./../event/TransactionPhase.html" title="enum in jakarta.enterprise.event">TransactionPhase</a>&nbsp;transactionPhase)</pre>
<div class="block">Set the <a href="../../../event/TransactionPhase.html" title="enum in jakarta.enterprise.event"><code>TransactionPhase</code></a> for the observer to build</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>transactionPhase</code> - phase for the observer</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>self</dd>
</dl>
</li>
</ul>
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