Package com.mrivanplays.process

Class ResultedProcess<T>

java.lang.Object

com.mrivanplays.process.ResultedProcess<T>

Type Parameters:

T - result value type parameter

public abstract class ResultedProcess<T>
extends Object

Represents a Process that has a result.

Since:

0.0.1

Author:

Ivan Pekov

Constructor Summary

Constructors

Constructor	Description
ResultedProcess(String identifier)	Base constructor for all ResultedProcess implementations.

Method Summary

Modifier and Type	Method	Description
static <T> ResultedProcess<T>	fromSupplier(String identifier, Supplier<T> supplier)	Creates a new ResultedProcess from a Supplier
protected abstract T	run()	Main logic for running the process

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ResultedProcess

public ResultedProcess(String identifier)

Base constructor for all ResultedProcess implementations.

Parameters:

identifier - the identifier of this resulted process. It is good to set it every time implementation class(es) are created in order to properly defer results.

Method Details

fromSupplier

public static <T> ResultedProcess<T> fromSupplier(String identifier,
 Supplier<T> supplier)

Creates a new ResultedProcess from a Supplier

Type Parameters:

T - result value type parameter

Parameters:

identifier - resulted process identifier

supplier - input supplier

Returns:

resulted process

run

protected abstract T run()
                  throws Throwable

Main logic for running the process

Returns:

a non null result value

Throws:

Throwable - if anything goes wrong, the implementation can throw any exception.