Package org.apache.lucene.store
Enum Class DataAccessHint
- All Implemented Interfaces:
Serializable,Comparable<DataAccessHint>,Constable,IOContext.FileOpenHint
Hint on the data access pattern likely to be used
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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 ConstantsEnum ConstantDescriptionThe access pattern is completely randomThe access pattern is only sequential (forwards-only) -
Method Summary
Modifier and TypeMethodDescriptionstatic DataAccessHintReturns the enum constant of this class with the specified name.static DataAccessHint[]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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RANDOM
The access pattern is completely random -
SEQUENTIAL
The access pattern is only sequential (forwards-only)
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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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