/*
 * Copyright 2015 Open Networking Laboratory
 *
 * 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.onosproject.cord.gui.model;

import com.google.common.collect.ImmutableSet;

import java.util.Set;


/**
 * Base implementation of BundleDescriptor.
 */
public class DefaultBundleDescriptor implements BundleDescriptor {

    private final String id;
    private final String displayName;
    private final String description;
    private final Set<XosFunctionDescriptor> functions;

    /**
     * Constructs a bundle descriptor.
     *
     * @param id bundle identifier
     * @param displayName bundle display name
     * @param functions functions that make up this bundle
     */
    DefaultBundleDescriptor(String id, String displayName, String description,
                            XosFunctionDescriptor... functions) {
        this.id = id;
        this.displayName = displayName;
        this.description = description;
        this.functions = ImmutableSet.copyOf(functions);
    }


    public String id() {
        return id;
    }

    public String displayName() {
        return displayName;
    }

    public String description() {
        return description;
    }

    public Set<XosFunctionDescriptor> functions() {
        return functions;
    }

    @Override
    public String toString() {
        return "{BundleDescriptor: " + displayName + "}";
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }
        if (o == null || getClass() != o.getClass()) {
            return false;
        }

        DefaultBundleDescriptor that = (DefaultBundleDescriptor) o;
        return id.equals(that.id);
    }

    @Override
    public int hashCode() {
        return id.hashCode();
    }
}