Class PrefixCombCreator
- java.lang.Object
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- com.github.f4b6a3.uuid.creator.AbstractUuidCreator
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- com.github.f4b6a3.uuid.creator.AbstractRandomBasedUuidCreator
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- com.github.f4b6a3.uuid.creator.nonstandard.PrefixCombCreator
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- All Implemented Interfaces:
NoArgumentsUuidCreator
public final class PrefixCombCreator extends AbstractRandomBasedUuidCreator
Factory that creates Prefix COMB GUIDs. A Prefix COMB GUID is a UUID that combines a creation time with random bits. The creation millisecond is a 6 bytes PREFIX at the MOST significant bits. Read: The Cost of GUIDs as Primary Keys http://www.informit.com/articles/article.aspx?p=25862
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Field Summary
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Fields inherited from class com.github.f4b6a3.uuid.creator.AbstractRandomBasedUuidCreator
randomStrategy
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Fields inherited from class com.github.f4b6a3.uuid.creator.AbstractUuidCreator
version, versionBits
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Constructor Summary
Constructors Constructor Description PrefixCombCreator()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description UUIDcreate()Returns a Prefix COMB GUID.-
Methods inherited from class com.github.f4b6a3.uuid.creator.AbstractRandomBasedUuidCreator
withRandomGenerator, withRandomStrategy
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Methods inherited from class com.github.f4b6a3.uuid.creator.AbstractUuidCreator
getUuid, getUuid, getVersion
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Method Detail
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create
public UUID create()
Returns a Prefix COMB GUID. It combines creation time with random bits. The creation millisecond is a PREFIX at the MOST significant bits.- Specified by:
createin interfaceNoArgumentsUuidCreator- Overrides:
createin classAbstractRandomBasedUuidCreator- Returns:
- a random-based UUID
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