From 6f754f42effb62da6f6734c87b9b73d770dd1f75 Mon Sep 17 00:00:00 2001
From: Ludovic Le Frioux <ludovic.le-frioux@inria.fr>
Date: Mon, 12 Oct 2020 11:37:57 +0200
Subject: [PATCH] Wrapper for PNCounter
---
src/commonMain/kotlin/client/PNCounter.kt | 30 +++++++++++++++++++++++
1 file changed, 30 insertions(+)
create mode 100644 src/commonMain/kotlin/client/PNCounter.kt
diff --git a/src/commonMain/kotlin/client/PNCounter.kt b/src/commonMain/kotlin/client/PNCounter.kt
new file mode 100644
index 0000000..f0df009
--- /dev/null
+++ b/src/commonMain/kotlin/client/PNCounter.kt
@@ -0,0 +1,30 @@
+package client
+
+import client.utils.CObjectUId
+import crdtlib.crdt.PNCounter
+
+class PNCounter(val oid: CObjectUId<PNCounter>, val readOnly: Boolean) :
+ CObject<PNCounter>(oid, readOnly) {
+
+ private val counterCrdt: PNCounter
+ get() = this.crdt as PNCounter
+
+ fun get(): Int {
+ this.beforeGetter()
+ val value = this.counterCrdt.get()
+ this.afterGetter()
+ return value
+ }
+
+ fun increment(amount: Int) {
+ val ts = this.beforeUpdate()
+ this.counterCrdt.increment(amount, ts)
+ this.afterUpdate()
+ }
+
+ fun decrement(amount: Int) {
+ val ts = this.beforeUpdate()
+ this.counterCrdt.decrement(amount, ts)
+ this.afterUpdate()
+ }
+}
--
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