Support method overloading in interpreter

1 files changed, 38 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/couscous/interpreter/MethodSignature.java b/src/main/java/org/zwobble/couscous/interpreter/MethodSignature.java
new file mode 100644
index 0000000..708bc9a
--- /dev/null
+++ b/src/main/java/org/zwobble/couscous/interpreter/MethodSignature.java
@@ -0,0 +1,38 @@
+package org.zwobble.couscous.interpreter;
+
+import org.zwobble.couscous.ast.TypeName;
+
+import java.util.List;
+import java.util.Objects;
+
+public class MethodSignature {
+    private String name;
+    private List<TypeName> arguments;
+
+    public MethodSignature(String name, List<TypeName> arguments) {
+        this.name = name;
+        this.arguments = arguments;
+    }
+
+    @Override
+    public String toString() {
+        return "MethodSignature(" +
+            "name='" + name + '\'' +
+            ", arguments=" + arguments +
+            ')';
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        MethodSignature that = (MethodSignature) o;
+        return Objects.equals(name, that.name) &&
+            Objects.equals(arguments, that.arguments);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(name, arguments);
+    }
+}