/// <summary>
/// Makes the aliases.
/// </summary>
/// <param name="collector">The collector.</param>
/// <param name="data">The data.</param>
private void makeAliases(IIndexCollector collector, AliasData data)
{
//Must target
foreach (MemoryIndex index in collector.MustIndexes)
{
snapshot.MustSetAliases(index, data.MustIndexes, data.MayIndexes);
}
//Must source
foreach (MemoryIndex index in data.MustIndexes)
{
snapshot.AddAliases(index, collector.MustIndexes, collector.MayIndexes);
}
//May target
HashSet <MemoryIndex> sourceAliases = new HashSet <MemoryIndex>(data.MustIndexes.Concat(data.MayIndexes));
foreach (MemoryIndex index in collector.MayIndexes)
{
snapshot.MaySetAliases(index, sourceAliases);
}
//May source
HashSet <MemoryIndex> targetAliases = new HashSet <MemoryIndex>(collector.MustIndexes.Concat(collector.MayIndexes));
foreach (MemoryIndex index in data.MayIndexes)
{
snapshot.AddAliases(index, null, targetAliases);
}
}
/// <summary>
/// Makes the aliases.
/// </summary>
/// <param name="sourceCollector">The source collector.</param>
/// <param name="targetCollector">The target collector.</param>
private void makeAliases(IIndexCollector sourceCollector, IIndexCollector targetCollector)
{
if (snapshot.AssignInfo == null)
{
snapshot.AssignInfo = new AssignInfo();
}
//Must target
foreach (MemoryIndex index in targetCollector.MustIndexes)
{
snapshot.MustSetAliases(index, sourceCollector.MustIndexes, sourceCollector.MayIndexes);
//Must source
foreach (MemoryIndex alias in sourceCollector.MustIndexes)
{
if (!alias.Equals(index))
{
snapshot.AssignInfo.AliasAssignModifications.GetOrCreateModification(index).AddDatasource(alias, snapshot);
}
}
//May source
foreach (MemoryIndex alias in sourceCollector.MayIndexes)
{
if (!alias.Equals(index))
{
snapshot.AssignInfo.AliasAssignModifications.GetOrCreateModification(index).AddDatasource(alias, snapshot);
}
}
}
//Must source
foreach (MemoryIndex index in sourceCollector.MustIndexes)
{
snapshot.AddAliases(index, targetCollector.MustIndexes, targetCollector.MayIndexes);
}
//May target
HashSet <MemoryIndex> sourceAliases = new HashSet <MemoryIndex>(sourceCollector.MustIndexes.Concat(sourceCollector.MayIndexes));
foreach (MemoryIndex index in targetCollector.MayIndexes)
{
snapshot.MaySetAliases(index, sourceAliases);
}
//May source
HashSet <MemoryIndex> targetAliases = new HashSet <MemoryIndex>(targetCollector.MustIndexes.Concat(targetCollector.MayIndexes));
foreach (MemoryIndex index in sourceCollector.MayIndexes)
{
snapshot.AddAliases(index, null, targetAliases);
}
}