com.netflix.hystrix.strategy.properties

Class HystrixProperty.Factory

java.lang.Object

com.netflix.hystrix.strategy.properties.HystrixProperty.Factory

Enclosing interface:

HystrixProperty<T>

public static class HystrixProperty.Factory
extends java.lang.Object

Helper methods for wrapping static values and dynamic Archaius (https://github.com/Netflix/archaius) properties in the HystrixProperty interface.

Constructor Summary

Constructors

Constructor and Description
HystrixProperty.Factory()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> HystrixProperty<T>	asProperty(HystrixProperty<T>... values) When retrieved this will iterate over the contained HystrixProperty instances until a non-null value is found and return that.
static <T> HystrixProperty<T>	asProperty(HystrixProperty<T> value, T defaultValue) When retrieved this will return the value from the given HystrixProperty or if that returns null then return the defaultValue.
static <T> HystrixProperty<T>	asProperty(T value)
static <T> HystrixProperty<T>	nullProperty()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Property Detail

null

Constructor Detail

HystrixProperty.Factory

public HystrixProperty.Factory()

Method Detail

asProperty

public static <T> HystrixProperty<T> asProperty(T value)

asProperty

public static <T> HystrixProperty<T> asProperty(HystrixProperty<T> value,
                                T defaultValue)

When retrieved this will return the value from the given HystrixProperty or if that returns null then return the defaultValue.

Parameters:

value - HystrixProperty of property value that can return null (meaning no value)

defaultValue - value to be returned if value returns null

Returns:

value or defaultValue if value returns null

asProperty

public static <T> HystrixProperty<T> asProperty(HystrixProperty<T>... values)

When retrieved this will iterate over the contained HystrixProperty instances until a non-null value is found and return that.

Parameters:

values - properties to iterate over

Returns:

first non-null value or null if none found

nullProperty

public static <T> HystrixProperty<T> nullProperty()