src/plugins/installer/src/com/motorola/studio/android/installer/utilities/IInstallManager.java

/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * 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 com.motorola.studio.android.installer.utilities;

import java.net.URI;
import java.util.Collection;
import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;

import com.motorola.studio.android.installer.InstallerException;

public interface IInstallManager
{

    /**
     *  What kind of backend technology
     *  should be used to read the links
     *  and find updates
     */
    public enum BACKEND
    {
        P2, HTTP, LIBRARY
    }

    /**
     * Which category should be used
     * for filter the results
     */
    public enum CATEGORY
    {
        NDK, LANG_PACKS, UPDATE_STUDIO, OTHER_COMPONENTS, LIBRARY
    }

    /**
     * Checks for updates on the given link and using the given backend
     * 
     * @param listToFill
     * @param links
     * @param category
     * @param backEnd
     * @param monitor
     * @return
     * @throws InstallerException
     */
    public IStatus listAllAvailableUpdates(Collection<InstallableItem> listToFill, List<URI> links,
            CATEGORY category, BACKEND backEnd, IProgressMonitor monitor) throws InstallerException;

    /**
     * Update entire studio, combines list, download and Install)
     * downloading all that is required for an update on studio
     * @param links
     * @param usedBackEnd
     * @return
     */
    public IStatus updateStudio(List<URI> links, BACKEND backEnd, IProgressMonitor monitor);

}