added push-pull train condition

pom.xml

@@ -4,7 +4,7 @@
 	<modelVersion>4.0.0</modelVersion>
 	<groupId>de.srsoftware</groupId>
 	<artifactId>web4rail</artifactId>
-	<version>0.9.14</version>
+	<version>0.9.15</version>
 	<name>Web4Rail</name>
 	<packaging>jar</packaging>
 	<description>Java Model Railway Control</description>

resources/translations/Application.de.translation

@@ -13,6 +13,7 @@ Apply : Übernehmen
 Cars\: : Waggons:
 ConditionalAction : bedingte Aktion
 Conditions : Bedingungen
+Condition type\: : Bedingungs-Typ:
 Control unit : Zentrale
 Current location\: : Aktueller Ort:
 Actions and contacts : Aktionen und Kontakte
@@ -46,6 +47,7 @@ PowerOff : Strom abschalten
 Properties : Eigenschaften
 Properties of {} : Eigenschaften von {}
 Properties of {} @ ({},{}) : Eigenschaften von {} @ ({},{})
+PushPullTrain : Wendezug
 Push-pull train : Wendezug
 Reduce speed to {} km/h : Geschwindigkeit auf {} km/h reduzieren
 Report Issue : Problem melden
@@ -66,7 +68,9 @@ Toggle power : Stom an/ausschalten
 Train\: : Zug:
 train does not have tag "{}" : Zug hat keine Markierung „{}“
 train has tag "{}" : Zug hat Markierung „{}“
+train is a push-pull train : Zug ist ein Wendezug
 train is longer than {} : Zug ist länger als {}
+train is not a push-pull train : Zug ist kein Wendezug
 train is shorter than {} : Zug ist kürzer als {}
 Trains : Züge
 Trains\: : Züge:

src/main/java/de/srsoftware/web4rail/conditions/Condition.java

@@ -92,7 +92,11 @@ public abstract class Condition implements Constants {
 	}
 	
 	private static List<Class<? extends Condition>> list() {
-		return List.of(TrainHasTag.class,TrainSelect.class,TrainLength.class);
+		return List.of(
+				PushPullTrain.class,
+				TrainHasTag.class,
+				TrainSelect.class,
+				TrainLength.class);
 	}
 	
 	public Tag propForm(HashMap<String, String> params) {
@@ -122,7 +126,7 @@ public abstract class Condition implements Constants {
 		}
 		
 		for (Entry<String, String> entry : names.entrySet()) select.addOption(entry.getValue(), entry.getKey());
-		return select.addTo(new Label(t("Action type:")+NBSP));
+		return select.addTo(new Label(t("Condition type:")+NBSP));
 	}
 	
 	public static String t(String text, Object...fills) {

src/main/java/de/srsoftware/web4rail/conditions/PushPullTrain.java

@@ -0,0 +1,16 @@
+package de.srsoftware.web4rail.conditions;
+
+import de.srsoftware.web4rail.actions.Action.Context;
+
+public class PushPullTrain extends Condition {
+	
+	@Override
+	public boolean fulfilledBy(Context context) {
+		return context.train.pushPull != inverted;
+	}
+
+	@Override
+	public String toString() {
+		return t(inverted ? "train is not a push-pull train":"train is a push-pull train") ;
+	}
+}

src/main/java/de/srsoftware/web4rail/moving/Train.java

@@ -57,7 +57,7 @@ public class Train implements Comparable<Train>,Constants {
 	private Direction direction;
 	
 	private static final String PUSH_PULL = "pushPull";
-	private boolean pushPull = false;
+	public boolean pushPull = false;
 	
 	private static final String CARS = "cars";
 	private Vector<Car> cars = new Vector<Car>();