public DomainId <IAstNode> CreateInequalityOperation(
string definition, DomainId <IAstNode> leftExpression,
DomainId <IAstNode> rightExpression)
{
var inequalityNode = new InequalityNode(
m_ids.Next,
definition,
leftExpression,
rightExpression);
return(DomainItemRegistration <IInequalityNode>(inequalityNode));
}
private Node ParseEquality()
{
var lNode = this.ParseRelational();
while (this.AreMoreTokens)
{
if (this.currentToken.Equals(TokenType.Symbol, "=="))
{
this.ReadNextToken();
lNode = new EqualityNode(lNode, this.ParseRelational());
}
else if (this.currentToken.Equals(TokenType.Symbol, "!="))
{
this.ReadNextToken();
lNode = new InequalityNode(lNode, this.ParseRelational());
}
else
{
break;
}
}
return(lNode);
}
