org.neo4j.index
Enum Isolation

java.lang.Object
  extended by java.lang.Enum<Isolation>
      extended by org.neo4j.index.Isolation
All Implemented Interfaces:
Serializable, Comparable<Isolation>

public enum Isolation
extends Enum<Isolation>

The isolation level of the indexing. For example should the actual indexing be done right now and in the same transaction? Or should it be put in a queue and performed at a later time? See more information at The Isolation levels section of the Neo4j wiki page on "Indexing with IndexService".


Enum Constant Summary
ASYNC_OTHER_TX
          The actual indexing will happen in the future and in another thread.
SAME_TX
          Happens right now and in the same transaction.
SYNC_OTHER_TX
          Happens right now, but in its own transaction.
 
Method Summary
static Isolation valueOf(String name)
          Returns the enum constant of this type with the specified name.
static Isolation[] 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
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

SAME_TX

public static final Isolation SAME_TX
Happens right now and in the same transaction. Pros: Cons:


SYNC_OTHER_TX

public static final Isolation SYNC_OTHER_TX
Happens right now, but in its own transaction. Pros: Cons:


ASYNC_OTHER_TX

public static final Isolation ASYNC_OTHER_TX
The actual indexing will happen in the future and in another thread. The job is typically put in a queue for indexing later on. Pros: Cons:

Method Detail

values

public static Isolation[] 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 (Isolation c : Isolation.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static Isolation 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 name
NullPointerException - if the argument is null


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