2 files changed, 87 insertions, 8 deletions
diff --git a/src/main/java/org/zwobble/couscous/ast/MethodCallNode.java b/src/main/java/org/zwobble/couscous/ast/MethodCallNode.java
index aa81c6c..a9b8795 100644
--- a/src/main/java/org/zwobble/couscous/ast/MethodCallNode.java
+++ b/src/main/java/org/zwobble/couscous/ast/MethodCallNode.java
@@ -4,15 +4,7 @@ import java.util.List;
 
 import org.zwobble.couscous.ast.visitors.ExpressionNodeMapper;
 
-import lombok.Value;
-
-@Value
 public class MethodCallNode implements ExpressionNode {
-    ExpressionNode receiver;
-    String methodName;
-    List<ExpressionNode> arguments;
-    TypeName type;
-    
     public static MethodCallNode methodCall(
             ExpressionNode receiver,
             String methodName,
@@ -21,8 +13,93 @@ public class MethodCallNode implements ExpressionNode {
         return new MethodCallNode(receiver, methodName, arguments, type);
     }
     
+    private final ExpressionNode receiver;
+    private final String methodName;
+    private final List<ExpressionNode> arguments;
+    private final TypeName type;
+    
+    public MethodCallNode(
+            ExpressionNode receiver,
+            String methodName,
+            List<ExpressionNode> arguments,
+            TypeName type) {
+        this.receiver = receiver;
+        this.methodName = methodName;
+        this.arguments = arguments;
+        this.type = type;
+    }
+    
+    public ExpressionNode getReceiver() {
+        return receiver;
+    }
+    
+    public String getMethodName() {
+        return methodName;
+    }
+    
+    public List<ExpressionNode> getArguments() {
+        return arguments;
+    }
+    
+    public TypeName getType() {
+        return type;
+    }
+    
     @Override
     public <T> T accept(ExpressionNodeMapper<T> visitor) {
         return visitor.visit(this);
     }
+
+    @Override
+    public String toString() {
+        return "MethodCallNode(receiver=" + receiver + ", methodName="
+               + methodName + ", arguments=" + arguments + ", type=" + type
+               + ")";
+    }
+
+    @Override
+    public int hashCode() {
+        final int prime = 31;
+        int result = 1;
+        result = prime * result
+                 + ((arguments == null) ? 0 : arguments.hashCode());
+        result = prime * result
+                 + ((methodName == null) ? 0 : methodName.hashCode());
+        result = prime * result
+                 + ((receiver == null) ? 0 : receiver.hashCode());
+        result = prime * result + ((type == null) ? 0 : type.hashCode());
+        return result;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj)
+            return true;
+        if (obj == null)
+            return false;
+        if (getClass() != obj.getClass())
+            return false;
+        MethodCallNode other = (MethodCallNode) obj;
+        if (arguments == null) {
+            if (other.arguments != null)
+                return false;
+        } else if (!arguments.equals(other.arguments))
+            return false;
+        if (methodName == null) {
+            if (other.methodName != null)
+                return false;
+        } else if (!methodName.equals(other.methodName))
+            return false;
+        if (receiver == null) {
+            if (other.receiver != null)
+                return false;
+        } else if (!receiver.equals(other.receiver))
+            return false;
+        if (type == null) {
+            if (other.type != null)
+                return false;
+        } else if (!type.equals(other.type))
+            return false;
+        return true;
+    }
 }
diff --git a/src/test/java/org/zwobble/couscous/tests/ValueObjectTests.java b/src/test/java/org/zwobble/couscous/tests/ValueObjectTests.java
index 347fef0..c018c26 100644
--- a/src/test/java/org/zwobble/couscous/tests/ValueObjectTests.java
+++ b/src/test/java/org/zwobble/couscous/tests/ValueObjectTests.java
@@ -25,6 +25,7 @@ import org.zwobble.couscous.ast.FieldDeclarationNode;
 import org.zwobble.couscous.ast.FormalArgumentNode;
 import org.zwobble.couscous.ast.LiteralNode;
 import org.zwobble.couscous.ast.LocalVariableDeclarationNode;
+import org.zwobble.couscous.ast.MethodCallNode;
 import org.zwobble.couscous.ast.VariableDeclaration;
 import org.zwobble.couscous.ast.VariableReferenceNode;
 import org.zwobble.couscous.util.ExtraArrays;
@@ -60,6 +61,7 @@ public class ValueObjectTests {
             {FormalArgumentNode.class},
             {LiteralNode.class},
             {LocalVariableDeclarationNode.class},
+            {MethodCallNode.class},
             {VariableDeclaration.class}
         });
     }