Package gov.nasa.pds.label
Enum DisplayDirection
- All Implemented Interfaces:
Serializable,Comparable<DisplayDirection>,java.lang.constant.Constable
public enum DisplayDirection extends Enum<DisplayDirection>
Defines the various display directions that can be used by
axes within arrays and images.
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Nested Class Summary
Nested classes/interfaces inherited from class java.lang.Enum
Enum.EnumDesc<E extends Enum<E>> -
Enum Constant Summary
Enum Constants Enum Constant Description BOTTOM_TO_TOPDOWNDisplay is top-to-bottom.LEFTDisplay is right-to-left.LEFT_TO_RIGHTRIGHTDisplay is left-to-right.RIGHT_TO_LEFTTOP_TO_BOTTOMUPDisplay is bottom-to-top. -
Method Summary
Modifier and Type Method Description static DisplayDirectiongetDirectionFromValue(String value)Looks up a display direction based on the value within the metadata.static DisplayDirectionvalueOf(String name)Returns the enum constant of this type with the specified name.static DisplayDirection[]values()Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Details
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LEFT
Display is right-to-left. -
RIGHT_TO_LEFT
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RIGHT
Display is left-to-right. -
LEFT_TO_RIGHT
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UP
Display is bottom-to-top. -
BOTTOM_TO_TOP
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DOWN
Display is top-to-bottom. -
TOP_TO_BOTTOM
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Method Details
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values
Returns an array containing the constants of this enum type, in the order they are declared.- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
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 nameNullPointerException- if the argument is null
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getDirectionFromValue
Looks up a display direction based on the value within the metadata.- Parameters:
value- the metadata value- Returns:
- the display direciton corresponding to the metadata value, or null if not found
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