/*
 * Copyright 2016 Red Hat, Inc.
 *
 * 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 org.jboss.migration.wfly10.config.task.subsystem;

import java.util.ArrayList;
import java.util.List;

/**
 * @author emmartins
 */
public class ExtensionBuilder {

    private final List<SubsystemBuilder> subsystems = new ArrayList<>();

    private final String name;

    public ExtensionBuilder(String name) {
        this.name = name;
    }

    public ExtensionBuilder addSubsystem(String subsystemName) {
        return addSubsystem(new SubsystemBuilder().setName(subsystemName));
    }

    public ExtensionBuilder addSubsystem(SubsystemBuilder subsystem) {
        subsystems.add(subsystem);
        return this;
    }

    public Extension build() {
        final Extension extension = new Extension(name);
        for (SubsystemBuilder subsystem : subsystems) {
            extension.subsystems.add(subsystem.setExtension(extension).build());
        }
        return extension;
    }
}
