/// <summary>
/// Creates an VariableDecl instance
/// </summary>
/// <param name="document">The document it belogs to</param>
/// <param name="valueType">Variable value type</param>
/// <param name="name">Variable name</param>
public VariableDecl(IDocument document, VariableValueType valueType, string name)
{
Document = document;
Node = document.CreateNode("variable-decl", "text");
VariableValueType = valueType;
Name = name;
}
private VariableValueType CreateVariableValueTypeWithValue(string value)
{
VariableValueType variableValueType = new VariableValueType()
{
variable_id = this.VariableId, Value = value
};
return(variableValueType);
}
public TraceExpression(string label, VariableValueType type)
{
if (string.IsNullOrWhiteSpace(label))
{
throw new ArgumentNullException(nameof(label));
}
Label = label.Trim();
Value = new VariableValue(type);
}
public VariableNameToken(string name, VariableValueType _variableType) : base("Variable", TokenType.VariableName)
{
name = name.ToUpper();
FullName = name;
// In old 6502 BASICs, only the first two characters were significant
Name = (name.Length < 2) ? name : name.Substring(0, 2);
VariableType = _variableType;
}
public StateVariable AddStateVariable(string name, VariableValueType type, string description = "")
{
StateVariable item = new StateVariable()
{
Name = name,
Type = type,
Description = description,
};
StateVariables.Add(item);
return(item);
}
public VariableNameToken GetOrCreateVariableNameToken(string name, VariableValueType _variableType)
{
#if false
VariableNameToken token = null;
var key = new ValueTuple <string, VariableValueType>(name, _variableType);
if (variableNameTokens.TryGetValue(key, out token))
{
return(token);
}
#endif
var token = new VariableNameToken(name, _variableType);
#if false
variableNameTokens.Add(key, token);
#endif
return(token);
}
/// <summary>
/// Creates an VariableDecl instance
/// </summary>
/// <param name="document">The document it belogs to</param>
/// <param name="valueType">Variable value type</param>
/// <param name="name">Variable name</param>
public VariableDecl(IDocument document, VariableValueType valueType, string name)
{
Document = document;
Node = document.CreateNode("variable-decl", "text");
VariableValueType = valueType;
Name = name;
}
public StateVariableNotFoundException(string name, VariableValueType type) : base()
{
Name = name;
Type = type;
}
public NumericValueToken(string tokenName, VariableValueType numericType) : base(tokenName, numericType)
{
}
/// <summary>
/// Creates an VariableDecl instance
/// </summary>
/// <param name="document">The document it belogs to</param>
/// <param name="valueType">Variable value type</param>
/// <param name="name">Variable name</param>
public VariableDecl(IDocument document, VariableValueType valueType, string name) : this(document, valueType)
{
Name = name;
}
/// <summary>
/// Creates an VariableDecl instance
/// </summary>
/// <param name="document">The document it belogs to</param>
/// <param name="valueType">Variable value type</param>
public VariableDecl(IDocument document, VariableValueType valueType)
{
Document = document;
Node = new XElement(Ns.Text + "variable-decl");
VariableValueType = valueType;
}
public ValueToken(string name, VariableValueType valueType) : base(name, TokenType.Value)
{
ValueType = valueType;
}
public VariableValue(VariableValueType type)
{
Type = type;
_value = new PrimitiveUnionValue();
_objectValue = null;
}
