class SSMStepDefinitions implements EC2StepFunctions {

    @When("^SSM block domain \"([^\"]*)\" on (\\d+) instances$")
    public SSMStepDefinitions blockDomain(String domainName, int numHosts) {
        this.executeCommand(numHosts, Command.BLOCKDOMAIN, domainName);
        executionStateCache.getBlockedDomains().add(domainName);
        return this;
    }

    public  SSMStepDefinitions();

}