public void setNamedEntities(java.util.Collection<TopicNamedEntity> namedEntities) {
        if (namedEntities == null) {
            this.namedEntities = null;
            return;
        }

        this.namedEntities = new java.util.ArrayList<TopicNamedEntity>(namedEntities);
    }
<p>
The list of named entities definitions.
</p>

@param namedEntities
       The list of named entities definitions.
aws-java-sdk-quicksight/src/main/java/com/amazonaws/services/quicksight/model/DatasetMetadata.java