest.java