public void setMaxConcurrency(Integer maxConcurrency) {
        this.maxConcurrency = maxConcurrency;
    }
<p>
The number of active simulation jobs create as part of the batch that can be in an active state at the same time.
</p>
<p>
Active states include: <code>Pending</code>,<code>Preparing</code>, <code>Running</code>, <code>Restarting</code>, <code>RunningFailed</code> and <code>Terminating</code>. All other states are terminal states.
</p>

@param maxConcurrency
       The number of active simulation jobs create as part of the batch that can be in an active state at the
       same time. </p>
       <p>
       Active states include: <code>Pending</code>,<code>Preparing</code>, <code>Running</code>,
       <code>Restarting</code>, <code>RunningFailed</code> and <code>Terminating</code>. All other states are
       terminal states.
aws-java-sdk-robomaker/src/main/java/com/amazonaws/services/robomaker/model/BatchPolicy.java