io.nats.client.api

Enum DeliverPolicy

java.lang.Object

java.lang.Enum<DeliverPolicy>

io.nats.client.api.DeliverPolicy

All Implemented Interfaces:

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

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

The delivery policy for this consumer, the point in the stream from which to receive messages

Enum Constant Summary

Enum Constants

Enum Constant and Description
All all messages
ByStartSequence by start sequence
ByStartTime by start time
Last start at the last message
LastPerSubject last per subject
New start at any new messages

Method Summary

Modifier and Type	Method and Description
static @Nullable DeliverPolicy	get(java.lang.String value) Get an instance from the JSON value
java.lang.String	toString()
static DeliverPolicy	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static DeliverPolicy[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

All

public static final DeliverPolicy All

all messages

Last

public static final DeliverPolicy Last

start at the last message

New

public static final DeliverPolicy New

start at any new messages

ByStartSequence

public static final DeliverPolicy ByStartSequence

by start sequence

ByStartTime

public static final DeliverPolicy ByStartTime

by start time

LastPerSubject

public static final DeliverPolicy LastPerSubject

last per subject

Method Detail

values

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

Returns:

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

valueOf

public static DeliverPolicy 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

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Enum<DeliverPolicy>

get

public static @Nullable DeliverPolicy get(java.lang.String value)

Get an instance from the JSON value

Parameters:

value - the value

Returns:

the instance or null if the string is not matched