/// <summary>
/// Parser for EchoStatement
/// </summary>
/// <returns>Parsed EchoStatement</returns>
public EchoStatement ParseEchoStatement()
{
//Skip echo
NextToken("echo", "echo Expression/Embedding ;", "echo");
//Determine echo type
if (TokenStream.HasNext() && TokenStream.Peek(1).GetType() == TokenType.EMBEDDING)
{ //EchoEmbeddingStatement
EchoEmbeddingStatement echoEmbedding = new EchoEmbeddingStatement();
//Parse embedding
echoEmbedding.SetEmbedding(embeddingParser.ParseEmbedding());
//Skip ; token
NextToken(";", "echo Expression/Embedding ;", ';');
return(echoEmbedding);
}
else
{ //EchoExpressionStatement
EchoExpressionStatement echoExpression = new EchoExpressionStatement();
//Parse expression
echoExpression.SetExpression(expressionParser.ParseExpression());
//Skip ; token
NextToken(";", "echo Expression/Embedding ;", ';');
return(echoExpression);
}
}
/// <summary>
/// Interpret EchoEmbeddingStatement
/// </summary>
/// <param name="statement">EchoEmbeddingStatement to interpret</param>
public override void Visit(EchoEmbeddingStatement statement)
{
statement.GetEmbedding().AcceptVisitor(this);
}
public virtual void Visit(EchoEmbeddingStatement statement)
{
VisitSubNodes(statement);
}
