/*
 * $Id$
 *
 * SARL is an general-purpose agent programming language.
 * More details on http://www.sarl.io
 *
 * Copyright (C) 2014-2026 SARL.io, the original authors and main authors.
 *
 * 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.sarl.docs.validator;

import java.io.File;
import java.util.HashMap;
import java.util.Map;

import com.google.inject.Singleton;

/** Default implementation of a provider of shell commands.
 *
 * @author $Author: sgalland$
 * @version $FullVersion$
 * @mavengroupid $GroupId$
 * @mavenartifactid $ArtifactId$
 * @since 0.13
 */
@Singleton
public class DefaultShellCommandProvider implements ShellCommandProvider {

	private final Map<String, ShellCommand> map = new HashMap<>();

	/** Constructor.
	 */
	public DefaultShellCommandProvider() {
		//
	}
	
	@Override
	public ShellCommand getShellCommand(String commandName) {
		return this.map.get(commandName);
	}

	@Override
	public void register(String name, File executable) {
		this.map.put(name, new ShellCommand(name, executable));
	}

}
