/// <inheritdoc/>
public Scene Read()
{
_root ??= this.Parse();
INodeConverter converter = NodeConverterBase.GetConverter(_root, this.OnNotification);
return(converter.ConvertScene());
}
public ParzEngine(IEnumerable <string> separators, ITokenFactory tokenFactory,
INodeConverter nodeConverter,
Func <IEnumerable <string>, IEnumerable <ILeveledToken> > toLevelTokens = null)
{
_separators = separators;
_tokenFactory = tokenFactory;
_nodeConverter = nodeConverter;
_toLevelTokens = toLevelTokens ?? ((t) => t.ToLevelTokens());
}
/// <summary>Creates a new instance of <see cref="OntologyAccessor"/>.</summary>
internal OntologyAccessor(Entity entity, IOntology ontology, INodeConverter nodeConverter, IResultTransformerCatalog resultTransformers)
{
_tripleStore = entity.Context.Store;
_entity = entity;
_ontology = ontology;
_resultTransformers = resultTransformers;
_nodeConverter = nodeConverter;
_context = entity.Context;
}
protected void Property(string name, Uri predicate, Type returnType, INodeConverter converter)
{
var property = new Mock <IPropertyMapping>();
property.SetupGet(instance => instance.Name).Returns(name);
property.SetupGet(instance => instance.Uri).Returns(predicate);
property.SetupGet(instance => instance.ReturnType).Returns(returnType);
property.SetupGet(instance => instance.Converter).Returns(converter);
property.SetupGet(instance => instance.EntityMapping).Returns(this);
_properties.Add(property.Object);
}
protected void Collection(string name, Uri predicate, Type returnType, INodeConverter converter)
{
var collection = new Mock <ICollectionMapping>();
collection.SetupGet(instance => instance.Name).Returns(name);
collection.SetupGet(instance => instance.Uri).Returns(predicate);
collection.SetupGet(instance => instance.ReturnType).Returns(returnType);
collection.SetupGet(instance => instance.Converter).Returns(converter);
collection.SetupGet(instance => instance.ElementConverter).Returns(converter);
collection.SetupGet(instance => instance.StoreAs).Returns(StoreAs.SimpleCollection);
collection.SetupGet(instance => instance.EntityMapping).Returns(this);
_properties.Add(collection.Object);
}
public INode ToNode(IEnumerable <IToken> tokens, INodeConverter next)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
var intermediateOperators = new List <OperatorHelper>();
var currIndex = 0;
var hasOperand = false;
foreach (var curr in tokens)
{
if (curr.TokenType == ParzTokenType.Operator &&
hasOperand && curr.Level == 0)
{
// Add and reset the operand, this a new operator
hasOperand = false;
intermediateOperators.Add(new OperatorHelper
{
Index = currIndex,
Priority = _operators[curr.Symbol],
Symbol = curr.Symbol
});
}
if (curr.TokenType != ParzTokenType.Operator)
{
hasOperand = true;
}
currIndex++;
}
if (!intermediateOperators.Any())
{
// There is no operator at this level!
return(next.ToNode(tokens, next));
}
// Need to check the lowest priority Operator
var lowestPriorityOperator = intermediateOperators
.Aggregate((prev, curr) => prev.Priority < curr.Priority ?
prev : curr);
var left = tokens.Take(lowestPriorityOperator.Index);
var right = tokens.Skip(lowestPriorityOperator.Index + 1);
return(new BinaryOperationNode(lowestPriorityOperator.Symbol,
next.ToNode(left, next),
next.ToNode(right, next)));
}
public RazorNodeConverterProvider( IRazorDirectiveNodeFactory directiveNodeFactory,
IRazorSectionNodeFactory sectionNodeFactory,
IRazorCodeNodeFactory codeNodeFactory,
IRazorTextNodeFactory textNodeFactory,
IRazorCommentNodeFactory commentNodeFactory,
IRazorExpressionNodeFactory expressionNodeFactory,
IContentTagConverterConfiguration contentTagConverterConfig)
{
NodeConverters = new INodeConverter<IRazorNode>[] {
new DirectiveConverter(directiveNodeFactory),
new ContentTagConverter(this, sectionNodeFactory, contentTagConverterConfig),
new CodeGroupConverter(this),
new CodeBlockConverter(codeNodeFactory),
new TextNodeConverter(textNodeFactory),
new CommentNodeConverter(commentNodeFactory),
new ExpressionBlockConverter(expressionNodeFactory)
};
}
public INode ToNode(IEnumerable <IToken> tokens, INodeConverter next)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
if (next == null)
{
throw new ArgumentNullException(nameof(next));
}
var first = tokens.First();
var operatorSymbol = first.Symbol;
var node = next.ToNode(tokens.Skip(1), next);
return(new UnaryOperationNode(operatorSymbol, node));
}
public RazorNodeConverterProvider(IRazorDirectiveNodeFactory directiveNodeFactory,
IRazorSectionNodeFactory sectionNodeFactory,
IRazorCodeNodeFactory codeNodeFactory,
IRazorTextNodeFactory textNodeFactory,
IRazorCommentNodeFactory commentNodeFactory,
IRazorExpressionNodeFactory expressionNodeFactory,
IContentTagConverterConfiguration contentTagConverterConfig)
{
NodeConverters = new INodeConverter <IRazorNode>[] {
new DirectiveConverter(directiveNodeFactory, textNodeFactory),
new ContentTagConverter(this, sectionNodeFactory, contentTagConverterConfig),
new CodeGroupConverter(this),
new CodeBlockConverter(codeNodeFactory),
new TextNodeConverter(textNodeFactory),
new CommentNodeConverter(commentNodeFactory),
new ExpressionBlockConverter(expressionNodeFactory)
};
}
public static INodeConverter GetConverter(FbxRootNode root, NotificationHandler onNotification)
{
INodeConverter converter = null;
switch (root.Version)
{
case FbxVersion.v2000:
case FbxVersion.v2001:
case FbxVersion.v3000:
case FbxVersion.v3001:
case FbxVersion.v4000:
case FbxVersion.v4001:
case FbxVersion.v4050:
case FbxVersion.v5000:
case FbxVersion.v5800:
throw new NotSupportedException($"Fbx version {root.Version} not supported");
case FbxVersion.v6000:
case FbxVersion.v6100:
throw new NotImplementedException($"Fbx version {root.Version} not implemented");
case FbxVersion.v7000:
case FbxVersion.v7100:
case FbxVersion.v7200:
case FbxVersion.v7300:
case FbxVersion.v7400:
converter = new NodeConverter7400(root, onNotification);
break;
case FbxVersion.v7500:
case FbxVersion.v7600:
case FbxVersion.v7700:
converter = new NodeConverter7400(root, onNotification);
break;
default:
throw new Exception($"Unknown fbx version : {root.Version}");
}
//TODO: check the versions differences to implement the missing converters
return(converter);
}
public static INode Treeify(this IEnumerable <IToken> tokens,
INodeConverter converter)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
if (converter == null)
{
throw new ArgumentNullException(nameof(converter));
}
if (!tokens.Any())
{
throw new InvalidOperationException("Cannot treefy an empty expression!");
}
return(converter.ToNode(tokens, converter));
}
public INode ToNode(IEnumerable <IToken> tokens, INodeConverter next)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
if (next == null)
{
throw new ArgumentNullException(nameof(next));
}
// Find the location of the closing tag
var idx = 1;
var first = tokens.First();
foreach (var curr in tokens.Skip(1))
{
if (curr.TokenType == ParzTokenType.Closer &&
curr.Level == first.Level)
{
break;
}
idx++;
}
// Check if it's the expression's end
var count = tokens.Count();
if (idx != count - 1)
{
return(next.ToNode(tokens, next));
}
// Trim the parentheses. Normalize the level
// to avoid any inconsistencies.
tokens = tokens
.Skip(1)
.Take(count - 2)
.NormalizeLevel();
return(next.ToNode(tokens, next));
}
public CustomOverExpressionConverter(DefaultDocumentConverter documentConverter)
: base(documentConverter)
{
originalOverExpressionConverter = new OverExpressionConverter(documentConverter);
}
public INode ToNode(IEnumerable <IToken> token, INodeConverter next)
{
return(new ConstantNumberNode(decimal.Parse(
_adapt(token.First().Symbol),
_numberStyles, _formatProvider)));
}
/// <summary>Creates instance of the <see cref="IBaseUriSelectionPolicy"/>.</summary>
public AsEntityConverter()
{
_entityIdConverter = new EntityIdConverter();
}
/// <summary>Creates instance of the <see cref="IBaseUriSelectionPolicy"/>.</summary>
/// <param name="baseUriSelectionPolicy">Base Uri selection policy.</param>
public AsEntityConverter(IBaseUriSelectionPolicy baseUriSelectionPolicy)
{
_entityIdConverter = new EntityIdConverter(baseUriSelectionPolicy);
}
public INode ToNode(IEnumerable <IToken> tokens, INodeConverter next)
{
if (tokens == null)
{
throw new ArgumentNullException(nameof(tokens));
}
var first = tokens.First();
tokens = tokens.Skip(1);
var second = tokens.First();
if (second.TokenType != ParzTokenType.Opener)
{
throw new InvalidOperationException(
"Functions must be followed by parentheses!");
}
var currentLevel = second.Level;
var leftIdx = 0;
var length = 0;
tokens = tokens.Skip(1);
var functionNodes = new List <IEnumerable <IToken> >();
foreach (var curr in tokens)
{
if (curr.TokenType == ParzTokenType.Closer &&
curr.Level == currentLevel)
{
break;
}
if (curr.TokenType == FuncTokenType.Separator &&
curr.Level == currentLevel)
{
var segment = tokens
.Skip(leftIdx)
.Take(length);
functionNodes.Add(segment);
// Need to skip the separator
leftIdx += length + 1;
length = 0;
}
else
{
length++;
}
}
var lastSegment = tokens
.Skip(leftIdx)
.Take(length);
// Funcions can be parameterless.
if (tokens.Any())
{
functionNodes.Add(lastSegment);
}
var arguments = functionNodes
.Select(t => t.NormalizeLevel())
.Select(t => next.ToNode(t, next));
return(new FunctionNode(first.Symbol, arguments));
}
public INode ToNode(IEnumerable <IToken> token, INodeConverter next)
{
return(new VariableNode(token.First().Symbol));
}
public HtmlScraperConfigurationBuilder UseDefaultNodeConverter(INodeConverter nodeConverter)
{
SetProperty(x => x.DefaultNodeConverter, nodeConverter);
return(this);
}
private static DataNode GetNode(string name, object o, Dictionary <Type, Guid> derivedTypes, bool readOnly)
{
DataNode ret = null;
if (o != null)
{
Type t = o.GetType();
if (o is DataNode)
{
ret = ((DataNode)o).CloneNode();
}
else if (t.IsEnum)
{
ret = new EnumDataValue(name, (Enum)o);
}
else if (t.IsPrimitive)
{
ret = GetPrimitiveType(name, t, o);
}
else if (o is IPrimitiveValue)
{
object v = ((IPrimitiveValue)o).Value;
ret = GetPrimitiveType(name, v.GetType(), v);
}
else if (t == typeof(DateTime))
{
// Use a unix datetime, doesn't _really_ matter
ret = new UnixDateTimeDataValue(name, false, (DateTime)o);
}
else if (t == typeof(string))
{
ret = new StringDataValue(name, (string)o);
}
else if (t == typeof(BigInteger))
{
ret = new BigIntegerDataValue(name, (BigInteger)o);
}
else if (t.IsArray)
{
if (t.GetElementType() == typeof(byte))
{
byte[] newArr = (byte[])((byte[])o).Clone();
ret = new ByteArrayDataValue(name, (byte[])o);
}
else if (t.GetElementType() == typeof(char))
{
ret = new StringDataValue(name, new string((char[])o));
}
else
{
DataKey key = new DataKey(name);
GetArrayType(key, t, o, derivedTypes, readOnly);
ret = key;
}
}
else if (t == typeof(IPAddress))
{
ret = new IPAddressDataValue(name, (IPAddress)o);
}
else
{
INodeConverter converter = o as INodeConverter;
if (converter != null)
{
ret = converter.ToNode(name);
}
else
{
DataKey key = new DataKey(name);
GetComplexType(key, t, o, derivedTypes);
ret = key;
}
}
if (ret != null)
{
ret.Readonly = readOnly;
}
}
return(ret);
}
public INode ToNode(IEnumerable <IToken> token, INodeConverter next)
{
return(new LambdaExpressionNode(token.First().Symbol));
}
internal Entity(EntityId entityId, IEntityContext context, IFallbackNodeConverter fallbackNodeConverter, IResultTransformerCatalog transformerCatalog) : this(entityId, context)
{
_fallbackNodeConverter = fallbackNodeConverter;
_transformerCatalog = transformerCatalog;
}
