/**
* Utility method to more succinctly construct an {@link Protos.Event Event} of type {@link
* Protos.Event.Type#SUBSCRIBED SUBSCRIBED}.
*
* @param frameworkId The frameworkId to be set on the {@link Protos.Event.Subscribed} message.
* @param heartbeatIntervalSeconds The heartbeatIntervalSeconds to be set on the {@link
* Protos.Event.Subscribed} message.
* @return An instance of {@link Protos.Event Event} of type {@link Protos.Event.Type#SUBSCRIBED
* SUBSCRIBED} and {@link Protos.Event#getSubscribed() subscribed} set based on the provide
* parameters.
*/
@NotNull
public static Protos.Event subscribed(
@NotNull final String frameworkId, final int heartbeatIntervalSeconds) {
return Protos.Event.newBuilder()
.setType(Protos.Event.Type.SUBSCRIBED)
.setSubscribed(
Protos.Event.Subscribed.newBuilder()
.setFrameworkId(
org.apache.mesos.v1.Protos.FrameworkID.newBuilder().setValue(frameworkId))
.setHeartbeatIntervalSeconds(heartbeatIntervalSeconds))
.build();
}
/**
* Utility method to more succinctly construct an {@link Protos.Event Event} of type {@link
* Protos.Event.Type#OFFERS OFFERS}.
*
* @param hostname The hostname to set on the offer.
* @param offerId The offerId to set on the offer.
* @param agentId The agentId to set on the offer.
* @param frameworkId The frameworkId to set on the offer.
* @param cpus The number of cpus the offer will have.
* @param mem The number of megabytes of memory the offer will have.
* @param disk The number of megabytes of disk the offer will have.
* @return An {@link Protos.Event Event} of type {@link Protos.Event.Type#OFFERS OFFERS}
* containing a single {@link org.apache.mesos.v1.Protos.Offer Offer} using the specified
* parameters as the values of the offer.
*/
@NotNull
public static Protos.Event resourceOffer(
@NotNull final String hostname,
@NotNull final String offerId,
@NotNull final String agentId,
@NotNull final String frameworkId,
final double cpus,
final long mem,
final long disk) {
return Protos.Event.newBuilder()
.setType(Protos.Event.Type.OFFERS)
.setOffers(
Protos.Event.Offers.newBuilder()
.addAllOffers(
Collections.singletonList(
org.apache.mesos.v1.Protos.Offer.newBuilder()
.setHostname(hostname)
.setId(
org.apache.mesos.v1.Protos.OfferID.newBuilder().setValue(offerId))
.setAgentId(
org.apache.mesos.v1.Protos.AgentID.newBuilder().setValue(agentId))
.setFrameworkId(
org.apache.mesos.v1.Protos.FrameworkID.newBuilder()
.setValue(frameworkId))
.addResources(
org.apache.mesos.v1.Protos.Resource.newBuilder()
.setName("cpus")
.setRole("*")
.setType(org.apache.mesos.v1.Protos.Value.Type.SCALAR)
.setScalar(
org.apache.mesos.v1.Protos.Value.Scalar.newBuilder()
.setValue(cpus)))
.addResources(
org.apache.mesos.v1.Protos.Resource.newBuilder()
.setName("mem")
.setRole("*")
.setType(org.apache.mesos.v1.Protos.Value.Type.SCALAR)
.setScalar(
org.apache.mesos.v1.Protos.Value.Scalar.newBuilder()
.setValue(mem)))
.addResources(
org.apache.mesos.v1.Protos.Resource.newBuilder()
.setName("disk")
.setRole("*")
.setType(org.apache.mesos.v1.Protos.Value.Type.SCALAR)
.setScalar(
org.apache.mesos.v1.Protos.Value.Scalar.newBuilder()
.setValue(disk)))
.build())))
.build();
}