package org.radargun.stages.helpers;
import java.util.Collection;
import org.radargun.state.SlaveState;
import org.radargun.traits.Clustered;
public class RoleHelper {
public enum Role {
COORDINATOR
}
public final static String SUPPORTED_ROLES = "[COORDINATOR]";
private RoleHelper() {}
public static boolean hasAnyRole(SlaveState slaveState, Collection<Role> roles) {
for (Role role : roles) {
switch (role) {
case COORDINATOR:
Clustered clustered = slaveState.getTrait(Clustered.class);
return clustered != null && clustered.isCoordinator();
}
throw new IllegalArgumentException("Role " + role + " is not supported");
}
return false;
}
}