public IValue Value(GraphQLValue source)
{
switch (source.Kind)
{
case ASTNodeKind.StringValue:
{
var str = source as GraphQLScalarValue;
Debug.Assert(str != null, nameof(str) + " != null");
return(new StringValue(str.Value).WithLocation(str, _body));
}
case ASTNodeKind.IntValue:
{
var str = source as GraphQLScalarValue;
Debug.Assert(str != null, nameof(str) + " != null");
if (int.TryParse(str.Value, out var intResult))
{
var val = new IntValue(intResult).WithLocation(str, _body);
return(val);
}
// If the value doesn't fit in an integer, revert to using long...
if (long.TryParse(str.Value, out var longResult))
{
var val = new LongValue(longResult).WithLocation(str, _body);
return(val);
}
throw new ExecutionError($"Invalid number {str.Value}");
}
case ASTNodeKind.FloatValue:
{
var str = source as GraphQLScalarValue;
Debug.Assert(str != null, nameof(str) + " != null");
return(new FloatValue(ValueConverter.ConvertTo <double>(str.Value)).WithLocation(str, _body));
}
case ASTNodeKind.BooleanValue:
{
var str = source as GraphQLScalarValue;
Debug.Assert(str != null, nameof(str) + " != null");
return(new BooleanValue(ValueConverter.ConvertTo <bool>(str.Value)).WithLocation(str, _body));
}
case ASTNodeKind.EnumValue:
{
var str = source as GraphQLScalarValue;
Debug.Assert(str != null, nameof(str) + " != null");
return(new EnumValue(str.Value).WithLocation(str, _body));
}
case ASTNodeKind.Variable:
{
var vari = source as GraphQLVariable;
Debug.Assert(vari != null, nameof(vari) + " != null");
return(new VariableReference(Name(vari.Name)).WithLocation(vari, _body));
}
case ASTNodeKind.ObjectValue:
{
var obj = source as GraphQLObjectValue;
Debug.Assert(obj != null, nameof(obj) + " != null");
var fields = obj.Fields.Select(ObjectField);
return(new ObjectValue(fields).WithLocation(obj, _body));
}
case ASTNodeKind.ListValue:
{
var list = source as GraphQLListValue;
Debug.Assert(list != null, nameof(list) + " != null");
var values = list.Values.Select(Value);
return(new ListValue(values).WithLocation(list, _body));
}
case ASTNodeKind.NullValue:
{
var str = source as GraphQLScalarValue;
return(new NullValue().WithLocation(str, _body));
}
}
throw new ExecutionError($"Unmapped value type {source.Kind}");
}
public override object VisitValueWithVariable(GraphQLParser.ValueWithVariableContext context)
{
if (context.StringValue() != null)
{
var val = new StringValue(context.StringValue().GetText());
NewNode(val, context);
return(val);
}
if (context.IntValue() != null)
{
var value = context.IntValue().GetText();
int intResult;
if (int.TryParse(value, out intResult))
{
var val = new IntValue(intResult);
NewNode(val, context);
return(val);
}
// If the value doesn't fit in an integer, revert to using long...
long longResult;
if (long.TryParse(value, out longResult))
{
var val = new LongValue(intResult);
NewNode(val, context);
return(val);
}
}
if (context.FloatValue() != null)
{
var val = new FloatValue(float.Parse(context.FloatValue().GetText()));
NewNode(val, context);
return(val);
}
if (context.BooleanValue() != null)
{
var val = new BooleanValue(bool.Parse(context.BooleanValue().GetText()));
NewNode(val, context);
return(val);
}
if (context.enumValue() != null)
{
var val = new EnumValue(context.enumValue().GetText());
NewNode(val, context);
return(val);
}
if (context.variable() != null)
{
return(Visit(context.variable()));
}
if (context.arrayValueWithVariable() != null)
{
return(Visit(context.arrayValueWithVariable()));
}
if (context.objectValueWithVariable() != null)
{
return(Visit(context.objectValueWithVariable()));
}
return(null);
}
protected bool Equals(IntValue other)
{
return(Value == other.Value);
}
public IValue Value(GraphQLValue source)
{
switch (source.Kind)
{
case ASTNodeKind.StringValue:
{
var str = source as GraphQLScalarValue;
return(new StringValue($"{str.Value}").WithLocation(str, _body));
}
case ASTNodeKind.IntValue:
{
var str = source as GraphQLScalarValue;
int intResult;
if (int.TryParse(str.Value, out intResult))
{
var val = new IntValue(intResult).WithLocation(str, _body);
return(val);
}
// If the value doesn't fit in an integer, revert to using long...
long longResult;
if (long.TryParse(str.Value, out longResult))
{
var val = new LongValue(longResult).WithLocation(str, _body);
return(val);
}
throw new ExecutionError($"Invalid number {str.Value}");
}
case ASTNodeKind.FloatValue:
{
var str = source as GraphQLScalarValue;
return(new FloatValue(double.Parse(str.Value)).WithLocation(str, _body));
}
case ASTNodeKind.BooleanValue:
{
var str = source as GraphQLScalarValue;
return(new BooleanValue(bool.Parse(str.Value)).WithLocation(str, _body));
}
case ASTNodeKind.EnumValue:
{
var str = source as GraphQLScalarValue;
return(new EnumValue(str.Value).WithLocation(str, _body));
}
case ASTNodeKind.Variable:
{
var vari = source as GraphQLVariable;
return(new VariableReference(Name(vari.Name)).WithLocation(vari, _body));
}
case ASTNodeKind.ObjectValue:
{
var obj = source as GraphQLObjectValue;
var fields = obj.Fields.Select(ObjectField);
return(new ObjectValue(fields).WithLocation(obj, _body));
}
case ASTNodeKind.ListValue:
{
var list = source as GraphQLListValue;
var values = list.Values.Select(Value);
return(new ListValue(values).WithLocation(list, _body));
}
}
throw new ExecutionError($"Unmapped value type {source.Kind}");
}
