com.amazonaws.services.simpleworkflow.flow.generic.GenericActivityClient Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of aws-java-sdk Show documentation

The Amazon Web Services SDK for Java provides Java APIs for building software on AWS' cost-effective, scalable, and reliable infrastructure products. The AWS Java SDK allows developers to code against APIs for all of Amazon's infrastructure web services (Amazon S3, Amazon EC2, Amazon SQS, Amazon Relational Database Service, Amazon AutoScaling, etc).

The newest version!

/*
 * Copyright 2012-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License.
 * A copy of the License is located at
 *
 *  http://aws.amazon.com/apache2.0
 *
 * or in the "license" file accompanying this file. This file is distributed
 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */
package com.amazonaws.services.simpleworkflow.flow.generic;

import com.amazonaws.services.simpleworkflow.flow.core.Promise;

public interface GenericActivityClient {

    /**
     * Used to dynamically schedule an activity for execution
     * 
     * @param parameters
     *            An object which encapsulates all the information required to
     *            schedule an activity for execution
     * @return Promise to the result returned by the activity
     */
    public abstract Promise scheduleActivityTask(ExecuteActivityParameters parameters);

    /**
     * Used to dynamically schedule an activity for execution
     * 
     * @param activity
     *            Name of activity
     * @param input
     *            A map of all input parameters to that activity
     * @return Promise to a result returned by the activity
     */
    public abstract Promise scheduleActivityTask(String activity, String version, String input);

    /**
     * Used to dynamically schedule an activity using its name
     * 
     * @param activity
     *            name of activity to schedule
     * @param input
     *            a Value containing a map of all input parameters to that
     *            activity
     * @return a Value which contains a Map of results returned by the activity
     */
    public abstract Promise scheduleActivityTask(final String activity, final String version, final Promise input);

}