hu.akarnokd.rxjava2.annotations

Enum BackpressureKind

java.lang.Object

java.lang.Enum<BackpressureKind>

hu.akarnokd.rxjava2.annotations.BackpressureKind

All Implemented Interfaces:

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

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

Enumeration for various kinds of backpressure support.

Enum Constant Summary

Enum Constants

Enum Constant and Description
ERROR The operator will emit a MissingBackpressureException if the downstream didn't request enough or in time.
FULL The operator fully supports backpressure and may coordinate downstream requests with upstream requests through batching, arbitration or by other means.
NONE The operator ignores all kinds of backpressure and may overflow the downstream.
PASS_THROUGH The backpressure-related requests pass through this operator without change
SPECIAL The operator performs special backpressure management; see the associated javadoc.
UNBOUNDED_IN The operator requests Long.MAX_VALUE from upstream but respects the backpressure of the downstream.

Method Summary

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

PASS_THROUGH

public static final BackpressureKind PASS_THROUGH

The backpressure-related requests pass through this operator without change

FULL

public static final BackpressureKind FULL

The operator fully supports backpressure and may coordinate downstream requests with upstream requests through batching, arbitration or by other means.

SPECIAL

public static final BackpressureKind SPECIAL

The operator performs special backpressure management; see the associated javadoc.

UNBOUNDED_IN

public static final BackpressureKind UNBOUNDED_IN

The operator requests Long.MAX_VALUE from upstream but respects the backpressure of the downstream.

ERROR

public static final BackpressureKind ERROR

The operator will emit a MissingBackpressureException if the downstream didn't request enough or in time.

NONE

public static final BackpressureKind NONE

The operator ignores all kinds of backpressure and may overflow the downstream.

Method Detail

values

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

Returns:

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

valueOf

public static BackpressureKind 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