Implement hashCode alongside equals

knutwalker · Apr 9, 2015 · 858225b · 858225b
1 parent 3885dc7
commit 858225b
Showing 1 changed file with 5 additions and 12 deletions.
diff --git a/modules/core/src/main/scala/rx/redis/resp/dataType.scala b/modules/core/src/main/scala/rx/redis/resp/dataType.scala
@@ -44,6 +44,8 @@ case class RespArray(elements: Array[RespType]) extends RespType {
       util.Arrays.equals(elements.asInstanceOf[Array[AnyRef]], other.asInstanceOf[Array[AnyRef]])
     case _ ⇒ super.equals(obj)
   }
+  override def hashCode(): Int =
+    util.Arrays.hashCode(elements.asInstanceOf[Array[AnyRef]])
 }
 
 case class RespBytes(bytes: Array[Byte]) extends RespType {
@@ -52,6 +54,9 @@ case class RespBytes(bytes: Array[Byte]) extends RespType {
     case _             ⇒ super.equals(obj)
   }
 
+  override def hashCode(): Int =
+    util.Arrays.hashCode(bytes)
+
   override def toString: String = new String(bytes, Utf8)
 
   def toString(charset: Charset): String = new String(bytes, charset)
@@ -71,15 +76,3 @@ case object NullString extends RespType {
 case object NullArray extends RespType {
   override def toString: String = "NULL"
 }
-
-//sealed abstract class ErrorType extends RespType
-//
-//case object NotEnoughData extends ErrorType {
-//  override def toString: String = "[INCOMPLETE]"
-//}
-//case class ProtocolError(pos: Int, found: Char, expected: List[Byte]) extends ErrorType {
-//  override def toString: String = {
-//    val e = expected mkString ", "
-//    s"Protocol error at char $pos, expected [$e], but found [$found]"
-//  }
-//}