Implement equals, hashCode, and toString for `Const` model objects

MOE_MIGRATED_REVID=218089802

1 files changed, 10 insertions, 0 deletions

diff --git a/java/com/google/turbine/binder/bound/EnumConstantValue.java b/java/com/google/turbine/binder/bound/EnumConstantValue.java
index 07bb29c..4083ae3 100644
--- a/java/com/google/turbine/binder/bound/EnumConstantValue.java
+++ b/java/com/google/turbine/binder/bound/EnumConstantValue.java
@@ -36,4 +36,14 @@ public class EnumConstantValue extends Const {
   public Kind kind() {
     return Kind.ENUM_CONSTANT;
   }
+
+  @Override
+  public int hashCode() {
+    return sym.hashCode();
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    return obj instanceof EnumConstantValue && sym().equals(((EnumConstantValue) obj).sym());
+  }
 }