org.djutils.exceptions

Interface Try.Assignment<V>

Type Parameters:

V - value type

Enclosing class:

Try

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public static interface Try.Assignment<V>

Functional interface for calls to Try.assign(...). For this a lambda expression can be used.

 FileInputStream fis = Try.assign(() -> new FileInputStream(fileString), IllegalArgumentException.class,
         "File %s is not a valid file.", fileString);
 

Copyright (c) 2013-2019 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version 31 jan. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Method Summary

Modifier and Type	Method and Description
V	assign() Returns a value which is obtained from the context in which the Assignment was created.

Method Detail

assign

V assign()
  throws Throwable

Returns a value which is obtained from the context in which the Assignment was created.

Returns:

value which is obtained from the context in which the Assignment was created

Throws:

Throwable - on any throwable in the try