>boolean&nbsp;hasLink(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>&nbsp;relation)</pre>
<div class="block">Check if link for relation exists.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>relation</code> - link relation.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the for the relation link exists, <code>false</code> otherwise.</dd>
</dl>
</li>
</ul