Suppliers2 (Apache jclouds 1.7.3 API)

java.lang.Object
- org.jclouds.util.Suppliers2

```
public class Suppliers2
extends Object
```
Author:

Adrian Cole

Constructor Summary

Constructors
Constructor and Description

Suppliers2()

Constructors
Constructor and Description
`Suppliers2()`

Method Summary

Methods
Modifier and Type	Method and Description
`static <K,V> com.google.common.base.Supplier<V>`	`getLastValueInMap(com.google.common.base.Supplier<Map<K,com.google.common.base.Supplier<V>>> input)`
`static <K,V> com.google.common.base.Supplier<V>`	`getValueInMapOrNull(com.google.common.base.Supplier<Map<K,com.google.common.base.Supplier<V>>> input, K keyValue)`
`static <X> com.google.common.base.Function<X,com.google.common.base.Supplier<X>>`	`ofInstanceFunction()`
`static <T,X extends Throwable> com.google.common.base.Supplier<T>`	`onThrowable(com.google.common.base.Supplier<T> unlessThrowable, Class<X> throwable, com.google.common.base.Supplier<T> fallback)` if a throwable of certain type is encountered on getting the first value, use the fallback.
`static <T> com.google.common.base.Supplier<T>`	`or(com.google.common.base.Supplier<T> unlessNull, com.google.common.base.Supplier<T> fallback)` returns the value of the first supplier, or the value of the fallback, if the unlessNull is null.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- Suppliers2
```
public Suppliers2()
```

Method Detail

getLastValueInMap

public static <K,V> com.google.common.base.Supplier<V> getLastValueInMap(com.google.common.base.Supplier<Map<K,com.google.common.base.Supplier<V>>> input)

getValueInMapOrNull

public static <K,V> com.google.common.base.Supplier<V> getValueInMapOrNull(com.google.common.base.Supplier<Map<K,com.google.common.base.Supplier<V>>> input,
                                                           K keyValue)

ofInstanceFunction

public static <X> com.google.common.base.Function<X,com.google.common.base.Supplier<X>> ofInstanceFunction()

or

@Beta
public static <T> com.google.common.base.Supplier<T> or(com.google.common.base.Supplier<T> unlessNull,
                                             com.google.common.base.Supplier<T> fallback)

returns the value of the first supplier, or the value of the fallback, if the unlessNull is null.

onThrowable

@Beta
public static <T,X extends Throwable> com.google.common.base.Supplier<T> onThrowable(com.google.common.base.Supplier<T> unlessThrowable,
                                                                          Class<X> throwable,
                                                                          com.google.common.base.Supplier<T> fallback)

if a throwable of certain type is encountered on getting the first value, use the fallback.

Class Suppliers2

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Suppliers2

Method Detail

getLastValueInMap

getValueInMapOrNull

ofInstanceFunction

or

onThrowable