/// <summary>Set the repository the formatter can load object contents from.</summary>
/// <remarks>
/// Set the repository the formatter can load object contents from.
/// Once a repository has been set, the formatter must be released to ensure
/// the internal ObjectReader is able to release its resources.
/// </remarks>
/// <param name="repository">source repository holding referenced objects.</param>
public virtual void SetRepository(Repository repository)
{
if (reader != null)
{
reader.Release();
}
db = repository;
reader = db.NewObjectReader();
ContentSource cs = ContentSource.Create(reader);
source = new ContentSource.Pair(cs, cs);
DiffConfig dc = db.GetConfig().Get(DiffConfig.KEY);
if (dc.IsNoPrefix())
{
SetOldPrefix(string.Empty);
SetNewPrefix(string.Empty);
}
SetDetectRenames(dc.IsRenameDetectionEnabled());
diffAlgorithm = DiffAlgorithm.GetAlgorithm(db.GetConfig().GetEnum(ConfigConstants
.CONFIG_DIFF_SECTION, null, ConfigConstants.CONFIG_KEY_ALGORITHM, DiffAlgorithm.SupportedAlgorithm
.HISTOGRAM));
}
/// <summary>Set the algorithm used when there are too many element occurrences.</summary>
/// <remarks>Set the algorithm used when there are too many element occurrences.</remarks>
/// <param name="alg">
/// the secondary algorithm. If null the region will be denoted as
/// a single REPLACE block.
/// </param>
public virtual void SetFallbackAlgorithm(DiffAlgorithm alg)
{
fallback = alg;
}
/// <summary>Set the algorithm that constructs difference output.</summary>
/// <remarks>Set the algorithm that constructs difference output.</remarks>
/// <param name="alg">the algorithm to produce text file differences.</param>
/// <seealso cref="HistogramDiff">HistogramDiff</seealso>
public virtual void SetDiffAlgorithm(DiffAlgorithm alg)
{
diffAlgorithm = alg;
}