Package org.apache.iceberg.viewdepoc

Interface Version

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

    Modifier and Type
    Method
    Description
    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 Details

    • versionId

      int versionId()
      Return this version's ID.
      Returns:
      a long ID

    • parentId

      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