Add AbstractTickCounter

1 files changed, 53 insertions, 0 deletions

diff --git a/spark-common/src/main/java/me/lucko/spark/common/sampler/AbstractTickCounter.java b/spark-common/src/main/java/me/lucko/spark/common/sampler/AbstractTickCounter.java
new file mode 100644
index 0000000..4633024
--- /dev/null
+++ b/spark-common/src/main/java/me/lucko/spark/common/sampler/AbstractTickCounter.java
@@ -0,0 +1,53 @@
+/*
+ * This file is part of spark.
+ *
+ *  Copyright (c) lucko (Luck) <luck@lucko.me>
+ *  Copyright (c) contributors
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package me.lucko.spark.common.sampler;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public abstract class AbstractTickCounter implements TickCounter {
+
+    private final Set<TickTask> tasks = new HashSet<>();
+    private int tick = 0;
+
+    protected void onTick() {
+        for (TickTask r : this.tasks) {
+            r.onTick(this);
+        }
+        this.tick++;
+    }
+
+    @Override
+    public int getCurrentTick() {
+        return this.tick;
+    }
+
+    @Override
+    public void addTickTask(TickTask runnable) {
+        this.tasks.add(runnable);
+    }
+
+    @Override
+    public void removeTickTask(TickTask runnable) {
+        this.tasks.remove(runnable);
+    }
+
+}