/// <summary>
/// Initializes a new instance of the <see cref="LocalDeclarationStatementASTWalker"/> class.
/// </summary>
/// <param name="node"></param>
/// <param name="statement"></param>
/// <param name="semanticModel">The semantic model.</param>
protected LocalDeclarationStatementASTWalker(CSharpSyntaxNode node, LocalDeclarationStatementTranslationUnit localDeclarationStatement, SemanticModel semanticModel)
: base(node, semanticModel)
{
var declarationSyntaxNode = node as LocalDeclarationStatementSyntax;
if (declarationSyntaxNode == null)
{
throw new ArgumentException(
string.Format("Specified node is not of type {0}",
typeof(LocalDeclarationStatementSyntax).Name));
}
if (localDeclarationStatement == null)
{
throw new ArgumentNullException(nameof(localDeclarationStatement));
}
// Node assigned in base, no need to assign it here
this.statement = localDeclarationStatement;
}
/// <summary>
/// Factory method for class <see cref="LocalDeclarationStatementASTWalker"/>.
/// </summary>
/// <param name="node"><see cref="CSharpSyntaxNode"/> Used to initialize the walker.</param>
/// <param name="semanticModel">The semantic model.</param>
/// <returns></returns>
public static LocalDeclarationStatementASTWalker Create(CSharpSyntaxNode node, SemanticModel semanticModel = null)
{
// TODO: Use TranslationUnitFactory in order to have AST walkers decoupled from helpers
// via factories (which will be using helpers)
var variableDeclaration = new VariableDeclaration((node as LocalDeclarationStatementSyntax).Declaration, semanticModel);
ExpressionSyntax expression = variableDeclaration.Expressions[0]; // This can contain null, so need to act accordingly
ITranslationUnit expressionTranslationUnit = expression == null
? null
: new ExpressionTranslationUnitBuilder(expression, semanticModel).Build();
var variableDeclarationTranslationUnit = VariableDeclarationTranslationUnit.Create(
TypeIdentifierTranslationUnit.Create(variableDeclaration.Type.Name),
IdentifierTranslationUnit.Create(variableDeclaration.Names[0]),
expressionTranslationUnit);
var statement = LocalDeclarationStatementTranslationUnit.Create(variableDeclarationTranslationUnit);
return(new LocalDeclarationStatementASTWalker(node, statement, semanticModel));
}
public static MockedLocalDeclarationStatementTranslationUnit Create(LocalDeclarationStatementTranslationUnit statementTranslationUnit)
{
return(new MockedLocalDeclarationStatementTranslationUnit(statementTranslationUnit));
}
protected MockedLocalDeclarationStatementTranslationUnit(LocalDeclarationStatementTranslationUnit original)
: base(original)
{
// Reassigning since base class operated on it
this.variableDeclaration = MockedVariableDeclarationTranslationUnit.Create(this.variableDeclaration);
}