From 7c2961a72d4dd2477e561e3009752c1cbd0a22e0 Mon Sep 17 00:00:00 2001
From: Edoardo La Greca
Date: Mon, 11 Aug 2025 19:30:07 +0200
Subject: add checkTypeBits

---
 src/main/kotlin/QID.kt | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

diff --git a/src/main/kotlin/QID.kt b/src/main/kotlin/QID.kt
index ed5abbf..3e32523 100644
--- a/src/main/kotlin/QID.kt
+++ b/src/main/kotlin/QID.kt
@@ -66,19 +66,28 @@ class QID {
         this.path = InMessage.convInteger(rawPath, 0, rawPath.size).toLong().toULong()
     }
 
+    /**
+     * Check bit values in [type]. In case of multiple bits, the method returns true if at least one of them is 1.
+     *
+     * @param bits A byte whose bits set to 1 are checked.
+     */
+    private fun checkTypeBits(bits: UByte): Boolean {
+        return this.type.and(bits) != 0u.toUByte()
+    }
+
     private fun getIsDirectory(): Boolean {
-        return this.type.and(0x80.toUByte()) != 0u.toUByte()
+        return checkTypeBits(0x80u)
     }
 
     private fun getIsAppendOnly(): Boolean {
-        return this.type.and(0x40.toUByte()) != 0u.toUByte()
+        return checkTypeBits(0x40u)
     }
 
     private fun getIsExclusive(): Boolean {
-        return this.type.and(0x20.toUByte()) != 0u.toUByte()
+        return checkTypeBits(0x20u)
     }
 
     private fun getIsTemporary(): Boolean {
-        return this.type.and(0x04.toUByte()) != 0u.toUByte()
+        return checkTypeBits(0x04u)
     }
 }
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