SegmentReplicaCount (druid-server 29.0.1 API)

java.lang.Object
- org.apache.druid.server.coordinator.loading.SegmentReplicaCount

```
public class SegmentReplicaCount
extends Object
```
Counts the number of replicas of a segment in different states (loading, loaded, etc) in a tier or the whole cluster.

Constructor Summary

Constructors
Constructor Description

SegmentReplicaCount()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`required()`	Required number of replicas of the segment as dictated by load rules.
`int`	`requiredAndLoadable()`	Required number of replicas of the segment as dictated by load rules.
`int`	`totalLoaded()`	Number of replicas loaded on all servers.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - SegmentReplicaCount
```
public SegmentReplicaCount()
```
- Method Detail
  - required
```
public int required()
```
    Required number of replicas of the segment as dictated by load rules. This includes replicas that may be in excess of the cluster capacity.
  - requiredAndLoadable
```
public int requiredAndLoadable()
```
    Required number of replicas of the segment as dictated by load rules. This does not include replicas that are in excess of the cluster capacity.
  - totalLoaded
```
public int totalLoaded()
```
    Number of replicas loaded on all servers. This includes replicas that are currently being dropped.