/// <inheritdoc/>
public IEnumerable <ExternalImplementation> Query(PackageImplementation package, params string[] distributions)
{
#region Sanity checks
if (package == null)
{
throw new ArgumentNullException(nameof(package));
}
if (distributions == null)
{
throw new ArgumentNullException(nameof(distributions));
}
#endregion
if (!distributions.ContainsOrEmpty(DistributionName) || !package.Distributions.ContainsOrEmpty(DistributionName) || string.IsNullOrEmpty(package.Package))
{
yield break;
}
var range = package.Version ?? new VersionRange();
var implementations = GetImplementations(package.Package).Where(x => range.Match(x.Version));
foreach (var implementation in implementations)
{
CopyValues(from: package, to: implementation);
yield return(implementation);
}
}
/// <inheritdoc/>
public IEnumerable<ExternalImplementation> Query(PackageImplementation package, params string[] distributions)
{
#region Sanity checks
if (package == null) throw new ArgumentNullException(nameof(package));
if (distributions == null) throw new ArgumentNullException(nameof(distributions));
#endregion
if (!distributions.ContainsOrEmpty(DistributionName) || !package.Distributions.ContainsOrEmpty(DistributionName) || string.IsNullOrEmpty(package.Package)) yield break;
foreach (var implementation in GetImplementations(package.Package))
{
CopyValues(from: package, to: implementation);
yield return implementation;
}
}
/// <inheritdoc/>
public IEnumerable <ExternalImplementation> Query(PackageImplementation package, params string[] distributions)
{
#region Sanity checks
if (package == null)
{
throw new ArgumentNullException("package");
}
if (distributions == null)
{
throw new ArgumentNullException("distributions");
}
#endregion
if (!distributions.ContainsOrEmpty(DistributionName) || !package.Distributions.ContainsOrEmpty(DistributionName))
{
yield break;
}
foreach (var implementation in GetImplementations(package.Package))
{
CopyValues(from: package, to: implementation);
yield return(implementation);
}
}
/// <summary>
/// Always returns an empty list.
/// </summary>
public IEnumerable<ExternalImplementation> Query(PackageImplementation package, params string[] distributions)
{
return Enumerable.Empty<ExternalImplementation>();
}
/// <summary>
/// Always returns an empty list.
/// </summary>
public IEnumerable <ExternalImplementation> Query(PackageImplementation package, params string[] distributions)
{
return(Enumerable.Empty <ExternalImplementation>());
}
/// <inheritdoc/> public IEnumerable <ExternalImplementation> Query(PackageImplementation package, params string[] distributions) => _packageManagers .SelectMany(x => x.Query(package, distributions));
