org.neodatis.odb.impl.tool
Class UUID
- java.lang.Object
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- org.neodatis.odb.impl.tool.UUID
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public class UUID extends java.lang.ObjectUnique ID generator
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Constructor Summary
Constructors Constructor and Description UUID()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method and Description static long[]getBlockMarker(long position)Returns a block marker , 5 longsstatic DatabaseIdgetDatabaseId(long creationDate)Returns a database id : 4 longsstatic longgetRandomLongId()static longgetUniqueId(java.lang.String simpleSeed)
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Method Detail
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getUniqueId
public static long getUniqueId(java.lang.String simpleSeed)
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getRandomLongId
public static long getRandomLongId()
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getBlockMarker
public static long[] getBlockMarker(long position)
Returns a block marker , 5 longs- Parameters:
position-- Returns:
- A 4 long array
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getDatabaseId
public static DatabaseId getDatabaseId(long creationDate)
Returns a database id : 4 longs- Parameters:
creationDate-- Returns:
- a 4 long array
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