ReferenceMetadata (Nessie - Model 0.17.0 API)

All Known Implementing Classes:

ImmutableReferenceMetadata
```
@Immutable
public interface ReferenceMetadata
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`CommitMeta`	`getCommitMetaOfHEAD()`
`String`	`getCommonAncestorHash()`
`Integer`	`getNumCommitsAhead()`
`Integer`	`getNumCommitsBehind()`
`Long`	`getNumTotalCommits()`

Method Detail

getNumCommitsAhead
```
@Nullable
Integer getNumCommitsAhead()
```

getNumCommitsBehind

@Nullable
Integer getNumCommitsBehind()

getCommitMetaOfHEAD

@Nullable
CommitMeta getCommitMetaOfHEAD()

getCommonAncestorHash

@Nullable
String getCommonAncestorHash()

getNumTotalCommits
```
@Nullable
Long getNumTotalCommits()
```