private CodeNodeBuilder AddTryConstructor(CodeNodeBuilder builder, INamedTypeSymbol discoveryType, IReadOnlyList <IComponentTypeInfo> components)
{
// Arguments
const string parser = "parser";
const string isSuccess = "isSuccess";
// Create Constructor with try pattern
builder.AddNode($"public {_typeName.TypeName}({discoveryType} {parser}, out bool {isSuccess}) : this()", node => {
for (var i = 0; i < components.Count; ++i)
{
// Initialize every component
node.State($"{Field.Component(i)} = {MemberMethod.InitializeComponent(i)} ( {parser}, out {isSuccess} )");
// If any fails, we bail out
node.If($"!{isSuccess}", node => {
node.State($"{isSuccess} = false");
node.Return();
});
}
// Finally we state that we success
node.State($"{isSuccess} = true");
});
return(builder);
}
private CodeNodeBuilder AddConstructor(CodeNodeBuilder builder, INamedTypeSymbol discoveryType, IReadOnlyList <IComponentTypeInfo> components)
{
// Create Constructor
const string parser = "parser";
return(builder.AddNode($"public {_typeName.TypeName}({discoveryType} {parser}) : this()", node => {
for (var i = 0; i < components.Count; ++i)
{
node.State($"{Field.Component(i)} = {MemberMethod.InitializeComponent(i)} ( {parser} )");
}
}));
}
private CodeNodeBuilder AddComponentInitializers(CodeNodeBuilder builder, INamedTypeSymbol discoveryType, IReadOnlyList <IComponentTypeInfo> components)
{
for (var i = 0; i < components.Count; ++i)
{
const string parserName = "parser";
const string isSuccess = "isSuccess";
builder.AddNode($"private {components[i].Type} {MemberMethod.InitializeComponent(i)}({discoveryType} {parserName})", node => {
components[i].ProvideInitialize(node, parserName);
});
builder.AddNode($"private {components[i].Type} {MemberMethod.TryInitializeComponent(i)}({discoveryType} {parserName}, out bool {isSuccess})", node => {
components[i].ProvideTryInitialize(node, parserName, isSuccess);
});
}
return(builder);
}
