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refactor visitor pattern to use overloads

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Claudiu Farcas
2021-04-29 07:25:16 +03:00
parent 18667f8e94
commit c346d24ff1
1 changed files with 9 additions and 8 deletions
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behavioral/visitor/VisitorSample.cs
+9 -8
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@@ -51,7 +51,7 @@ namespace design_patterns.behavioral.visitor
public void Visit(IVisitor visitor)
{
visitor.VisitComponentA(this);
visitor.Visit(this);
}
}
@@ -62,7 +62,7 @@ namespace design_patterns.behavioral.visitor
public void Visit(IVisitor visitor)
{
visitor.VisitComponentB(this);
visitor.Visit(this);
}
}
@@ -71,19 +71,20 @@ namespace design_patterns.behavioral.visitor
// visitor to identify the exact class of the component that it's dealing
// with.
public interface IVisitor {
void VisitComponentA(ComponentA component);
void VisitComponentB(ComponentB component);
// with overloads
void Visit(ComponentA component);
void Visit(ComponentB component);
}
public class Visitor1 : IVisitor
{
public void VisitComponentA(ComponentA component)
public void Visit(ComponentA component)
{
System.Console.Write($"From {this.GetType().Name} ");
component.IamComponentA();
}
public void VisitComponentB(ComponentB component)
public void Visit(ComponentB component)
{
System.Console.Write($"From {this.GetType().Name} ");
component.SomeStuffFromComponentB();
@@ -92,13 +93,13 @@ namespace design_patterns.behavioral.visitor
public class Visitor2 : IVisitor
{
public void VisitComponentA(ComponentA component)
public void Visit(ComponentA component)
{
System.Console.Write($"From {this.GetType().Name} ");
component.IamComponentA();
}
public void VisitComponentB(ComponentB component)
public void Visit(ComponentB component)
{
System.Console.Write($"From {this.GetType().Name} ");
component.SomeStuffFromComponentB();