poem.boundary.UseCaseModel Maven / Gradle / Ivy

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This is the next generation of the poem-hexagon application.

There is a newer version: 0.6.6

package poem.boundary;

import java.util.function.Function;

import org.requirementsascode.Model;

import poem.command.AskForPoem;

/**
 * The use case model ties each type of command to its appropriate command
 * handler interface.
 * 
 * In business terms, this example model means:
 * 
 * The user asks for a poem. The system picks a random poem, and publishes it.
 * 
 * @author b_muth
 *
 */
class UseCaseModel {
	private static final Class asksForPoem = AskForPoem.class;

	public static Model build(Function picksRandomPoem) {
		Model model = Model.builder()
			.user(asksForPoem).systemPublish(picksRandomPoem)
		.build();

		return model;
	}
}