com.toolsverse.util.concurrentlinkedhashmap

Enum ConcurrentLinkedHashMap.DrainStatus

Object

Enum<ConcurrentLinkedHashMap.DrainStatus>

com.toolsverse.util.concurrentlinkedhashmap.ConcurrentLinkedHashMap.DrainStatus

All Implemented Interfaces:

Serializable, Comparable<ConcurrentLinkedHashMap.DrainStatus>

Enclosing class:

ConcurrentLinkedHashMap<K,V>

static enum ConcurrentLinkedHashMap.DrainStatus
extends Enum<ConcurrentLinkedHashMap.DrainStatus>

The draining status of the buffers.

Enum Constant Summary

Enum Constants

Enum Constant and Description
IDLE A drain is not taking place.
PROCESSING A drain is in progress.
REQUIRED A drain is required due to a pending write modification.

Method Summary

Modifier and Type	Method and Description
(package private) abstract boolean	shouldDrainBuffers(boolean delayable) Determines whether the buffers should be drained.
static ConcurrentLinkedHashMap.DrainStatus	valueOf(String name) Returns the enum constant of this type with the specified name.
static ConcurrentLinkedHashMap.DrainStatus[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IDLE

public static final ConcurrentLinkedHashMap.DrainStatus IDLE

A drain is not taking place.

REQUIRED

public static final ConcurrentLinkedHashMap.DrainStatus REQUIRED

A drain is required due to a pending write modification.

PROCESSING

public static final ConcurrentLinkedHashMap.DrainStatus PROCESSING

A drain is in progress.

Method Detail

values

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

Returns:

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

valueOf

public static ConcurrentLinkedHashMap.DrainStatus 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

shouldDrainBuffers

abstract boolean shouldDrainBuffers(boolean delayable)

Determines whether the buffers should be drained.

Parameters:

delayable - if a drain should be delayed until required

Returns:

if a drain should be attempted