Version (iceberg-views 0.60.0 API)

All Known Implementing Classes:

BaseVersion
```
public interface Version
```
A version of the view at a point in time.
A version consists of a view metadata file.
Versions are created by view operations, like Create and Replace.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.Integer`	`parentId()`	Return this version's parent ID or null.
`VersionSummary`	`summary()`	Returns the version summary such as the name and genie-id of the operation that created that version of the view.
`long`	`timestampMillis()`	Return this version's timestamp.
`int`	`versionId()`	Return this version's ID.
`ViewDefinition`	`viewDefinition()`	Returns the view sql metadata.

- Method Detail
  - versionId
```
int versionId()
```
    Return this version's ID.
    
    Returns:
    
    a long ID
  - parentId
```
java.lang.Integer parentId()
```
    Return this version's parent ID or null.
    
    Returns:
    
    a long ID for this version's parent, or null if it has no parent
  - timestampMillis
```
long timestampMillis()
```
    Return this version's timestamp.
    This timestamp is the same as those produced by System.currentTimeMillis().
    
    Returns:
    
    a long timestamp in milliseconds
  - summary
```
VersionSummary summary()
```
    Returns the version summary such as the name and genie-id of the operation that created that version of the view.
    
    Returns:
    
    a version summary
  - viewDefinition
```
ViewDefinition viewDefinition()
```
    Returns the view sql metadata.
    
    Returns:
    
    View SQL metadata