```
public interface RaftLogStats
```
Contains statistics about a Raft node's Raft log.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getCommitIndex()`	Returns index of the highest log entry known to be committed.
`Map<RaftEndpoint,Long>`	`getFollowerMatchIndices()`	Returns the indices of the last known appended Raft log entries on the followers.
`int`	`getInstallSnapshotCount()`	Returns the number of snapshots installed by a Raft node.
`long`	`getLastLogOrSnapshotIndex()`	Returns the last log entry index in the Raft log, either from the last log entry or from the last locally taken or installed snapshot.
`int`	`getLastLogOrSnapshotTerm()`	Returns the last term in the Raft log, either from the last log entry or from the last locally taken or installed snapshot.
`long`	`getLastSnapshotIndex()`	Returns the log index of the last locally taken or installed snapshot.
`int`	`getLastSnapshotTerm()`	Returns the term of the last locally taken or installed snapshot.
`int`	`getTakeSnapshotCount()`	Returns the number of snapshots are taken by a Raft node.

- Method Detail
  - getCommitIndex
```
long getCommitIndex()
```
    Returns index of the highest log entry known to be committed.
    
    Returns:
    
    index of the highest log entry known to be committed
  - getLastLogOrSnapshotTerm
```
int getLastLogOrSnapshotTerm()
```
    Returns the last term in the Raft log, either from the last log entry or from the last locally taken or installed snapshot.
    
    Returns:
    
    the last term in the Raft log, either from the last log entry or from the last locally taken or installed snapshot
  - getLastLogOrSnapshotIndex
```
long getLastLogOrSnapshotIndex()
```
    Returns the last log entry index in the Raft log, either from the last log entry or from the last locally taken or installed snapshot.
    
    Returns:
    
    the last log entry index in the Raft log, either from the last log entry or from the last locally taken or installed snapshot
  - getLastSnapshotTerm
```
int getLastSnapshotTerm()
```
    Returns the term of the last locally taken or installed snapshot.
    
    Returns:
    
    the term of the last locally taken or installed snapshot
  - getLastSnapshotIndex
```
long getLastSnapshotIndex()
```
    Returns the log index of the last locally taken or installed snapshot.
    
    Returns:
    
    the log index of the last locally taken or installed snapshot
  - getTakeSnapshotCount
```
int getTakeSnapshotCount()
```
    Returns the number of snapshots are taken by a Raft node.
    
    Returns:
    
    the number of snapshots are taken by a Raft node
  - getInstallSnapshotCount
```
int getInstallSnapshotCount()
```
    Returns the number of snapshots installed by a Raft node.
    
    Returns:
    
    the number of snapshots installed by a Raft node
  - getFollowerMatchIndices
```
Map<RaftEndpoint,Long> getFollowerMatchIndices()
```
    Returns the indices of the last known appended Raft log entries on the followers.
    This map is non-empty only for the leader Raft node. Followers return an empty map.
    
    Returns:
    
    the indices of the last known appended Raft log entries on the followers

Interface RaftLogStats

Method Summary

Method Detail

getCommitIndex

getLastLogOrSnapshotTerm

getLastLogOrSnapshotIndex

getLastSnapshotTerm

getLastSnapshotIndex

getTakeSnapshotCount

getInstallSnapshotCount

getFollowerMatchIndices