//================================================================================================//
//
// Constructor from other route element
//
public TrackCircuitRouteElement(TrackCircuitRouteElement source)
{
if (null == source)
{
throw new ArgumentNullException(nameof(source));
}
TrackCircuitSection = source.TrackCircuitSection;
Direction = source.Direction;
OutPin = new EnumArray <TrackDirection, Location>(source.OutPin);
if (source.StartAlternativePath != null)
{
StartAlternativePath = new AlternativePath()
{
PathIndex = source.StartAlternativePath.PathIndex,
TrackCircuitSection = source.StartAlternativePath.TrackCircuitSection,
};
}
if (source.EndAlternativePath != null)
{
EndAlternativePath = new AlternativePath()
{
PathIndex = source.EndAlternativePath.PathIndex,
TrackCircuitSection = source.EndAlternativePath.TrackCircuitSection,
};
}
FacingPoint = source.FacingPoint;
UsedAlternativePath = source.UsedAlternativePath;
MovingTableApproachPath = source.MovingTableApproachPath;
}
private ISparqlPath TryParsePathAlternative(SparqlQueryParserContext context, Queue <IToken> tokens)
{
ISparqlPath path = TryParsePathSequence(context, tokens);
IToken next;
while (tokens.Count > 0)
{
next = tokens.Dequeue();
if (next.TokenType == Token.BITWISEOR)
{
path = new AlternativePath(path, TryParsePathSequence(context, tokens));
}
else
{
throw new RdfParseException("Unexpected Token '" + next.GetType().ToString() + "' encountered, expected a valid path sequence/alternative token", next);
}
}
return(path);
}
//================================================================================================//
//
// Restore
//
public TrackCircuitRouteElement(BinaryReader inf)
{
if (null == inf)
{
throw new ArgumentNullException(nameof(inf));
}
TrackCircuitSection = TrackCircuitSection.TrackCircuitList[inf.ReadInt32()];
Direction = (TrackDirection)inf.ReadInt32();
OutPin = new EnumArray <TrackDirection, Location>(new TrackDirection[] { (TrackDirection)inf.ReadInt32(), (TrackDirection)inf.ReadInt32() });
int altindex = inf.ReadInt32();
if (altindex >= 0)
{
StartAlternativePath = new AlternativePath()
{
PathIndex = altindex,
TrackCircuitSection = TrackCircuitSection.TrackCircuitList[inf.ReadInt32()],
};
}
altindex = inf.ReadInt32();
if (altindex >= 0)
{
EndAlternativePath = new AlternativePath()
{
PathIndex = altindex,
TrackCircuitSection = TrackCircuitSection.TrackCircuitList[inf.ReadInt32()],
};
}
FacingPoint = inf.ReadBoolean();
UsedAlternativePath = inf.ReadInt32();
MovingTableApproachPath = inf.ReadInt32();
}
/// <summary>
/// Formats a SPARQL Property Path
/// </summary>
/// <param name="path">SPARQL Property Path</param>
/// <returns></returns>
protected virtual String FormatPath(ISparqlPath path)
{
StringBuilder output = new StringBuilder();
if (path is AlternativePath)
{
AlternativePath alt = (AlternativePath)path;
output.Append('(');
output.Append(this.FormatPath(alt.LhsPath));
output.Append(" | ");
output.Append(this.FormatPath(alt.RhsPath));
output.Append(')');
}
else if (path is FixedCardinality)
{
FixedCardinality card = (FixedCardinality)path;
if (card.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(card.Path));
if (card.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('{');
output.Append(card.MaxCardinality);
output.Append('}');
}
else if (path is InversePath)
{
InversePath inv = (InversePath)path;
output.Append('^');
if (inv.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(inv.Path));
if (inv.Path is BaseBinaryPath)
{
output.Append(')');
}
}
else if (path is NOrMore)
{
NOrMore nOrMore = (NOrMore)path;
if (nOrMore.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(nOrMore.Path));
if (nOrMore.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('{');
output.Append(nOrMore.MinCardinality);
output.Append(",}");
}
else if (path is NToM)
{
NToM nToM = (NToM)path;
if (nToM.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(nToM.Path));
if (nToM.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('{');
output.Append(nToM.MinCardinality);
output.Append(',');
output.Append(nToM.MaxCardinality);
output.Append('}');
}
else if (path is OneOrMore)
{
OneOrMore oneOrMore = (OneOrMore)path;
if (oneOrMore.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(oneOrMore.Path));
if (oneOrMore.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('+');
}
else if (path is Property)
{
Property prop = (Property)path;
output.Append(this.Format(prop.Predicate, TripleSegment.Predicate));
}
else if (path is SequencePath)
{
SequencePath seq = (SequencePath)path;
output.Append(this.FormatPath(seq.LhsPath));
output.Append(" / ");
output.Append(this.FormatPath(seq.RhsPath));
}
else if (path is ZeroOrMore)
{
ZeroOrMore zeroOrMore = (ZeroOrMore)path;
if (zeroOrMore.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(zeroOrMore.Path));
if (zeroOrMore.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('*');
}
else if (path is ZeroOrOne)
{
ZeroOrOne zeroOrOne = (ZeroOrOne)path;
if (zeroOrOne.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(zeroOrOne.Path));
if (zeroOrOne.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append('?');
}
else if (path is ZeroToN)
{
ZeroToN zeroToN = (ZeroToN)path;
if (zeroToN.Path is BaseBinaryPath)
{
output.Append('(');
}
output.Append(this.FormatPath(zeroToN.Path));
if (zeroToN.Path is BaseBinaryPath)
{
output.Append(')');
}
output.Append("{,");
output.Append(zeroToN.MaxCardinality);
output.Append('}');
}
else if (path is NegatedSet)
{
NegatedSet negSet = (NegatedSet)path;
output.Append('!');
if (negSet.Properties.Count() + negSet.InverseProperties.Count() > 1)
{
output.Append('(');
}
foreach (Property p in negSet.Properties)
{
output.Append(this.FormatPath(p));
output.Append(" | ");
}
foreach (Property p in negSet.InverseProperties)
{
output.Append(this.FormatPath(p));
output.Append(" | ");
}
output.Remove(output.Length - 3, 3);
if (negSet.Properties.Count() + negSet.InverseProperties.Count() > 1)
{
output.Append(')');
}
}
else
{
throw new RdfOutputException("Unable to Format an unknown ISparqlPath implementations as a String");
}
return(output.ToString());
}
private IAlternativePath BuildAlternativePathObject(string path, string tagName, string friendlyName)
{
var alternativePath = new AlternativePath(path, Exists(path));
return(alternativePath);
}
public void SparqlPropertyPathTransformationAlternative()
{
AlternativePath path = new AlternativePath(new Property(this._factory.CreateUriNode(new Uri(NamespaceMapper.RDFS + "label"))), new Property(this._factory.CreateUriNode(new Uri(NamespaceMapper.RDFS + "comment"))));
this.RunTest(path, new String[] { "BGP", "Union" });
}
private IAlternativePath BuildAlternativePathObject(string path)
{
var alternativePath = new AlternativePath(path, Exists(path));
return(alternativePath);
}
public static void ShowModifiers()
{
Seeker seeker = m_AI.GetComponent <Seeker>();
AlternativePath altPath = m_AI.GetComponent <AlternativePath>();
FunnelModifier funnel = m_AI.GetComponent <FunnelModifier>();
SimpleSmoothModifier simpleSmooth = m_AI.GetComponent <SimpleSmoothModifier>();
GUILayout.BeginHorizontal();
GUILayout.Space(25);
// seeker
if (seeker == null)
{
if (GUILayout.Button("Add Seeker", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
seeker = m_AI.gameObject.AddComponent <Seeker>();
}
}
else
if (GUILayout.Button("Remove Seeker", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
DestroyImmediate(seeker);
}
// funnel modifier
if (funnel == null)
{
if (GUILayout.Button("Add Funnel", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
funnel = m_AI.gameObject.AddComponent <FunnelModifier>();
}
}
else
if (GUILayout.Button("Remove Funnel", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
DestroyImmediate(funnel);
}
GUILayout.EndHorizontal();
GUILayout.BeginHorizontal();
GUILayout.Space(25);
// simple smooth
if (simpleSmooth == null)
{
if (GUILayout.Button("Add Simple Smooth", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
simpleSmooth = m_AI.gameObject.AddComponent <SimpleSmoothModifier>();
}
}
else
if (GUILayout.Button("Remove Simple Smooth", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
DestroyImmediate(simpleSmooth);
}
// alternative path
if (altPath == null)
{
if (GUILayout.Button("Add Alternative Path", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
altPath = m_AI.gameObject.AddComponent <AlternativePath>();
}
}
else
if (GUILayout.Button("Remove Alternative Path", GUILayout.Height(25), GUILayout.MinWidth(150)))
{
DestroyImmediate(altPath);
}
GUILayout.EndHorizontal();
GUILayout.Space(5);
if (m_AI.AStarAutoPrioritize)
{
int priority = 1;
if (simpleSmooth != null)
{
simpleSmooth.priority = priority++;
}
if (funnel != null)
{
funnel.priority = priority++;
}
if (altPath != null)
{
altPath.priority = priority++;
}
}
}