Added insanity checks to MaxPeerCount churn generator.

src/de/tud/kom/p2psim/impl/churn/MaxPeerCountChurnGenerator.java

@@ -79,6 +79,8 @@ public class MaxPeerCountChurnGenerator
 	private final String SEP = ",";
 
 	private final long _minBurstLength = 10 * Time.MINUTE;
+	
+	private final int maxNumberOfNodes;
 
 	/**
 	 * {@link ChurnInfo} from the csv file.
@@ -99,8 +101,9 @@ public class MaxPeerCountChurnGenerator
 		}
 	};
 
-	@XMLConfigurableConstructor({ "file" })
-	public MaxPeerCountChurnGenerator(String file) {
+	@XMLConfigurableConstructor({ "file", "maxNumberOfNodes"})
+	public MaxPeerCountChurnGenerator(String file, int maxNumberOfNodes) {
+		this.maxNumberOfNodes = maxNumberOfNodes;
 		parseTrace(file);
 	}
 
@@ -330,6 +333,10 @@ public class MaxPeerCountChurnGenerator
 
 							assert burstLength >= _minBurstLength : "The minimal length of the burst must be at least 10m.";
 
+							assert numberOfClients > 0: "Number of nodes must be positive.";
+							
+							assert numberOfClients <= maxNumberOfNodes : "Cannot configure more nodes than configured in configuration.";
+							
 							previousEndTime = startTime + burstLength;
 
 							churnInfos.add(new ChurnInfo(startTime, burstLength,