com.sap.cds.reflect.CdsOperation Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of cds4j-api Show documentation

CDS4J API

There is a newer version: 3.6.1

/*********************************************************************
 * (C) 2023 SAP SE or an SAP affiliate company. All rights reserved. *
 *********************************************************************/
package com.sap.cds.reflect;

import java.util.Optional;
import java.util.stream.Stream;

public interface CdsOperation extends CdsDefinition {

	/**
	 * Returns a sequential {@code Stream} over the {@link CdsParameter
	 * CdsParameter(s)} of this {@code CdsAction}.
	 *
	 * @return a sequential {@code Stream} over the {@code CdsParameter(s)}
	 */
	Stream parameters();

	/**
	 * Returns an {@link Optional} wrapping the {@link CdsType} of this
	 * {@code CdsOperation}.
	 *
	 * @return an {@code Optional} describing the {@code CdsType} of this
	 *         definition, or an empty {@code Optional} if the operation does not have
	 *         a return type
	 */
	Optional returnType();
}