private static bool IsStrict(JsonPathElement element)
{
switch (element.Type)
{
case JsonPathElementType.Root:
case JsonPathElementType.Property:
case JsonPathElementType.ArrayIndex:
return(true);
case JsonPathElementType.AnyProperty:
case JsonPathElementType.PropertyList:
case JsonPathElementType.AnyArrayIndex:
case JsonPathElementType.ArrayIndexList:
case JsonPathElementType.ArraySlice:
case JsonPathElementType.Expression:
case JsonPathElementType.FilterExpression:
return(false);
default:
throw new ArgumentOutOfRangeException(nameof(element), element, $"Unknown JSON path element type: {element.GetType()}");
}
}
private IReadOnlyDictionary <JsonPathElement, JsonPathExpressionMatchingNode <TJsonPathExpression> > GetNonStrictNodes(JsonPathElement element)
{
switch (element.Type)
{
case JsonPathElementType.Root:
return(Empty);
case JsonPathElementType.Property:
case JsonPathElementType.AnyProperty:
case JsonPathElementType.PropertyList:
return(_properties);
case JsonPathElementType.ArrayIndex:
case JsonPathElementType.AnyArrayIndex:
case JsonPathElementType.ArrayIndexList:
case JsonPathElementType.ArraySlice:
case JsonPathElementType.Expression:
case JsonPathElementType.FilterExpression:
return(_indexes);
case JsonPathElementType.RecursiveDescent:
throw new ArgumentOutOfRangeException(nameof(element), element, "This should not happen: recursive descent is not allowed here");
default:
throw new ArgumentOutOfRangeException(nameof(element), element, $"Unknown JSON path element type: {element.GetType()}");
}
}
private static void AppendElement(this StringBuilder builder, JsonPathElement element, bool useDot)
{
switch (element)
{
case JsonPathRootElement rootElement:
builder.AppendRoot();
break;
case JsonPathRecursiveDescentElement recursiveDescentElement:
builder.AppendRecursiveDescent(recursiveDescentElement);
break;
case JsonPathPropertyElement propertyElement:
builder.AppendProperty(propertyElement, useDot);
break;
case JsonPathAnyPropertyElement anyPropertyElement:
builder.AppendAnyProperty(useDot);
break;
case JsonPathPropertyListElement propertyListElement:
builder.AppendPropertyList(propertyListElement);
break;
case JsonPathArrayIndexElement arrayIndexElement:
builder.AppendArrayIndex(arrayIndexElement);
break;
case JsonPathAnyArrayIndexElement anyArrayIndexElement:
builder.AppendAnyArrayIndex();
break;
case JsonPathArrayIndexListElement arrayIndexListElement:
builder.AppendArrayIndexList(arrayIndexListElement);
break;
case JsonPathArraySliceElement arraySliceElement:
builder.AppendArraySlice(arraySliceElement);
break;
case JsonPathExpressionElement expressionElement:
builder.AppendExpression(expressionElement);
break;
case JsonPathFilterExpressionElement filterExpressionElement:
builder.AppendFilterExpression(filterExpressionElement);
break;
default:
throw new ArgumentOutOfRangeException(nameof(element), element, $"Unknown element type: {element.GetType()}");
}
}
