working on train movements

src/main/java/de/srsoftware/web4rail/actions/Action.java

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+package de.srsoftware.web4rail.actions;
+
+import java.io.IOException;
+
+public abstract class Action {
+	public abstract void fire() throws IOException;
+	
+	@Override
+	public String toString() {
+		return getClass().getSimpleName();
+	}
+}

src/main/java/de/srsoftware/web4rail/actions/ActivateRoute.java

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+package de.srsoftware.web4rail.actions;
+
+import de.srsoftware.web4rail.Route;
+
+public class ActivateRoute extends Action {
+
+	private Route route;
+
+	public ActivateRoute(Route route) {
+		this.route = route;
+	}
+
+	@Override
+	public void fire() {
+		route.activate();
+	}
+}

src/main/java/de/srsoftware/web4rail/actions/FinishRoute.java

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+package de.srsoftware.web4rail.actions;
+
+import java.io.IOException;
+
+import de.srsoftware.web4rail.Route;
+
+public class FinishRoute extends Action {
+
+	private Route route;
+
+	public FinishRoute(Route route) {
+		this.route = route;
+	}
+
+	@Override
+	public void fire() throws IOException {
+		route.finish();
+	}
+
+}

src/main/java/de/srsoftware/web4rail/actions/SetSignalsToStop.java

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+package de.srsoftware.web4rail.actions;
+
+import java.io.IOException;
+
+import de.srsoftware.web4rail.Route;
+import de.srsoftware.web4rail.tiles.Signal;
+
+public class SetSignalsToStop extends Action {
+
+	private Route route;
+
+	public SetSignalsToStop(Route route) {
+		this.route = route;
+	}
+
+	@Override
+	public void fire() throws IOException {
+		route.setSignals(Signal.STOP);
+	}
+
+}

src/main/java/de/srsoftware/web4rail/actions/SpeedReduction.java

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+package de.srsoftware.web4rail.actions;
+
+import de.srsoftware.web4rail.Route;
+import de.srsoftware.web4rail.moving.Train;
+
+public class SpeedReduction extends Action {
+
+	private int maxSpeed;
+	private Route route;
+
+	public SpeedReduction(Route route, int kmh) {
+		this.route = route;
+		maxSpeed = kmh;
+	}
+
+	@Override
+	public void fire() {
+		Train train = route.train;
+		if (train != null && train.speed > maxSpeed) train.setSpeed(maxSpeed);
+	}
+}