Enum Constant Summary
Enum Constants
Hashed Sharding involves computing a hash of the shard key field’s value.
Ranged sharding involves dividing data into ranges based on the shard key values.
Method Summary
All Methods Static Methods Concrete Methods
Returns the enum constant of this class with the specified name.
Returns an array containing the constants of this enum class, in
the order they are declared.
Methods inherited from class java.lang.Enum
clone , compareTo , describeConstable , equals , finalize , getDeclaringClass , hashCode , name , ordinal , toString , valueOf
Enum Constant Details
RANGE
Ranged sharding involves dividing data into ranges based on the shard key values. Each chunk is then assigned a
range based on the shard key values.
HASH
Hashed Sharding involves computing a hash of the shard key field’s value. Each chunk is then assigned a range based
on the hashed shard key values.
Method Details
values
Returns an array containing the constants of this enum class, in
the order they are declared.
Returns:
an array containing the constants of this enum class, in the order they are declared
valueOf
Returns the enum constant of this class with the specified name.
The string must match exactly an identifier used to declare an
enum constant in this class. (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 class has no constant with the specified name
NullPointerException
- if the argument is null