org.gecko.util.pushstreams

Enum GeckoPushbackPolicyOption

java.lang.Object

java.lang.Enum<GeckoPushbackPolicyOption>

org.gecko.util.pushstreams.GeckoPushbackPolicyOption

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GeckoPushbackPolicyOption>

public enum GeckoPushbackPolicyOption
extends java.lang.Enum<GeckoPushbackPolicyOption>

Additional usefull PushbackPolicys cann be added here.

Since:

24 Jan 2019

Enum Constant Summary

Enum Constants

Enum Constant and Description
LINEAR_AFTER_THRESHOLD This PushbackPolicy increases linear after the queue breaches a given threshold.

Method Summary

Modifier and Type	Method and Description
abstract <T,U extends java.util.concurrent.BlockingQueue<<any>>> <any>	getPolicy(long value) Create a PushbackPolicy instance configured with a base back pressure time in nanoseconds The actual backpressure returned will vary based on the selected implementation, the base value, and the state of the buffer.
static GeckoPushbackPolicyOption	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static GeckoPushbackPolicyOption[]	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

LINEAR_AFTER_THRESHOLD

public static final GeckoPushbackPolicyOption LINEAR_AFTER_THRESHOLD

This PushbackPolicy increases linear after the queue breaches a given threshold. If the threshold is e.g. 100 the 101st element would cause a backpressure of one. the 110th element 10.

Since:

24 Jan 2019

Method Detail

values

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

Returns:

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

valueOf

public static GeckoPushbackPolicyOption valueOf(java.lang.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:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getPolicy

public abstract <T,U extends java.util.concurrent.BlockingQueue<<any>>> <any> getPolicy(long value)

Create a PushbackPolicy instance configured with a base back pressure time in nanoseconds The actual backpressure returned will vary based on the selected implementation, the base value, and the state of the buffer.

Parameters:

value -

Returns:

A PushbackPolicy to use