All Implemented Interfaces:

Supplier<io.vertx.core.Future<Boolean>>, Val<Boolean>
```
public final class And
extends Object
```

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Val<O>`	`fallbackTo(Function<Throwable,Val<O>> fn)`
`<Q> Val<Q>`	`flatMap(Function<O,Val<Q>> fn)`	Creates a new value by applying a function to the successful result of this value, and returns the result of the function as the new value.
`<U> Val<U>`	`flatMap(Function<O,Val<U>> successMapper, Function<Throwable,Val<U>> failureMapper)`
`io.vertx.core.Future<Boolean>`	`get()`
`<P> Val<P>`	`map(Function<Boolean,P> fn)`	Creates a new value by applying a function to the successful result of this value.
`static Val<Boolean>`	`of(Val<Boolean> a, Val<Boolean>... others)`
`Val<O>`	`onComplete(io.vertx.core.Handler<io.vertx.core.AsyncResult<O>> handler)`	Add a handler to be notified of the result.
`Val<O>`	`onComplete(Consumer<O> successConsumer, Consumer<Throwable> failure)`	Add a handler to be notified of the result.
`Val<O>`	`onSuccess(Consumer<O> success)`	Adds a consumer to be notified of the succeeded result of this value.
`Val<O>`	`recover(Function<Throwable,O> fn)`	Creates a new value that will handle any matching throwable that this value might contain.
`Val<O>`	`recoverWith(Function<Throwable,Val<O>> fn)`	Creates a new value that will handle any matching throwable that this value might contain by assigning it another value.
`Val<Boolean>`	`retry(int attempts)`	returns a new value tha will retry its execution if it fails
`Val<Boolean>`	`retry(int attempts, BiFunction<Throwable,Integer,Val<Void>> actionBeforeRetry)`	returns a new value tha will retry its execution after the an action.
`Val<Boolean>`	`retryIf(Predicate<Throwable> predicate, int attempts)`	returns a new value tha will retry its execution if it fails with an error that satisfies the given predicate.
`Val<Boolean>`	`retryIf(Predicate<Throwable> predicate, int attempts, BiFunction<Throwable,Integer,Val<Void>> actionBeforeRetry)`	returns a new value tha will retry its execution after an action if it fails with an error that satisfies the given predicate.

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

- Method Detail
 - of
```
@SafeVarargs
public static Val<Boolean> of(Val<Boolean> a,
 Val<Boolean>... others)
```
 - map
```
public  Val map(Function<Boolean,P> fn)
```
 Description copied from interface: Val
 
 Creates a new value by applying a function to the successful result of this value. If this value returns an exception then the new value will also contain this exception.
 
 Type Parameters:
 
 P - the type of the returned value
 
 Parameters:
 
 fn - the function which will be applied to the successful result of this value
 
 Returns:
 
 a new value
 - retry
```
public Val<Boolean> retry(int attempts)
```
 Description copied from interface: Val
 
 returns a new value tha will retry its execution if it fails
 
 Parameters:
 
 attempts - the number of attempts before returning an error
 
 Returns:
 
 a new value
 - retry
```
public Val<Boolean> retry(int attempts,
 BiFunction<Throwable,Integer,Val<Void>> actionBeforeRetry)
```
 Description copied from interface: Val
 
 returns a new value tha will retry its execution after the an action.
 
 Parameters:
 
 attempts - the number of attempts before returning an error
 
 actionBeforeRetry - the function that produces the action to be executed before the retry
 
 Returns:
 
 a new value
 - retryIf
```
public Val<Boolean> retryIf(Predicate<Throwable> predicate,
 int attempts)
```
 Description copied from interface: Val
 
 returns a new value tha will retry its execution if it fails with an error that satisfies the given predicate.
 
 Parameters:
 
 predicate - the predicate against which the returned error will be tested on
 
 attempts - the number of attempts before returning an error
 
 Returns:
 
 a new value
 - retryIf
```
public Val<Boolean> retryIf(Predicate<Throwable> predicate,
 int attempts,
 BiFunction<Throwable,Integer,Val<Void>> actionBeforeRetry)
```
 Description copied from interface: Val
 
 returns a new value tha will retry its execution after an action if it fails with an error that satisfies the given predicate.
 
 Parameters:
 
 predicate - the predicate against which the returned error will be tested on
 
 attempts - the number of attempts before returning an error
 
 actionBeforeRetry - the function that produces the action to be executed before the retry
 
 Returns:
 
 a new value
 - get
```
public io.vertx.core.Future<Boolean> get()
```
 - recover
```
public Val<O> recover(Function<Throwable,O> fn)
```
 Description copied from interface: Val
 
 Creates a new value that will handle any matching throwable that this value might contain. If there is no match, or if this future contains a valid result then the new future will contain the same.
 
 Specified by:
 
 recover in interface Val<O>
 
 Parameters:
 
 fn - the function to apply if this value fails
 
 Returns:
 
 a new value
 - recoverWith
```
public Val<O> recoverWith(Function<Throwable,Val<O>> fn)
```
 Description copied from interface: Val
 
 Creates a new value that will handle any matching throwable that this value might contain by assigning it another value.
 
 Specified by:
 
 recoverWith in interface Val<O>
 
 Parameters:
 
 fn - the function to apply if this Future fails
 
 Returns:
 
 a new value
 - fallbackTo
```
public Val<O> fallbackTo(Function<Throwable,Val<O>> fn)
```
 Specified by:
 
 fallbackTo in interface Val<O>
 - flatMap
```
public <Q> Val<Q> flatMap(Function<O,Val<Q>> fn)
```
 Description copied from interface: Val
 
 Creates a new value by applying a function to the successful result of this value, and returns the result of the function as the new value. If this value returns an exception then the new value will also contain this exception.
 
 Specified by:
 
 flatMap in interface Val<O>
 
 Type Parameters:
 
 Q - the type of the returned value
 
 Parameters:
 
 fn - the function which will be applied to the successful result of this value
 
 Returns:
 
 a new value
 - onSuccess
```
public Val<O> onSuccess(Consumer<O> success)
```
 Description copied from interface: Val
 
 Adds a consumer to be notified of the succeeded result of this value.
 
 Specified by:
 
 onSuccess in interface Val<O>
 
 Parameters:
 
 success - the consumer that will be called with the succeeded result
 
 Returns:
 
 a reference to this value, so it can be used fluently
 - onComplete
```
public Val<O> onComplete(Consumer<O> successConsumer,
 Consumer<Throwable> failure)
```
 Description copied from interface: Val
 
 Add a handler to be notified of the result.
 
 Specified by:
 
 onComplete in interface Val<O>
 
 Parameters:
 
 successConsumer - the handler that will be called with the succeeded result
 
 failure - the handler that will be called with the failed result
 
 Returns:
 
 a reference to this, so it can be used fluently
 - flatMap
```
public  Val flatMap(Function<O,Val> successMapper,
 Function<Throwable,Val> failureMapper)
```
 Specified by:
 
 flatMap in interface Val<O>
 - onComplete
```
public Val<O> onComplete(io.vertx.core.Handler<io.vertx.core.AsyncResult<O>> handler)
```
 Description copied from interface: Val
 
 Add a handler to be notified of the result.
 
 Specified by:
 
 onComplete in interface Val<O>
 
 Parameters:
 
 handler - the handler that will be called with the result
 
 Returns:
 
 a reference to this, so it can be used fluently

Class And

Method Summary

Methods inherited from class java.lang.Object

Method Detail

of

map

retry

retry

retryIf

retryIf

get

recover

recoverWith

fallbackTo

flatMap

onSuccess

onComplete

flatMap

onComplete