private void PrepareIndicesUsingPathNameSource(string parentPathname, out Dictionary<string, byte[]> parentIndex,
string childPathname, out Dictionary<string, byte[]> childIndex)
{
// This arbitrary length (400) is based on two large databases,
// one 360M with 474 bytes/object, and one 180M with 541.
// It's probably not perfect, but we're mainly trying to prevent
// fragmenting the large object heap by growing it MANY times.
const int estimatedObjectCount = 400;
var fileInfo = new FileInfo(parentPathname);
parentIndex = new Dictionary<string, byte[]>((int)(fileInfo.Length / estimatedObjectCount), StringComparer.OrdinalIgnoreCase);
using (var prepper = new MakeRecordDictionary(parentIndex, parentPathname,
_firstElementTag,
_startTag, _identfierAttribute))
{
prepper.ShouldContinueAfterDuplicateKey = s =>
{
_eventListener.WarningOccurred(new MergeWarning(parentPathname +": "+s));
return true;
};
prepper.Run();
}
fileInfo = new FileInfo(childPathname);
childIndex = new Dictionary<string, byte[]>((int)(fileInfo.Length / estimatedObjectCount), StringComparer.OrdinalIgnoreCase);
using (var prepper = new MakeRecordDictionary(childIndex, childPathname,
_firstElementTag,
_startTag, _identfierAttribute))
{
prepper.ShouldContinueAfterDuplicateKey = s =>
{
_eventListener.WarningOccurred(new MergeWarning(childPathname + ": " + s));
return true;
};
prepper.Run();
}
}
private void PrepareIndexUsingPathNameSource(out Dictionary<string, byte[]> childIndex)
{
const int estimatedObjectCount = 400;
var fileInfo = new FileInfo(_childPathname);
childIndex = new Dictionary<string, byte[]>((int)(fileInfo.Length / estimatedObjectCount), StringComparer.OrdinalIgnoreCase);
using (var prepper = new MakeRecordDictionary(childIndex, _childPathname,
_firstElementTag,
_startTag, _identfierAttribute))
{
prepper.ShouldContinueAfterDuplicateKey = s =>
{
_eventListener.WarningOccurred(new MergeWarning(_childPathname + ": " + s));
return true;
};
prepper.Run();
}
}
