VersionSyncInfo.java

package eu.thog92.launcher.version;

public class VersionSyncInfo
{
    private final Version localVersion;
    private final Version remoteVersion;
    private final boolean isInstalled;
    private final boolean isUpToDate;

    public VersionSyncInfo(Version localVersion, Version remoteVersion, boolean installed, boolean upToDate)
    {
        this.localVersion = localVersion;
        this.remoteVersion = remoteVersion;
        this.isInstalled = installed;
        this.isUpToDate = upToDate;
    }

    public Version getLocalVersion()
    {
        return this.localVersion;
    }

    public Version getRemoteVersion()
    {
        return this.remoteVersion;
    }

    public Version getLatestVersion()
    {
        if (getLatestSource() == VersionSource.REMOTE)
        {
            return this.remoteVersion;
        }
        return this.localVersion;
    }

    public VersionSource getLatestSource()
    {
        if (getLocalVersion() == null)
        {
            return VersionSource.REMOTE;
        }
        if (getRemoteVersion() == null)
        {
            return VersionSource.LOCAL;
        }
        if (getRemoteVersion().getUpdatedTime().after(getLocalVersion().getUpdatedTime()))
        {
            return VersionSource.REMOTE;
        }
        return VersionSource.LOCAL;
    }

    public boolean isInstalled()
    {
        return this.isInstalled;
    }

    public boolean isOnRemote()
    {
        return this.remoteVersion != null;
    }

    public boolean isUpToDate()
    {
        return this.isUpToDate;
    }

    @Override
    public String toString()
    {
        return "VersionSyncInfo{localVersion=" + this.localVersion + ", remoteVersion=" + this.remoteVersion + ", isInstalled=" + this.isInstalled + ", isUpToDate=" + this.isUpToDate + '}';
    }

    public enum VersionSource
    {
        REMOTE, LOCAL;

        VersionSource()
        {
        }
    }
}