io.continual.services.CliControlledService Maven / Gradle / Ivy
/*
* Copyright 2019, Continual.io
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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 io.continual.services;
import io.continual.util.console.shell.Command;
/**
* A service that implements this interface can return command line command objects
* when given a command string.
*/
public interface CliControlledService
{
/**
* Return a command handler if the command string is known to the service.
* @param cmd
* @return a command handler or null
*/
Command getCommandFor ( String cmd );
}