Package org.occurrent.application.composition.command

Class CommandConversion

java.lang.Object

org.occurrent.application.composition.command.CommandConversion

public class CommandConversion
extends Object

Utility functions to convert functions expecting a list of domain events into a functions expecting a stream of domain events, and vice versa.

Constructor Summary

Constructors

Constructor	Description
CommandConversion()

Method Summary

Modifier and Type	Method	Description
static <T> Function<List<T>,List<T>>	toListCommand(Function<Stream<T>,Stream<T>> command)	Convert a command taking Stream<T> into one that takes a List<T>.
static <T> Function<Stream<T>,Stream<T>>	toStreamCommand(Function<List<T>,List<T>> command)	Convert a command taking List<T> into one that takes a Stream<T>.

Methods inherited from class java.lang.Object

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

Constructor Details

CommandConversion

public CommandConversion()

Method Details

toListCommand

public static <T> Function<List<T>,List<T>> toListCommand(Function<Stream<T>,Stream<T>> command)

Convert a command taking Stream<T> into one that takes a List<T>.

Type Parameters:

T - The type of the domain event

Parameters:

command - The command to convert

Returns:

A function that does the conversion described above.

toStreamCommand

public static <T> Function<Stream<T>,Stream<T>> toStreamCommand(Function<List<T>,List<T>> command)

Convert a command taking List<T> into one that takes a Stream<T>.

Type Parameters:

T - The type of the domain event

Parameters:

command - The command to convert

Returns:

A function that does the conversion described above.