Vert.x 4.5.13 · io.vertx.core.Expectation · APIdia, the JavaDoc alternative

Method Summary

Modifier and Type	Method and Description
public default Expectation<V>	Returns: an expectation that is a logical and of this and `other` and(Expectation<? super V> the other expectation other) Returned an expectation succeeding when this expectation and the `other` expectation succeeds.
public default Throwable	Returns: a meaningful exception describe(V the value to describe value) Turn an invalid `value` into an exception describing the failure, the default implementation returns a generic exception.
public default Expectation<V>	Returns: an expectation that is a logical or of this and `other` or(Expectation<? super V> the other expectation other) Returned an expectation succeeding when this expectation or the `other` expectation succeeds.
public boolean	test(V the checked value value) Check the `value`, this should be side effect free, the expectation should either succeed returning `true` or fail returning `false`.
public default Expectation<V>	Returns: a new expectation describing the error with `descriptor` wrappingFailure(BiFunction<V, Throwable, Throwable> the function describing the error descriptor) Returns a new expectation with the same predicate and a customized error `descriptor`.

and back to summary

and	back to summary
public default Expectation<V> and(Expectation<? super V> other) Returned an expectation succeeding when this expectation and the `other` expectation succeeds. Parameters other:Expectation<? super V> the other expectation Returns:Expectation<V> an expectation that is a logical and of this and `other`

public default Expectation<V> and(Expectation<? super V> other)

Returned an expectation succeeding when this expectation and the other expectation succeeds.

Parameters

an expectation that is a logical and of this and other

describe back to summary

describe	back to summary
public default Throwable describe(V value) Turn an invalid `value` into an exception describing the failure, the default implementation returns a generic exception. Parameters value:V the value to describe Returns:Throwable a meaningful exception

public default Throwable describe(V value)

Turn an invalid value into an exception describing the failure, the default implementation returns a generic exception.

Parameters

a meaningful exception

or back to summary

or	back to summary
public default Expectation<V> or(Expectation<? super V> other) Returned an expectation succeeding when this expectation or the `other` expectation succeeds. Parameters other:Expectation<? super V> the other expectation Returns:Expectation<V> an expectation that is a logical or of this and `other`

public default Expectation<V> or(Expectation<? super V> other)

Returned an expectation succeeding when this expectation or the other expectation succeeds.

Parameters

an expectation that is a logical or of this and other

test back to summary

test	back to summary
public boolean test(V value) Check the `value`, this should be side effect free, the expectation should either succeed returning `true` or fail returning `false`. Parameters value:V the checked value

public boolean test(V value)

Check the value, this should be side effect free, the expectation should either succeed returning true or fail returning false.

Parameters

wrappingFailure back to summary

wrappingFailure	back to summary
public default Expectation<V> wrappingFailure(BiFunction<V, Throwable, Throwable> descriptor) Returns a new expectation with the same predicate and a customized error `descriptor`. Parameters descriptor:BiFunction<V, Throwable, Throwable> the function describing the error Returns:Expectation<V> a new expectation describing the error with `descriptor`

public default Expectation<V> wrappingFailure(BiFunction<V, Throwable, Throwable> descriptor)

Returns a new expectation with the same predicate and a customized error descriptor.

Parameters

descriptor:BiFunction<V, Throwable, Throwable>: the function describing the error

a new expectation describing the error with descriptor