io.pravega.client.stream

Enum ScalingPolicy.Type

java.lang.Object

java.lang.Enum<ScalingPolicy.Type>

io.pravega.client.stream.ScalingPolicy.Type

All Implemented Interfaces:

Serializable, Comparable<ScalingPolicy.Type>

Enclosing class:

ScalingPolicy

public static enum ScalingPolicy.Type
extends Enum<ScalingPolicy.Type>

Enum Constant Summary

Enum Constants

Enum Constant and Description
BY_RATE_IN_EVENTS_PER_SEC Scale based on the rate in events specified in ScalingPolicy.targetRate.
BY_RATE_IN_KBYTES_PER_SEC Scale based on the rate in bytes specified in ScalingPolicy.targetRate.
FIXED_NUM_SEGMENTS No scaling, there will only ever be ScalingPolicy.minNumSegments at any given time.

Method Summary

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

FIXED_NUM_SEGMENTS

public static final ScalingPolicy.Type FIXED_NUM_SEGMENTS

No scaling, there will only ever be ScalingPolicy.minNumSegments at any given time.

BY_RATE_IN_KBYTES_PER_SEC

public static final ScalingPolicy.Type BY_RATE_IN_KBYTES_PER_SEC

Scale based on the rate in bytes specified in ScalingPolicy.targetRate.

BY_RATE_IN_EVENTS_PER_SEC

public static final ScalingPolicy.Type BY_RATE_IN_EVENTS_PER_SEC

Scale based on the rate in events specified in ScalingPolicy.targetRate.

Method Detail

values

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

Returns:

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

valueOf

public static ScalingPolicy.Type 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