Apache Mina SSHD 2.15.0 · org.apache.sshd.common.util.io.functors.Invoker

Method Summary

Modifier and Type	Method and Description
public RET	invoke(ARG arg)
public static < Argument type ARG> void	invokeAll(ARG The argument to pass to the `invoke(Object)` method arg, Collection<? extends Invoker<? super ARG, ?>> The invokers to scan - ignored if `null`/empty (also ignores `null` members) invokers) Invokes all the instances ignoring the return value.
public static < Argument type ARG> AbstractMap.SimpleImmutableEntry<Invoker<? super ARG, ?>, Throwable>	Returns: A `SimpleImmutableEntry` representing the first failed invocation - `null` if all were successful (or none invoked). invokeTillFirstFailure(ARG The argument to pass to the `invoke(Object)` method arg, Collection<? extends Invoker<? super ARG, ?>> The invokers to scan - ignored if `null`/empty (also ignores `null` members) invokers) Invokes all instances until 1st failure (if any)
public static < The argument type ARG> Invoker<ARG, Void>	Returns: The wrapper wrapAll(Collection<? extends Invoker<? super ARG, ?>> The invokers to wrap - ignored if `null`/empty invokers) Wraps a bunch of `Invoker`-s that return no value into one that invokes them in the same order as they appear Note all invokers are used and any thrown exceptions are accumulated and thrown as a single exception at the end of invoking all of them.
public static < The argument type ARG> Invoker<ARG, Void>	Returns: The wrapper wrapFirst(Collection<? extends Invoker<? super ARG, ?>> The invokers to wrap - ignored if `null`/empty invokers) Wraps a bunch of `Invoker`-s that return no value into one that invokes them in the same order as they appear Note stops when first invoker throws an exception (otherwise invokes all)

Method Detail

invoke	back to summary
public RET invoke(ARG arg) throws Throwable

invokeAll back to summary

invokeAll	back to summary
public static <ARG> void invokeAll(ARG arg, Collection<? extends Invoker<? super ARG, ?>> invokers) throws Throwable Invokes all the instances ignoring the return value. Any intermediate exceptions are accumulated and thrown at the end. Parameters <ARG> Argument type arg:ARG The argument to pass to the `invoke(Object)` method invokers:Collection<? extends Invoker<? super ARG, ?>> The invokers to scan - ignored if `null`/empty (also ignores `null` members) Exceptions Throwable: If invocation failed

public static <ARG> void invokeAll(ARG arg, Collection<? extends Invoker<? super ARG, ?>> invokers) throws Throwable

Invokes all the instances ignoring the return value. Any intermediate exceptions are accumulated and thrown at the end.

Parameters

<ARG>: Argument type
arg:ARG: The argument to pass to the invoke(Object) method
invokers:Collection<? extends Invoker<? super ARG, ?>>: The invokers to scan - ignored if null/empty (also ignores null members)

Exceptions

Throwable:: If invocation failed

invokeTillFirstFailure back to summary

invokeTillFirstFailure	back to summary
public static <ARG> AbstractMap.SimpleImmutableEntry<Invoker<? super ARG, ?>, Throwable> invokeTillFirstFailure(ARG arg, Collection<? extends Invoker<? super ARG, ?>> invokers) Invokes all instances until 1st failure (if any) Parameters <ARG> Argument type arg:ARG The argument to pass to the `invoke(Object)` method invokers:Collection<? extends Invoker<? super ARG, ?>> The invokers to scan - ignored if `null`/empty (also ignores `null` members) Returns:AbstractMap.SimpleImmutableEntry<Invoker<? super ARG, ?>, Throwable> A `SimpleImmutableEntry` representing the first failed invocation - `null` if all were successful (or none invoked).

public static <ARG> AbstractMap.SimpleImmutableEntry<Invoker<? super ARG, ?>, Throwable> invokeTillFirstFailure(ARG arg, Collection<? extends Invoker<? super ARG, ?>> invokers)

Invokes all instances until 1st failure (if any)

Parameters

<ARG>: Argument type
arg:ARG: The argument to pass to the invoke(Object) method
invokers:Collection<? extends Invoker<? super ARG, ?>>: The invokers to scan - ignored if null/empty (also ignores null members)

Returns:AbstractMap.SimpleImmutableEntry<Invoker<? super ARG, ?>, Throwable>

A SimpleImmutableEntry representing the first failed invocation - null if all were successful (or none invoked).

wrapAll back to summary

wrapAll	back to summary
public static <ARG> Invoker<ARG, Void> wrapAll(Collection<? extends Invoker<? super ARG, ?>> invokers) Wraps a bunch of `Invoker`-s that return no value into one that invokes them in the same order as they appear Note all invokers are used and any thrown exceptions are accumulated and thrown as a single exception at the end of invoking all of them. Parameters <ARG> The argument type invokers:Collection<? extends Invoker<? super ARG, ?>> The invokers to wrap - ignored if `null`/empty Returns:Invoker<ARG, Void> The wrapper See Also `invokeAll`

public static <ARG> Invoker<ARG, Void> wrapAll(Collection<? extends Invoker<? super ARG, ?>> invokers)

Wraps a bunch of Invoker-s that return no value into one that invokes them in the same order as they appear

Note

all invokers are used and any thrown exceptions are accumulated and thrown as a single exception at the end of invoking all of them.

Parameters

<ARG>: The argument type
invokers:Collection<? extends Invoker<? super ARG, ?>>: The invokers to wrap - ignored if null/empty

Returns:Invoker<ARG, Void>

The wrapper

See Also

invokeAll

wrapFirst back to summary

wrapFirst	back to summary
public static <ARG> Invoker<ARG, Void> wrapFirst(Collection<? extends Invoker<? super ARG, ?>> invokers) Wraps a bunch of `Invoker`-s that return no value into one that invokes them in the same order as they appear Note stops when first invoker throws an exception (otherwise invokes all) Parameters <ARG> The argument type invokers:Collection<? extends Invoker<? super ARG, ?>> The invokers to wrap - ignored if `null`/empty Returns:Invoker<ARG, Void> The wrapper See Also `invokeTillFirstFailure`

public static <ARG> Invoker<ARG, Void> wrapFirst(Collection<? extends Invoker<? super ARG, ?>> invokers)

Wraps a bunch of Invoker-s that return no value into one that invokes them in the same order as they appear

Note

stops when first invoker throws an exception (otherwise invokes all)

Parameters

<ARG>: The argument type
invokers:Collection<? extends Invoker<? super ARG, ?>>: The invokers to wrap - ignored if null/empty

Returns:Invoker<ARG, Void>

The wrapper

See Also

invokeTillFirstFailure

public Interface Invoker<ARG, RET>

Method Summary

Method Detail