org.eclipse.emf.emfstore.internal.server.model.versioning.impl.persistent

Enum Direction

java.lang.Object

java.lang.Enum<Direction>

org.eclipse.emf.emfstore.internal.server.model.versioning.impl.persistent.Direction

All Implemented Interfaces:

Serializable, Comparable<Direction>

public enum Direction
extends Enum<Direction>

Specifies in which direction a file based change package implementation should be traversed.

Author:

emueller

Enum Constant Summary

Enum Constants

Enum Constant and Description
Backward For iterating operations from the back.
Forward For iterating operations from the beginning.

Method Summary

Modifier and Type	Method and Description
static Direction	valueOf(String name) Returns the enum constant of this type with the specified name.
static Direction[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

Forward

public static final Direction Forward

For iterating operations from the beginning.

Backward

public static final Direction Backward

For iterating operations from the back.

Method Detail

values

public static Direction[] 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 (Direction c : Direction.values())
    System.out.println(c);

Returns:

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

valueOf

public static Direction 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