/// <summary>
/// Initializes the contents of the class.
/// </summary>
private void Initialize()
{
FromToken fromToken = this.FindFirstChild <FromToken>();
if (fromToken == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.rangeVariable.Value = ExtractQueryVariable(fromToken.FindNextSiblingToken(), true, false);
if (this.rangeVariable.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
InToken @in = fromToken.FindNextSibling <InToken>();
if (@in == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.expression.Value = @in.FindNextSiblingExpression();
if (this.expression.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
}
/// <summary>
/// Initializes the contents of the statement.
/// </summary>
private void Initialize()
{
OpenParenthesisToken openParen = this.FindFirstChild <OpenParenthesisToken>();
if (openParen == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.iterationVariable.Value = openParen.FindNextSibling <VariableDeclarationExpression>();
if (this.iterationVariable.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
InToken @in = openParen.FindNextSibling <InToken>();
if (@in == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.collection.Value = @in.FindNextSiblingExpression();
if (this.collection.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
CloseParenthesisToken closeParen = this.collection.Value.FindNextSibling <CloseParenthesisToken>();
if (closeParen == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.body.Value = closeParen.FindNextSiblingStatement();
if (this.body.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
}
/// <summary>
/// Initializes the contents of the class.
/// </summary>
private void Initialize()
{
JoinToken @join = this.FindFirstChild <JoinToken>();
if (@join == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
Token token = @join.FindNextSiblingToken();
if (token == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.rangeVariable.Value = ExtractQueryVariable(token, true, false);
if (this.rangeVariable.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
InToken @in = token.FindNextSibling <InToken>();
if (@in == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.inExpression.Value = @in.FindNextSiblingExpression();
if (this.inExpression.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
OnToken @on = this.inExpression.Value.FindNextSibling <OnToken>();
if (@on == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.onKeyExpression.Value = @on.FindNextSiblingExpression();
if (this.onKeyExpression.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
EqualsToken equals = this.onKeyExpression.Value.FindNextSibling <EqualsToken>();
if (equals == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.equalsKeyExpression.Value = equals.FindNextSiblingExpression();
if (this.equalsKeyExpression.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.intoVariable.Value = null;
for (CodeUnit c = this.equalsKeyExpression.Value.FindNextSibling(); c != null; c = c.FindNextSibling())
{
if (c.Is(TokenType.Into))
{
token = c.FindNextSiblingToken();
if (token == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.intoVariable.Value = ExtractQueryVariable(token, true, false);
if (this.intoVariable.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
break;
}
else if (!c.Is(CodeUnitType.LexicalElement) || c.Is(LexicalElementType.Token))
{
break;
}
}
}
