/**
* Search for the next COMPREHENSION-TLV object with the given tag from a list iterated by {@code
* iter}. {@code iter} points to the object next to the found object when this method returns.
* Used for searching the same list for similar tags, usually item id.
*
* @param tag A tag to search for
* @param iter Iterator for ComprehensionTlv objects used for search
* @return A ComprehensionTlv object that has the tag value of {@code tag}. If no object is found
* with the tag, null is returned.
*/
private ComprehensionTlv searchForNextTag(
ComprehensionTlvTag tag, Iterator<ComprehensionTlv> iter) {
int tagValue = tag.value();
while (iter.hasNext()) {
ComprehensionTlv ctlv = iter.next();
if (ctlv.getTag() == tagValue) {
return ctlv;
}
}
return null;
}
