public Factory DefaultVariableToken(IVariableToken variableToken)
{
if (variableToken == null)
{
throw new ArgumentNullException();
}
this.defaultVariableToken = variableToken;
return(this);
}
public override void Visit(IVariableToken t)
{
/* Add variable */
if (!m_variables.Contains(t.ToString()))
{
m_variables.Add(t.ToString());
}
m_nodes.Push(new VariableLeaf(t.ToString()));
}
public override void Visit(IVariableToken t)
{
if (m_edgesCurrent.Execute(t))
{
m_edgesCurrent = m_edgesVariable;
}
else
{
ThrowException(t);
}
}
public Parser(IEnumerable <IToken> operations, IVariableToken variableToken, IStringLiteralToken stringLiteralToken)
{
prefixOperationTokens.Clear();
infixOperationTokens.Clear();
this.variableToken = variableToken;
this.stringLiteralToken = stringLiteralToken;
foreach (var item in operations)
{
Add(item);
}
}
public IParser Create(IStringLiteralToken stringLiteralToken = null, IVariableToken variableToken = null)
{
return(new Parser(operations.Values, variableToken ?? this.defaultVariableToken, stringLiteralToken ?? this.defaultStringLiteralToken));
}
public virtual void Visit(IVariableToken t)
{
}
public override void Visit(IVariableToken t)
{
m_resultTokens.Add(t);
}
