Package com.google.gerrit.server.patch

Enum GitPositionTransformer.OmitPositionOnConflict

java.lang.Object

java.lang.Enum<GitPositionTransformer.OmitPositionOnConflict>

com.google.gerrit.server.patch.GitPositionTransformer.OmitPositionOnConflict

All Implemented Interfaces:

GitPositionTransformer.PositionConflictStrategy, Serializable, Comparable<GitPositionTransformer.OmitPositionOnConflict>

Enclosing class:

GitPositionTransformer

public static enum GitPositionTransformer.OmitPositionOnConflict
extends Enum<GitPositionTransformer.OmitPositionOnConflict>
implements GitPositionTransformer.PositionConflictStrategy

A strategy which drops any GitPositionTransformer.Positions on a conflicting mapping. Such a strategy is useful if it's important that any mapped GitPositionTransformer.Position still refers to exactly the same commit content as before. See more details at GitPositionTransformer.PositionConflictStrategy.

We need this strategy for computing edits due to rebase.

Enum Constant Summary

Enum Constants

Enum Constant	Description
INSTANCE

Method Summary

Modifier and Type	Method	Description
Optional<GitPositionTransformer.Position>	getOnFileConflict(GitPositionTransformer.Position oldPosition)	Determines an alternate GitPositionTransformer.Position when there is no file for the position (= file deletion) in the target tree.
Optional<GitPositionTransformer.Position>	getOnRangeConflict(GitPositionTransformer.Position oldPosition)	Determines an alternate GitPositionTransformer.Position when the range of the position can't be mapped without a conflict.
static GitPositionTransformer.OmitPositionOnConflict	valueOf(String name)	Returns the enum constant of this type with the specified name.
static GitPositionTransformer.OmitPositionOnConflict[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

INSTANCE

public static final GitPositionTransformer.OmitPositionOnConflict INSTANCE

Method Detail

values

public static GitPositionTransformer.OmitPositionOnConflict[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (GitPositionTransformer.OmitPositionOnConflict c : GitPositionTransformer.OmitPositionOnConflict.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static GitPositionTransformer.OmitPositionOnConflict valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getOnRangeConflict

public Optional<GitPositionTransformer.Position> getOnRangeConflict(GitPositionTransformer.Position oldPosition)

Description copied from interface: GitPositionTransformer.PositionConflictStrategy

Determines an alternate GitPositionTransformer.Position when the range of the position can't be mapped without a conflict.

Specified by:

getOnRangeConflict in interface GitPositionTransformer.PositionConflictStrategy

Parameters:

oldPosition - position in the source tree

Returns:

the new GitPositionTransformer.Position or an empty Optional if the position should be dropped

getOnFileConflict

public Optional<GitPositionTransformer.Position> getOnFileConflict(GitPositionTransformer.Position oldPosition)

Description copied from interface: GitPositionTransformer.PositionConflictStrategy

Determines an alternate GitPositionTransformer.Position when there is no file for the position (= file deletion) in the target tree.

Specified by:

getOnFileConflict in interface GitPositionTransformer.PositionConflictStrategy

Parameters:

oldPosition - position in the source tree

Returns:

the new GitPositionTransformer.Position or an empty Optional if the position should be * dropped