public java.util.List<String> getQualities() {
        return qualities;
    }
<p>
The quality by which to filter asset data.
</p>

@return The quality by which to filter asset data.
@see Quality
aws-java-sdk-iotsitewise/src/main/java/com/amazonaws/services/iotsitewise/model/GetAssetPropertyValueHistoryRequest.java