internal SpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms) : base(similarity)
{
this.spans = spans;
this.norms = norms;
this.weight = weight;
this.value_Renamed = weight.Value;
}
protected internal SpanScorer(Spans spans, Weight weight, Similarity similarity, byte[] norms):base(similarity)
{
this.spans = spans;
this.norms = norms;
this.weight = weight;
this.value_Renamed = weight.Value;
if (this.spans.Next())
{
doc = - 1;
}
else
{
doc = NO_MORE_DOCS;
more = false;
}
}
public SpansCell(NearSpans enclosingInstance, Spans spans, int index)
{
InitBlock(enclosingInstance);
this.spans = spans;
this.index = index;
}
// Get the payloads associated with all underlying subspans
public virtual void GetPayloads(Spans[] subSpans)
{
for (var i = 0; i < subSpans.Length; i++)
{
var span = subSpans[i] as NearSpansOrdered;
if (span != null)
{
if (span.PayloadAvailable)
{
ProcessPayloads(span.Payload, subSpans[i].Start(), subSpans[i].End());
}
GetPayloads(span.SubSpans);
}
else
{
var unordered = subSpans[i] as NearSpansUnordered;
if (unordered != null)
{
if (unordered.PayloadAvailable)
{
ProcessPayloads(unordered.Payload, subSpans[i].Start(), subSpans[i].End());
}
GetPayloads(unordered.SubSpans);
}
}
}
}
// Get the payloads associated with all underlying subspans
public virtual void GetPayloads(Spans[] subSpans)
{
for (int i = 0; i < subSpans.Length; i++)
{
if (subSpans[i] is NearSpansOrdered)
{
if (((NearSpansOrdered)subSpans[i]).PayloadAvailable)
{
ProcessPayloads(((NearSpansOrdered)subSpans[i]).Payload, subSpans[i].Start(), subSpans[i].End());
}
GetPayloads(((NearSpansOrdered)subSpans[i]).SubSpans);
}
else if (subSpans[i] is NearSpansUnordered)
{
if (((NearSpansUnordered)subSpans[i]).PayloadAvailable)
{
ProcessPayloads(((NearSpansUnordered)subSpans[i]).Payload, subSpans[i].Start(), subSpans[i].End());
}
GetPayloads(((NearSpansUnordered)subSpans[i]).SubSpans);
}
}
}
public void ClearSpanBuffer()
{
Spans.Clear();
}
internal QueryTextSpan GetSpanWithCurrentTextCursor() => Spans.OfType <QueryTextSpan>().SingleOrDefault();
public Parenthetical(FountainBlockElement Parenthetical)
{
FSarpParenthetical = (FountainBlockElement.Parenthetical)Parenthetical;
Spans = new Spans(FSarpParenthetical.Item1);
Range = FSarpParenthetical.Item2;
}
public Dialogue(FountainBlockElement Dialogue)
{
FSharpDialogue = (FountainBlockElement.Dialogue)Dialogue;
Spans = new Spans(FSharpDialogue.Item1);
Range = FSharpDialogue.Item2;
}
public void ClearSelectedSpan()
{
Spans[Spans.IndexOf(_selectedSpan)].Clear();
SelectedUserSpan.Clear();
}
/// <summary>
/// returns the points uniformly distributed over the entries
/// </summary>
/// <returns></returns>
public IEnumerable <Point> GetEntryPoints()
{
return(Spans.SelectMany(SpanPoints));
}
public SpansCell(NearSpans enclosingInstance, Spans spans, int index)
{
InitBlock(enclosingInstance);
this.spans = spans;
this.index = index;
}
//每个RuleSet节点的样子:<RuleSet ignorecase = "false">......</RuleSet>
public HighlightRuleSet(XmlElement el)
{
if (el.Attributes["name"] != null)
{
Name = el.Attributes["name"].InnerText;
}
if (el.Attributes["noescapesequences"] != null)
{
noEscapeSequences = Boolean.Parse(el.Attributes["noescapesequences"].InnerText);
}
if (el.Attributes["reference"] != null)
{
reference = el.Attributes["reference"].InnerText;
}
if (el.Attributes["ignorecase"] != null)
{
ignoreCase = Boolean.Parse(el.Attributes["ignorecase"].InnerText);
}
for (int i = 0; i < Delimiters.Length; ++i)
{
Delimiters[i] = false;
}
if (el["Delimiters"] != null)
{
string delimiterString = el["Delimiters"].InnerText;
foreach (char ch in delimiterString)
{
Delimiters[(int)ch] = true; //将当前字符置为分隔符.
}
}
XmlNodeList nodes = null;
//以下是初始化Span.
nodes = el.GetElementsByTagName("Span");
foreach (XmlElement el2 in nodes)
{
Spans.Add(new Span(el2));
}
keyWords = new LookupTable(!IgnoreCase);
prevMarkers = new LookupTable(!IgnoreCase);
nextMarkers = new LookupTable(!IgnoreCase);
//以下是初始化KeyWords.
nodes = el.GetElementsByTagName("KeyWords");
foreach (XmlElement el2 in nodes)
{
HighlightColor color = new HighlightColor(el2);
XmlNodeList keys = el2.GetElementsByTagName("Key");
foreach (XmlElement node in keys)
{
keyWords[node.Attributes["word"].InnerText] = color; //为每个关键字都赋予一个HighLightColor对象.
}
}
//每个MarkPrevious节点的样子:
//<MarkPrevious bold = "true" italic = "false" color = "MidnightBlue">(</MarkPrevious>
nodes = el.GetElementsByTagName("MarkPrevious");
foreach (XmlElement el2 in nodes)
{
PrevMarker prev = new PrevMarker(el2);
prevMarkers[prev.What] = prev;
}
//每个MarkFollowing节点的样子和MarkFollowing的样子完全一样.
nodes = el.GetElementsByTagName("MarkFollowing");
foreach (XmlElement el2 in nodes)
{
NextMarker next = new NextMarker(el2);
nextMarkers[next.What] = next;
}
}
private void InitBlock(IndexReader reader, SpanLastQuery enclosingInstance)
{
this.reader = reader;
this.enclosingInstance = enclosingInstance;
this.spans = this.Enclosing_Instance.match.GetSpans(reader);
}
public int GetSpanCount()
{
return(Spans.Count());
}
public Centered(FountainBlockElement Centered)
{
FSharpCentered = (FountainBlockElement.Centered)Centered;
Spans = new Spans(FSharpCentered.Item1);
Range = FSharpCentered.Item2;
}
/// <summary>
/// Initializes a new instance of the <see cref="HighlightRuleSet"/> class.
/// </summary>
/// <param name="el">The XML element that describes the rule set.</param>
public HighlightRuleSet(XmlElement el)
{
if (el.Attributes["name"] != null)
{
Name = el.Attributes["name"].InnerText;
}
if (el.HasAttribute("escapecharacter"))
{
escapeCharacter = el.GetAttribute("escapecharacter")[0];
}
if (el.Attributes["reference"] != null)
{
reference = el.Attributes["reference"].InnerText;
}
if (el.Attributes["ignorecase"] != null)
{
ignoreCase = Boolean.Parse(el.Attributes["ignorecase"].InnerText);
}
if (el.Attributes["highlightDigits"] != null)
{
highlightDigits = Boolean.Parse(el.Attributes["highlightDigits"].InnerText);
}
for (int i = 0; i < Delimiters.Length; ++i)
{
delimiters[i] = false;
}
if (el["Delimiters"] != null)
{
string delimiterString = el["Delimiters"].InnerText;
foreach (char ch in delimiterString)
{
delimiters[ch] = true;
}
}
keyWords = new LookupTable(!IgnoreCase);
prevMarkers = new LookupTable(!IgnoreCase);
nextMarkers = new LookupTable(!IgnoreCase);
XmlNodeList nodes = el.GetElementsByTagName("KeyWords");
foreach (XmlElement el2 in nodes)
{
HighlightColor color = new HighlightColor(el2);
XmlNodeList keys = el2.GetElementsByTagName("Key");
foreach (XmlElement node in keys)
{
keyWords[node.Attributes["word"].InnerText] = color;
}
}
nodes = el.GetElementsByTagName("Span");
foreach (XmlElement el2 in nodes)
{
Spans.Add(new Span(el2));
}
nodes = el.GetElementsByTagName("MarkPrevious");
foreach (XmlElement el2 in nodes)
{
PrevMarker prev = new PrevMarker(el2);
prevMarkers[prev.What] = prev;
}
nodes = el.GetElementsByTagName("MarkFollowing");
foreach (XmlElement el2 in nodes)
{
NextMarker next = new NextMarker(el2);
nextMarkers[next.What] = next;
}
}
public Lyrics(FountainBlockElement Lyrics)
{
FSharpLyrics = (FountainBlockElement.Lyrics)Lyrics;
Spans = new Spans(FSharpLyrics.Item1);
Range = FSharpLyrics.Item2;
}
public HighlightRuleSet(XmlElement el)
{
XmlNodeList nodes;
if (el.Attributes["name"] != null)
{
Name = el.Attributes["name"].InnerText;
}
if (el.Attributes["noescapesequences"] != null)
{
noEscapeSequences = Boolean.Parse(el.Attributes["noescapesequences"].InnerText);
}
if (el.Attributes["reference"] != null)
{
reference = el.Attributes["reference"].InnerText;
}
if (el.Attributes["ignorecase"] != null)
{
ignoreCase = Boolean.Parse(el.Attributes["ignorecase"].InnerText);
}
for (int i = 0; i < Delimiters.Length; ++i)
{
delimiters[i] = false;
}
if (el["Delimiters"] != null)
{
string delimiterString = el["Delimiters"].InnerText;
foreach (char ch in delimiterString)
{
delimiters[(int)ch] = true;
}
}
// Spans = new LookupTable(!IgnoreCase);
keyWords = new LookupTable(!IgnoreCase);
prevMarkers = new LookupTable(!IgnoreCase);
nextMarkers = new LookupTable(!IgnoreCase);
nodes = el.GetElementsByTagName("KeyWords");
foreach (XmlElement el2 in nodes)
{
HighlightColor color = new HighlightColor(el2);
XmlNodeList keys = el2.GetElementsByTagName("Key");
foreach (XmlElement node in keys)
{
keyWords[node.Attributes["word"].InnerText] = color;
}
}
nodes = el.GetElementsByTagName("Span");
foreach (XmlElement el2 in nodes)
{
Spans.Add(new Span(el2));
/*
* Span span = new Span(el2);
* Spans[span.Begin] = span;*/
}
nodes = el.GetElementsByTagName("MarkPrevious");
foreach (XmlElement el2 in nodes)
{
PrevMarker prev = new PrevMarker(el2);
prevMarkers[prev.What] = prev;
}
nodes = el.GetElementsByTagName("MarkFollowing");
foreach (XmlElement el2 in nodes)
{
NextMarker next = new NextMarker(el2);
nextMarkers[next.What] = next;
}
}
public Synopses(FountainBlockElement Synopses)
{
FSharpSynopses = (FountainBlockElement.Synopses)Synopses;
Spans = new Spans(FSharpSynopses.Item1);
Range = FSharpSynopses.Item2;
}
public ISpan this[int key] {
get { return(Spans.ElementAt(key)); } set { throw new InvalidOperationException(); }
}
public void RecordSpan(SpanData span)
{
Spans.Add(span);
}
public IEnumerator <ISpan> GetEnumerator()
{
return(Spans.GetEnumerator());
}
public RootSpan()
{
Spans.Add(this);
}
IEnumerator IEnumerable.GetEnumerator()
{
return(Spans.GetEnumerator());
}
protected internal PayloadNearSpanScorer(PayloadNearQuery outerInstance, Spans spans, Weight weight, Similarity similarity, Similarity.SimScorer docScorer)
: base(spans, weight, docScorer)
{
this.OuterInstance = outerInstance;
this.Spans = spans;
}
internal void Merge(Spans other) => inner.AddRange(other.inner);
//
protected internal override bool SetFreqCurrentDoc()
{
if (!More)
{
return false;
}
Doc = Spans.Doc();
Freq_Renamed = 0.0f;
PayloadScore = 0;
PayloadsSeen = 0;
do
{
int matchLength = Spans.End() - Spans.Start();
Freq_Renamed += DocScorer.ComputeSlopFactor(matchLength);
Spans[] spansArr = new Spans[1];
spansArr[0] = Spans;
GetPayloads(spansArr);
More = Spans.Next();
} while (More && (Doc == Spans.Doc()));
return true;
}
/// <summary>
/// Method who will add, update and remove one child
/// </summary>
/// <param name="databaseAccessRequest"></param>
/// <returns></returns>
private static async Task EFCoreBulkUpdateExtensionMethodUpdateChilsAsync(DatabaseAccessRequest databaseAccessRequest)
{
Console.ForegroundColor = ConsoleColor.Yellow;
using (var context = new EfPocEntitiesEFCore(databaseAccessRequest))
{
//context.ChangeTracker.AutoDetectChangesEnabled = false;
try
{
Stopwatch w = new Stopwatch();
w.Start();
Console.WriteLine("Scenario: Add, Update, Remove Childs");
//Get all Members
var m1200 = await context.Members
.Include(member => member.Spans)
.FirstOrDefaultAsync(m => m.Id == 1200);
var m1210 = await context.Members
.Include(member => member.Spans)
.FirstOrDefaultAsync(m => m.Id == 1210);
var m1220 = await context.Members
.Include(member => member.Spans)
.FirstOrDefaultAsync(m => m.Id == 1220);
//Add new span
var span = new Spans
{
MemberId = m1200.Id,
SpanType = "SECD",
SpanValue = $"New {m1200.Id}",
StartDate = DateTime.Now
};
m1200.Spans.Add(span);
//Update span
foreach (var s in m1210.Spans)
{
s.SpanValue = "UPD Value";
}
//remove Spans
m1220.Spans.Clear();
await context.SaveChangesAsync();
///For bulk operations (1000s), we should create different collections for each instruction (add or update and delete)
Console.WriteLine($"Finished in {w.ElapsedMilliseconds}ms");
Console.WriteLine("Getting member with new spans");
_showValues(await _getMember(context, 1200));
Console.WriteLine("Getting a member with updated spans");
_showValues(await _getMember(context, 1210));
Console.WriteLine("Getting a member with deleted spans");
_showValues(await _getMember(context, 1220));
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
}
protected internal PayloadNearSpanScorer(PayloadNearQuery outerInstance, Spans spans, Weight weight, Similarity similarity, Similarity.SimScorer docScorer)
: base(spans, weight, docScorer)
{
this.outerInstance = outerInstance;
this.spans = spans;
}
public HighlightRuleSet(XmlElement el)
{
XmlNodeList nodes;
if (el.Attributes["name"] != null)
{
Name = el.Attributes["name"].InnerText;
}
if (el.HasAttribute("escapecharacter"))
{
EscapeCharacter = el.GetAttribute("escapecharacter")[0];
}
if (el.Attributes["reference"] != null)
{
Reference = el.Attributes["reference"].InnerText;
}
if (el.Attributes["ignorecase"] != null)
{
IgnoreCase = bool.Parse(el.Attributes["ignorecase"].InnerText);
}
for (var i = 0; i < Delimiters.Length; ++i)
{
Delimiters[i] = false;
}
if (el["Delimiters"] != null)
{
var delimiterString = el["Delimiters"].InnerText;
foreach (var ch in delimiterString)
{
Delimiters[ch] = true;
}
}
// Spans = new LookupTable(!IgnoreCase);
KeyWords = new LookupTable(!IgnoreCase);
PrevMarkers = new LookupTable(!IgnoreCase);
NextMarkers = new LookupTable(!IgnoreCase);
nodes = el.GetElementsByTagName("KeyWords");
foreach (XmlElement el2 in nodes)
{
var color = new HighlightColor(el2);
var keys = el2.GetElementsByTagName("Key");
foreach (XmlElement node in keys)
{
KeyWords[node.Attributes["word"].InnerText] = color;
}
}
nodes = el.GetElementsByTagName("Span");
foreach (XmlElement el2 in nodes)
{
Spans.Add(new Span(el2));
}
/*
* Span span = new Span(el2);
* Spans[span.Begin] = span;*/
nodes = el.GetElementsByTagName("MarkPrevious");
foreach (XmlElement el2 in nodes)
{
var prev = new PrevMarker(el2);
PrevMarkers[prev.What] = prev;
}
nodes = el.GetElementsByTagName("MarkFollowing");
foreach (XmlElement el2 in nodes)
{
var next = new NextMarker(el2);
NextMarkers[next.What] = next;
}
}
