Package org.osgi.service.feature
Enum FeatureExtension.Kind
- java.lang.Object
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- java.lang.Enum<FeatureExtension.Kind>
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- org.osgi.service.feature.FeatureExtension.Kind
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Comparable<FeatureExtension.Kind>
- Enclosing interface:
- FeatureExtension
public static enum FeatureExtension.Kind extends java.lang.Enum<FeatureExtension.Kind>
The kind of extension: optional, mandatory or transient.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static FeatureExtension.Kind
valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name.static FeatureExtension.Kind[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.
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Enum Constant Detail
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MANDATORY
public static final FeatureExtension.Kind MANDATORY
A mandatory extension must be processed.
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OPTIONAL
public static final FeatureExtension.Kind OPTIONAL
An optional extension can be ignored if no processor is found.
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TRANSIENT
public static final FeatureExtension.Kind TRANSIENT
A transient extension contains computed information which can be used as a cache to speed up operation.
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Method Detail
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values
public static FeatureExtension.Kind[] 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 (FeatureExtension.Kind c : FeatureExtension.Kind.values()) System.out.println(c);
- Returns:
- an array containing the constants of this enum type, in the order they are declared
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valueOf
public static FeatureExtension.Kind valueOf(java.lang.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:
java.lang.IllegalArgumentException
- if this enum type has no constant with the specified namejava.lang.NullPointerException
- if the argument is null
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