@Override
    public String toString() {
        return "NodeIdentity{" +
                "nodeType=" + nodeType +
                ", identityName='" + identityName + '\'' +
                ", hostname=" + hostname +
                ", applicationId=" + applicationId +
                '}';
    }
The identity of a Vespa node

@author bjorncs
config-provisioning/src/main/java/com/yahoo/config/provision/security/NodeIdentity.java