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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.applicationmodel;
import com.fasterxml.jackson.annotation.JsonIgnore;
import com.fasterxml.jackson.annotation.JsonProperty;
import java.util.Objects;
import java.util.Optional;
import java.util.Set;
/**
* Represents a collection of service instances that together make up a service with a single cluster id.
*
* @author bjorncs
*/
public class ServiceCluster {
private final ClusterId clusterId;
private final ServiceType serviceType;
private final Set<ServiceInstance> serviceInstances;
private Optional<ApplicationInstance> applicationInstance = Optional.empty();
public ServiceCluster(ClusterId clusterId, ServiceType serviceType, Set<ServiceInstance> serviceInstances) {
this.clusterId = clusterId;
this.serviceType = serviceType;
this.serviceInstances = serviceInstances;
}
@JsonProperty("clusterId")
public ClusterId clusterId() {
return clusterId;
}
@JsonProperty("serviceType")
public ServiceType serviceType() {
return serviceType;
}
@JsonProperty("serviceInstances")
public Set<ServiceInstance> serviceInstances() {
return serviceInstances;
}
@JsonIgnore
public void setApplicationInstance(ApplicationInstance applicationInstance) {
this.applicationInstance = Optional.of(applicationInstance);
}
@JsonIgnore
public ApplicationInstance getApplicationInstance() {
return applicationInstance.get();
}
@Override
public String toString() {
return "ServiceCluster{" +
"clusterId=" + clusterId +
", serviceType=" + serviceType +
", serviceInstances=" + serviceInstances +
(applicationInstance.isPresent() ?
", applicationInstance=" + applicationInstance.get() :
"") +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
ServiceCluster that = (ServiceCluster) o;
return Objects.equals(clusterId, that.clusterId) &&
Objects.equals(serviceType, that.serviceType) &&
Objects.equals(serviceInstances, that.serviceInstances) &&
Objects.equals(applicationInstance, that.applicationInstance);
}
@Override
public int hashCode() {
return Objects.hash(clusterId, serviceType, serviceInstances, applicationInstance);
}
}
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