/// <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),
IdentifierTranslationUnit.Create(variableDeclaration.Names[0]),
expressionTranslationUnit);
var statement = LocalDeclarationStatementTranslationUnit.Create(variableDeclarationTranslationUnit);
return new LocalDeclarationStatementASTWalker(node, statement, semanticModel);
}
/// <summary>
/// Initializes a new instance of the <see cref="FieldDeclaration"/> class.
/// </summary>
/// <param name="syntaxNode"></param>
/// <param name="semanticModel"></param>
public FieldDeclaration(FieldDeclarationSyntax syntaxNode, SemanticModel semanticModel)
: base(syntaxNode, semanticModel)
{
this.variableDeclaration = new VariableDeclaration(syntaxNode.Declaration);
}
/// <summary>
///
/// </summary>
/// <param name="node"></param>
public override void VisitLocalDeclarationStatement(LocalDeclarationStatementSyntax node)
{
base.VisitLocalDeclarationStatement(node);
var variableDeclaration = new VariableDeclaration(node.Declaration);
var variableDeclarationTranslationUnit = VariableDeclarationTranslationUnit.Create(
IdentifierTranslationUnit.Create(variableDeclaration.Type), IdentifierTranslationUnit.Create(variableDeclaration.Name));
this.methodDeclaration.AddStatement(variableDeclarationTranslationUnit);
this.VisitStatement(node);
}