Package io.github.dhruv1110.jcachex.distributed

Enum DistributedCache.ConsistencyLevel

java.lang.Object

java.lang.Enum<DistributedCache.ConsistencyLevel>

io.github.dhruv1110.jcachex.distributed.DistributedCache.ConsistencyLevel

All Implemented Interfaces:

Serializable, Comparable<DistributedCache.ConsistencyLevel>

Enclosing interface:

DistributedCache<K,V>

public static enum DistributedCache.ConsistencyLevel
extends Enum<DistributedCache.ConsistencyLevel>

Consistency levels for distributed operations.

Enum Constant Summary

Enum Constants

Enum Constant	Description
EVENTUAL	Eventual consistency - operation completes locally, replicates asynchronously.
MONOTONIC_READ	Monotonic read consistency - once a value is read, subsequent reads return the same or a newer value.
SESSION	Session consistency - guarantees consistency within the same session/thread.
STRONG	Strong consistency - all nodes must agree before operation completes.

Method Summary

Modifier and Type	Method	Description
static DistributedCache.ConsistencyLevel	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DistributedCache.ConsistencyLevel[]	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

STRONG

public static final DistributedCache.ConsistencyLevel STRONG

Strong consistency - all nodes must agree before operation completes. Provides linearizability but may have higher latency.

EVENTUAL

public static final DistributedCache.ConsistencyLevel EVENTUAL

Eventual consistency - operation completes locally, replicates asynchronously. Provides better performance but temporary inconsistencies possible.

SESSION

public static final DistributedCache.ConsistencyLevel SESSION

Session consistency - guarantees consistency within the same session/thread. Good balance between performance and consistency for user sessions.

MONOTONIC_READ

public static final DistributedCache.ConsistencyLevel MONOTONIC_READ

Monotonic read consistency - once a value is read, subsequent reads return the same or a newer value.

Method Detail

values

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

Returns:

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

valueOf

public static DistributedCache.ConsistencyLevel 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