From 3101ea253a2c86f080b8323c950699f076adf2f0 Mon Sep 17 00:00:00 2001
From: oblonski <4sschroeder@gmail.com>
Date: Fri, 21 Feb 2014 16:25:35 +0100
Subject: [PATCH] added misc

---
 .../solution/route/state/StateFactory.java    |  1 +
 .../core/algorithm/state/GenericsTest.java    | 59 +++++++++++++++++++
 2 files changed, 60 insertions(+)
 create mode 100644 jsprit-core/src/test/java/jsprit/core/algorithm/state/GenericsTest.java

diff --git a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/state/StateFactory.java b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/state/StateFactory.java
index bdd337e1..5b591e12 100644
--- a/jsprit-core/src/main/java/jsprit/core/problem/solution/route/state/StateFactory.java
+++ b/jsprit-core/src/main/java/jsprit/core/problem/solution/route/state/StateFactory.java
@@ -47,6 +47,7 @@ public class StateFactory {
 		
 	}
 	
+		
 	static class StateImpl implements State{
 		double state;
 
diff --git a/jsprit-core/src/test/java/jsprit/core/algorithm/state/GenericsTest.java b/jsprit-core/src/test/java/jsprit/core/algorithm/state/GenericsTest.java
new file mode 100644
index 00000000..4708d8a5
--- /dev/null
+++ b/jsprit-core/src/test/java/jsprit/core/algorithm/state/GenericsTest.java
@@ -0,0 +1,59 @@
+package jsprit.core.algorithm.state;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import jsprit.core.problem.Capacity;
+import jsprit.core.problem.job.Job;
+import jsprit.core.problem.job.Service;
+
+public class GenericsTest {
+	
+	
+	
+	static class State<T> {
+		Class<T> type;
+		T state;
+		public State(Class<T> type, T state) {
+			super();
+			this.type = type;
+			this.state = state;
+		}
+		
+	}
+	
+	static class States {
+		
+		private Map<String,Object> states = new HashMap<String,Object>();
+		
+		public <T> void putState(String id, Class<T> type, T state){
+			states.put(id, type.cast(state));
+		}
+		
+		public <T> T getState(String id, Class<T> type){
+			T s = type.cast(states.get(id));
+			return s;
+		}
+		
+	}
+	
+	public static void main(String[] args) {
+		States states = new States();
+		states.putState("load", Double.class, 0.1);
+		states.putState("state", String.class, "foo");
+		states.putState("job", Job.class, Service.Builder.newInstance("foo").setLocationId("loc").build());
+		states.putState("cap", Capacity.class, Capacity.Builder.newInstance().addDimension(0, 1).build());
+		
+		Double load = states.getState("load", Double.class);
+		String state = states.getState("state", String.class);
+		Job service = states.getState("job", Job.class);
+		Capacity capacity = states.getState("cap", Capacity.class);
+		System.out.println(load);
+		System.out.println(state);
+		System.out.println(service);
+		System.out.println(capacity);
+			
+	}
+
+	
+}