Modifier and Type | Optional Element and Description |
---|---|
boolean |
background
If true the index will be created in the background.
|
String |
collection |
IndexDirection |
direction |
boolean |
dropDups |
int |
expireAfterSeconds
Configures the number of seconds after which the collection should expire.
|
String |
name |
boolean |
sparse |
boolean |
unique |
public abstract boolean unique
public abstract IndexDirection direction
public abstract boolean sparse
public abstract boolean dropDups
public abstract String name
public abstract String collection
public abstract boolean background
http://docs.mongodb.org/manual/core/indexes/#background-construction
public abstract int expireAfterSeconds
http://docs.mongodb.org/manual/tutorial/expire-data/
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