Finished LambdaClosure class

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedClosureExpression.java

@@ -24,4 +24,9 @@ public class CapturedClosureExpression extends CapturedExpression {
 	public <T> T accept(ExpressionVisitor<T> visitor) {
 		return visitor.visitCapturedClosure(this);
 	}
+
+	@Override
+	public <T> T accept(CapturedExpressionVisitor<T> visitor) {
+		return visitor.visitRecaptured(this);
+	}
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedDirectExpression.java

@@ -23,4 +23,9 @@ public class CapturedDirectExpression extends CapturedExpression {
 	public <T> T accept(ExpressionVisitor<T> visitor) {
 		return visitor.visitCapturedDirect(this);
 	}
+
+	@Override
+	public <T> T accept(CapturedExpressionVisitor<T> visitor) {
+		return visitor.visitCapturedDirect(this);
+	}
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedExpression.java

@@ -27,4 +27,6 @@ public abstract class CapturedExpression extends Expression {
 		closure.add(result);
 		return result;
 	}
+	
+	public abstract <T> T accept(CapturedExpressionVisitor<T> visitor);
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedExpressionVisitor.java

@@ -0,0 +1,22 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.openzen.zenscript.codemodel.expression;
+
+/**
+ *
+ * @author Hoofdgebruiker
+ */
+public interface CapturedExpressionVisitor<T> {
+	T visitCapturedThis(CapturedThisExpression expression);
+	
+	T visitCapturedParameter(CapturedParameterExpression expression);
+	
+	T visitCapturedLocal(CapturedLocalVariableExpression expression);
+	
+	T visitCapturedDirect(CapturedDirectExpression expression);
+	
+	T visitRecaptured(CapturedClosureExpression expression);
+}

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedLocalVariableExpression.java

@@ -25,4 +25,9 @@ public class CapturedLocalVariableExpression extends CapturedExpression {
 	public <T> T accept(ExpressionVisitor<T> visitor) {
 		return visitor.visitCapturedLocalVariable(this);
 	}
+
+	@Override
+	public <T> T accept(CapturedExpressionVisitor<T> visitor) {
+		return visitor.visitCapturedLocal(this);
+	}
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedParameterExpression.java

@@ -25,4 +25,9 @@ public class CapturedParameterExpression extends CapturedExpression {
 	public <T> T accept(ExpressionVisitor<T> visitor) {
 		return visitor.visitCapturedParameter(this);
 	}
+
+	@Override
+	public <T> T accept(CapturedExpressionVisitor<T> visitor) {
+		return visitor.visitCapturedParameter(this);
+	}
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/CapturedThisExpression.java

@@ -21,4 +21,9 @@ public class CapturedThisExpression extends CapturedExpression {
 	public <T> T accept(ExpressionVisitor<T> visitor) {
 		return visitor.visitCapturedThis(this);
 	}
+
+	@Override
+	public <T> T accept(CapturedExpressionVisitor<T> visitor) {
+		return visitor.visitCapturedThis(this);
+	}
 }

CodeModel/src/main/java/org/openzen/zenscript/codemodel/expression/LambdaClosure.java

@@ -5,12 +5,17 @@
  */
 package org.openzen.zenscript.codemodel.expression;
 
+import java.util.ArrayList;
+import java.util.List;
+
 /**
  *
  * @author Hoofdgebruiker
  */
 public class LambdaClosure {
+	public final List<CapturedExpression> captures = new ArrayList<>();
+	
 	public void add(CapturedExpression capture) {
-		
+		captures.add(capture);
 	}
 }