/// <summary>
/// Initializes the contents of the statement.
/// </summary>
private void Initialize()
{
this.body.Value = this.FindFirstChildStatement();
if (this.body.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
OpenParenthesisToken openParen = this.body.Value.FindNextSibling <OpenParenthesisToken>();
if (openParen == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.condition.Value = openParen.FindNextSiblingExpression();
if (this.condition.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
CloseParenthesisToken closeParen = this.condition.Value.FindNextSibling <CloseParenthesisToken>();
if (closeParen == 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.switchExpression.Value = openParen.FindNextSiblingExpression();
if (this.switchExpression.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
CloseParenthesisToken closeParen = this.switchExpression.Value.FindNextSibling <CloseParenthesisToken>();
if (closeParen == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.defaultStatement.Value = null;
List <SwitchCaseStatement> caseList = new List <SwitchCaseStatement>();
for (CodeUnit c = closeParen.FindNextSibling(); c != null; c = c.FindNext())
{
if (c.Is(StatementType.SwitchCase))
{
caseList.Add((SwitchCaseStatement)c);
}
else if (c.Is(StatementType.SwitchDefault))
{
if (this.defaultStatement.Value != null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
this.defaultStatement.Value = (SwitchDefaultStatement)c;
break;
}
else if (c.Is(TokenType.OpenCurlyBracket))
{
if (caseList.Count > 0 || this.defaultStatement.Value != null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
}
else if (!c.Is(CodeUnitType.LexicalElement) || c.Is(LexicalElementType.Token))
{
break;
}
}
this.caseStatements.Value = caseList.AsReadOnly();
}
/// <summary>
/// Initializes the contents of the statement.
/// </summary>
private void Initialize()
{
OpenParenthesisToken openParen = this.FindFirstChild <OpenParenthesisToken>();
if (openParen == null)
{
this.condition.Value = null;
this.body.Value = this.FindFirstChildStatement();
}
else
{
this.condition.Value = openParen.FindNextSiblingExpression();
if (this.condition.Value == null)
{
throw new SyntaxException(this.Document, this.LineNumber);
}
CloseParenthesisToken closeParen = this.condition.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);
}
// Look for another attached else statement.
this.elseStatement.Value = null;
for (CodeUnit c = this.FindNextSibling(); c != null; c = c.FindNext())
{
if (c.Is(StatementType.Else))
{
this.elseStatement.Value = (ElseStatement)c;
}
else if (!c.Is(CodeUnitType.LexicalElement) || c.Is(LexicalElementType.Token))
{
break;
}
}
}
