/**
* Builds LHS pathElement and validates to specification
*/
protected ModifierSpec(string rawJsonKey, OpMode opMode)
{
string prefix = rawJsonKey.Substring(0, 1);
string suffix = rawJsonKey.Length > 1 ? rawJsonKey.Substring(rawJsonKey.Length - 1) : null;
if (OpMode.IsValid(prefix))
{
_opMode = OpMode.From(prefix);
rawJsonKey = rawJsonKey.Substring(1);
}
else
{
_opMode = opMode;
}
if (suffix == "?" && !rawJsonKey.EndsWith("\\?"))
{
_checkValue = true;
rawJsonKey = rawJsonKey.Substring(0, rawJsonKey.Length - 1);
}
else
{
_checkValue = false;
}
_pathElement = PathElementBuilder.BuildMatchablePathElement(rawJsonKey);
if (!(_pathElement is IStarPathElement) && !(_pathElement is LiteralPathElement) && !(_pathElement is ArrayPathElement))
{
throw new SpecException(opMode.GetName() + " cannot have " + _pathElement.GetType().Name + " RHS");
}
}
public RemovrSpec(string rawJsonKey)
{
var pathElement = Parse(rawJsonKey);
if (!(pathElement is IMatchablePathElement mpe))
{
throw new SpecException("Spec LHS key=" + rawJsonKey + " is not a valid LHS key.");
}
_pathElement = mpe;
}
public CardinalitySpec(string rawJsonKey)
{
var pathElements = Parse(rawJsonKey);
if (pathElements.Count != 1)
{
throw new SpecException("CardinalityTransform invalid LHS:" + rawJsonKey + " can not contain '.'");
}
IPathElement pe = pathElements[0];
if (!(pe is IMatchablePathElement mpe))
{
throw new SpecException("Spec LHS key=" + rawJsonKey + " is not a valid LHS key.");
}
_pathElement = mpe;
}
public FiltrCompositeSpec(IMatchablePathElement pathElement)
{
PathElement = pathElement;
}
public ShiftrSpec(string rawJsonKey)
{
_pathElement = PathElementBuilder.BuildMatchablePathElement(rawJsonKey);
}
