Enum Class InitialPosition
- All Implemented Interfaces:
Serializable
,Comparable<InitialPosition>
,Constable
Represents the initial position for a tailer.
- Author:
- Brandon Arp (brandon dot arp at inscopemetrics dot io)
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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
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Method Summary
Modifier and TypeMethodDescriptionabstract long
get
(SeekableByteChannel channel) Given aSeekableByteChannel
, returns the position in that stream to start from.static InitialPosition
Returns the enum constant of this class with the specified name.static InitialPosition[]
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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START
Start at the beginning of a file. -
END
Start at the end of a file.
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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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get
Given aSeekableByteChannel
, returns the position in that stream to start from.- Parameters:
channel
- Channel to evaluate the position against- Returns:
- The position (in bytes) to start reading
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