Enum TinkerGraph.DefaultIdManager
- java.lang.Object
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- java.lang.Enum<TinkerGraph.DefaultIdManager>
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- org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.DefaultIdManager
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- All Implemented Interfaces:
Serializable
,Comparable<TinkerGraph.DefaultIdManager>
,TinkerGraph.IdManager
- Enclosing class:
- TinkerGraph
public static enum TinkerGraph.DefaultIdManager extends Enum<TinkerGraph.DefaultIdManager> implements TinkerGraph.IdManager
A default set ofTinkerGraph.IdManager
implementations for common identifier types.
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static TinkerGraph.DefaultIdManager
valueOf(String name)
Returns the enum constant of this type with the specified name.static TinkerGraph.DefaultIdManager[]
values()
Returns an array containing the constants of this enum type, in the order they are declared.-
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
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Methods inherited from interface org.apache.tinkerpop.gremlin.tinkergraph.structure.TinkerGraph.IdManager
allow, convert, getNextId
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Enum Constant Detail
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LONG
public static final TinkerGraph.DefaultIdManager LONG
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INTEGER
public static final TinkerGraph.DefaultIdManager INTEGER
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UUID
public static final TinkerGraph.DefaultIdManager UUID
Manages identifiers of typeUUID
. Will convertString
values toUUID
.
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ANY
public static final TinkerGraph.DefaultIdManager ANY
Manages identifiers of any type. This represents the default wayTinkerGraph
has always worked. In other words, there is no identifier conversion so if the identifier of a vertex is aLong
, then trying to request it with anInteger
will have no effect. Also, like the originalTinkerGraph
, it will generateLong
values for identifiers.
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Method Detail
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values
public static TinkerGraph.DefaultIdManager[] 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 (TinkerGraph.DefaultIdManager c : TinkerGraph.DefaultIdManager.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 TinkerGraph.DefaultIdManager valueOf(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:
IllegalArgumentException
- if this enum type has no constant with the specified nameNullPointerException
- if the argument is null
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