function isTargetMatching(oMessage, aTargets) {
		return aTargets.some(function (sTarget) { return mAffectedTargets[sTarget]; })
			|| bPrefixMatch && oMessage.aFullTargets.some(function (sFullTarget) {
				if (bReturnsCollection) {
					return aCanonicalPathsOfReturnedEntities.some(function (sKey) {
						var sKeyPredicate = sKey.slice(sKey.indexOf("("));
						return sFullTarget.startsWith(sDeepPath + sKeyPredicate);
					});
				} else {
					return sFullTarget.startsWith(sDeepPath);
				}
			});
	}
This method calculates the message delta and gives it to the MessageProcessor (fires the
messageChange-event) based on the entities belonging to this request. By using the request header
"sap-messages" with the value <code>transientOnly</code> all existing messages are kept with the
expectation to only receive transition messages from the back end.

@param {sap.ui.core.message.Message[]} aMessages
  All messaged returned from the back-end in this request
@param {ODataMessageParser~RequestInfo} mRequestInfo
  Info object about the request URL. If the "request" property of "mRequestInfo" is flagged with
  "updateAggregatedMessages=true", all aggregated messages for the entities in the response are
  updated. Aggregated messages are messages of child entities of these entities which belong to
  the same business object.
@param {map} [mGetEntities] - A map containing the entities requested from the back-end as keys
@param {map} [mChangeEntities] - A map containing the entities changed on the back-end as keys
@param {boolean} bSimpleMessageLifecycle
  This flag is set to false, if the used OData Model v2 supports message scopes