Package org.eclipse.e4.ui.model.internal
Enum Class Position
- All Implemented Interfaces:
Serializable
,Comparable<Position>
,Constable
All the possible positioning values which can be used to contribute
elements into the wanted place of a list.
- Author:
- René Brandstetter
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>>
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Enum Constant Summary
Enum ConstantsEnum ConstantDescriptionAdd an element after a named element (relative positioning).Add an element before another named element (relative positioning).Add an element at the beginning of a list (absolute positioning).Add an element at a specific index (absolute positioning).Add an element to the end of a list (absolute positioning). -
Method Summary
Modifier and TypeMethodDescriptionstatic final Position
Find thePosition
enum value used in the given positioning string.static Position
Returns the enum constant of this class with the specified name.static Position[]
values()
Returns an array containing the constants of this enum class, in the order they are declared.
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Enum Constant Details
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LAST
Add an element to the end of a list (absolute positioning). -
FIRST
Add an element at the beginning of a list (absolute positioning). -
BEFORE
Add an element before another named element (relative positioning). -
AFTER
Add an element after a named element (relative positioning). -
INDEX
Add an element at a specific index (absolute positioning).
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Method Details
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values
Returns an array containing the constants of this enum class, in the order they are declared.- Returns:
- an array containing the constants of this enum class, in the order they are declared
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valueOf
Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified nameNullPointerException
- if the argument is null
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find
Find thePosition
enum value used in the given positioning string.- Parameters:
positionInfo
- the positioning string (can benull
, which would result innull
)- Returns:
- the
Position
which is mentioned in the positioning string, ornull
if none can be found
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