public static object?GetValue(this ExpressionFragment expressionFragment)
{
return(expressionFragment switch
{
ConstantExpressionFragment c => c.Value,
{ } x => x.Expression?.GetValue(),
_ => throw new ArgumentException()
});
public GremlinExpression(ExpressionFragment left, ExpressionSemantics semantics, ExpressionFragment right)
{
if (!(left is ParameterExpressionFragment) && right is ParameterExpressionFragment)
{
Left = right;
Semantics = semantics.Flip();
Right = left;
}
else
{
Left = left;
Right = right;
Semantics = semantics;
}
}
