public static bool TryCreate(StatementSyntax statement, out IStatementContainer container)
{
if (statement == null)
{
throw new ArgumentNullException(nameof(statement));
}
SyntaxNode parent = statement.Parent;
switch (parent?.Kind())
{
case SyntaxKind.Block:
{
container = new BlockStatementContainer((BlockSyntax)parent);
return(true);
}
case SyntaxKind.SwitchSection:
{
container = new SwitchSectionStatementContainer((SwitchSectionSyntax)parent);
return(true);
}
default:
{
container = null;
return(false);
}
}
}
public static bool TryCreate(SyntaxNode nodeWithStatements, out StatementContainer container)
{
if (nodeWithStatements == null)
{
throw new ArgumentNullException(nameof(nodeWithStatements));
}
switch (nodeWithStatements.Kind())
{
case SyntaxKind.Block:
{
container = new BlockStatementContainer((BlockSyntax)nodeWithStatements);
return(true);
}
case SyntaxKind.SwitchSection:
{
container = new SwitchSectionStatementContainer((SwitchSectionSyntax)nodeWithStatements);
return(true);
}
default:
{
container = null;
return(false);
}
}
}
public static SelectedStatementCollection Create(SwitchSectionSyntax switchSection, TextSpan span)
{
if (switchSection == null)
{
throw new ArgumentNullException(nameof(switchSection));
}
var container = new SwitchSectionStatementContainer(switchSection);
return(new SelectedStatementCollection(container, span));
}