public void Visit(TableColumnArg arg)
{
var field = new CodeMemberField();
field.Name = arg.Variable;
field.Attributes = MemberAttributes.Public | MemberAttributes.Final;
field.Type = new CodeTypeReference(TablePrimitive.FromString(arg.Type).Type);
_codeStack.Peek().ParentMemberDefinitions.Add(field);
}
private void BuildIRowReaderImplementation(CodeTypeDeclaration type, TableColumnArg[] tableArgs)
{
var method = new CodeMemberMethod();
method.Name = "Load";
method.Attributes = MemberAttributes.Public | MemberAttributes.Final;
method.Parameters.Add(new CodeParameterDeclarationExpression(typeof(string[]), "columns"));
for (int x = 0; x < tableArgs.Length; x++)
{
var varType = TablePrimitive.FromString(tableArgs[x].Type);
var left = new CodeFieldReferenceExpression(null, tableArgs[x].Variable);
CodeExpression right = new CodeIndexerExpression(new CodeTypeReferenceExpression("columns"), new CodeSnippetExpression(x.ToString()));
right = varType.ToNative(right);
method.Statements.Add(new CodeAssignStatement(left, right));
}
type.Members.Add(method);
}
private void BuildIRowWriterImplementation(CodeTypeDeclaration type, TableColumnArg[] tableArgs)
{
var method = new CodeMemberMethod();
method.Name = "Line";
method.Attributes = MemberAttributes.Public | MemberAttributes.Final;
method.ReturnType = new CodeTypeReference(typeof(string[]));
var arrayDecl = new CodeVariableDeclarationStatement(typeof(string[]), "print", new CodeArrayCreateExpression(typeof(string[]), tableArgs.Length));
method.Statements.Add(arrayDecl);
for (int x = 0; x < tableArgs.Length; x++)
{
var left = new CodeIndexerExpression(new CodeTypeReferenceExpression("print"), new CodeSnippetExpression(x.ToString()));
var right = new CodeMethodInvokeExpression(
new CodeMethodReferenceExpression(new CodeTypeReferenceExpression(typeof(string)), "Format"),
new CodeSnippetExpression("\"{0}\""), new CodeVariableReferenceExpression(tableArgs[x].Variable));
method.Statements.Add(new CodeAssignStatement(left, right));
}
method.Statements.Add(new CodeMethodReturnStatement(new CodeVariableReferenceExpression("print")));
type.Members.Add(method);
}
