Add code

2026-09-11 22:44:59 -04:00 · 2019-01-23 22:52:45 -05:00
parent 3f69ec7987
commit ad50a19057
103 changed files with 5734 additions and 1 deletions
@@ -0,0 +1,55 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using ScriptConverter.Ast.Expressions;
+using ScriptConverter.Parser;
+
+namespace ScriptConverter.Ast.Statements
+{
+    class SwitchStatement : Statement
+    {
+        public class Branch
+        {
+            public ReadOnlyCollection<Expression> Conditions { get; private set; }
+            public BlockStatement Block { get; private set; }
+
+            public Branch(List<Expression> conditions, BlockStatement block)
+            {
+                Conditions = conditions.AsReadOnly();
+                Block = block;
+            }
+        }
+
+        public Expression Expression { get; private set; }
+        public ReadOnlyCollection<Branch> Branches { get; private set; } 
+
+        public SwitchStatement(ScriptToken start, ScriptToken end, Expression expression, List<Branch> branches)
+            : base(start, end)
+        {
+            Expression = expression;
+            Branches = branches.AsReadOnly();
+        }
+
+        public override TStmt Accept<TDoc, TDecl, TStmt, TExpr>(IAstVisitor<TDoc, TDecl, TStmt, TExpr> visitor)
+        {
+            return visitor.Visit(this);
+        }
+
+        public override void SetParent(Statement parent)
+        {
+            Parent = parent;
+
+            Expression.SetParent(null);
+
+            foreach (var branch in Branches)
+            {
+                foreach (var expression in branch.Conditions)
+                {
+                    if (expression != null)
+                        expression.SetParent(null);
+                }
+
+                branch.Block.SetParent(this);
+            }
+        }
+    }
+}