public class CollectionReorderer extends Object
Modifier and Type | Method and Description |
---|---|
static <T> void |
decreasePosition(List<T> objects,
T toMove) |
static <T> void |
increasePosition(List<T> objects,
T toMove) |
static <T> void |
moveToEnd(List<T> objects,
T toMove) |
static <T> void |
moveToPosition(List<T> objects,
int initialPosition,
int targetPosition)
If moving more than one object at the same time please use
moveToPosition(java.util.List, java.util.Map) |
static <T> void |
moveToPosition(List<T> objects,
Map<Integer,T> positionToObjects)
Moves multiple objects in the objects list to given destination indexes
|
static <T> void |
moveToPositionAfter(List<T> objects,
T toMove,
T target)
Move the 'toMove' to the position after the 'target'.
|
static <T> void |
moveToStart(List<T> objects,
T toMove) |
public static <T> void moveToStart(List<T> objects, T toMove)
public static <T> void moveToEnd(List<T> objects, T toMove)
public static <T> void decreasePosition(List<T> objects, T toMove)
public static <T> void increasePosition(List<T> objects, T toMove)
public static <T> void moveToPositionAfter(List<T> objects, T toMove, T target)
objects
- list of objects to look up and order intoMove
- the object to movetarget
- the position to move topublic static <T> void moveToPosition(List<T> objects, Map<Integer,T> positionToObjects)
objects
- the list of objectspositionToObjects
- a naturally sorted map with destination indexes as keys
and the objects to move as valuespublic static <T> void moveToPosition(List<T> objects, int initialPosition, int targetPosition)
moveToPosition(java.util.List, java.util.Map)
Moves an object at initialPosition index in the objects list to the targetPosition index
objects
- the list of objects to modifyinitialPosition
- the current index of the object that should be moved in the objects listtargetPosition
- the destination indexCopyright © 2002-2017 Atlassian. All Rights Reserved.