org.apache.gravitino

Interface MetalakeChange

All Known Implementing Classes:

MetalakeChange.RemoveProperty, MetalakeChange.RenameMetalake, MetalakeChange.SetProperty, MetalakeChange.UpdateMetalakeComment

@Evolving
public interface MetalakeChange

A metalake change is a change to a metalake. It can be used to rename a metalake, update the comment of a metalake, set a property and value pair for a metalake, or remove a property from a metalake.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	MetalakeChange.RemoveProperty A metalake change to remove a property from the metalake.
static class	MetalakeChange.RenameMetalake A metalake change to rename the metalake.
static class	MetalakeChange.SetProperty A metalake change to set a property and value pair for the metalake.
static class	MetalakeChange.UpdateMetalakeComment A metalake change to update the metalake comment.

Method Summary

Modifier and Type	Method and Description
static MetalakeChange	removeProperty(java.lang.String property) Creates a new metalake change to remove a property from the metalake.
static MetalakeChange	rename(java.lang.String newName) Creates a new metalake change to rename the metalake.
static MetalakeChange	setProperty(java.lang.String property, java.lang.String value) Creates a new metalake change to set a property and value pair for the metalake.
static MetalakeChange	updateComment(java.lang.String newComment) Creates a new metalake change to update the metalake comment.

Method Detail

rename

static MetalakeChange rename(java.lang.String newName)

Creates a new metalake change to rename the metalake.

Parameters:

newName - The New name of the metalake.

Returns:

The metalake change.

updateComment

static MetalakeChange updateComment(java.lang.String newComment)

Creates a new metalake change to update the metalake comment.

Parameters:

newComment - The new comment of the metalake.

Returns:

The metalake change.

setProperty

static MetalakeChange setProperty(java.lang.String property,
                                  java.lang.String value)

Creates a new metalake change to set a property and value pair for the metalake.

Parameters:

property - The property name to set.

value - The value to set the property to.

Returns:

The metalake change.

removeProperty

static MetalakeChange removeProperty(java.lang.String property)

Creates a new metalake change to remove a property from the metalake.

Parameters:

property - The property name to remove.

Returns:

The metalake change.