Watcher: Remove TriggerEngine.getJobCount()

x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/common/http/HttpRequest.java

@@ -511,7 +511,7 @@ public interface Field {
      * @param params         The ToXContentParams from the parent write
      * @param excludeField   The field to exclude
      * @return               A bytearrayinputstream that contains the serialized request
-     * @throws IOException
+     * @throws IOException   if an IOException is triggered in the underlying toXContent method
      */
     public static InputStream filterToXContent(HttpRequest request, XContent xContent, ToXContent.Params params,
                                                String excludeField) throws IOException {

x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/trigger/TriggerEngine.java

@@ -37,11 +37,6 @@ public interface TriggerEngine<T extends Trigger, E extends TriggerEvent> {
      */
     void pauseExecution();
 
-    /**
-     * Returns the number of active jobs currently in this trigger engine implementation
-     */
-    int getJobCount();
-
     /**
      * Removes the job associated with the given name from this trigger engine.
      *

x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/trigger/manual/ManualTriggerEngine.java

@@ -52,11 +52,6 @@ public void add(Watch job) {
     public void pauseExecution() {
     }
 
-    @Override
-    public int getJobCount() {
-        return 0;
-    }
-
     @Override
     public boolean remove(String jobId) {
         return false;

x-pack/plugin/watcher/src/main/java/org/elasticsearch/xpack/watcher/trigger/schedule/engine/TickerScheduleTriggerEngine.java

@@ -77,11 +77,6 @@ public void add(Watch watch) {
         schedules.put(watch.id(), new ActiveSchedule(watch.id(), trigger.getSchedule(), clock.millis()));
     }
 
-    @Override
-    public int getJobCount() {
-        return schedules.size();
-    }
-
     @Override
     public boolean remove(String jobId) {
         return schedules.remove(jobId) != null;

x-pack/plugin/watcher/src/test/java/org/elasticsearch/xpack/watcher/trigger/ScheduleTriggerEngineMock.java

@@ -71,11 +71,6 @@ public void pauseExecution() {
         watches.clear();
     }
 
-    @Override
-    public int getJobCount() {
-        return watches.size();
-    }
-
     @Override
     public boolean remove(String jobId) {
         return watches.remove(jobId) != null;

x-pack/plugin/watcher/src/test/java/org/elasticsearch/xpack/watcher/watch/WatchTests.java

@@ -671,11 +671,6 @@ public void add(Watch watch) {
         public void pauseExecution() {
         }
 
-        @Override
-        public int getJobCount() {
-            return 0;
-        }
-
         @Override
         public boolean remove(String jobId) {
             return false;