From cc56343a75297fa39b3d215804b6145ef00ff1ed Mon Sep 17 00:00:00 2001
From: Gregor Kleen <gkleen@yggdrasil.li>
Date: Tue, 19 Jan 2016 12:03:36 +0100
Subject: EiP 10.2

---
 ws2015/eip/blaetter/10/2/Synchronizer.java | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 ws2015/eip/blaetter/10/2/Synchronizer.java

(limited to 'ws2015/eip/blaetter/10/2/Synchronizer.java')

diff --git a/ws2015/eip/blaetter/10/2/Synchronizer.java b/ws2015/eip/blaetter/10/2/Synchronizer.java
new file mode 100644
index 0000000..5efb127
--- /dev/null
+++ b/ws2015/eip/blaetter/10/2/Synchronizer.java
@@ -0,0 +1,22 @@
+public class Synchronizer {
+    public final String targetHash;
+    private Long solution = null;
+
+    public Synchronizer(String hash) { targetHash = hash; }
+
+    public synchronized void setSolution(long password)
+    {
+	solution = password;
+	this.notifyAll();
+    }
+
+    public synchronized long getSolution()
+    {
+	return solution;
+    }
+
+    public synchronized boolean hasSolution()
+    {
+	return (solution != null);
+    }
+}
-- 
cgit v1.2.3