[HWKMETRICS-648] fix compilation errors

hawkular · Apr 20, 2017 · 9065e48 · 9065e48
1 parent acafc06
commit 9065e48
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/core/metrics-core-service/src/main/java/org/hawkular/metrics/core/jobs/JobsService.java b/core/metrics-core-service/src/main/java/org/hawkular/metrics/core/jobs/JobsService.java
@@ -31,7 +31,7 @@ public interface JobsService {
 
     void shutdown();
 
-    Single<JobDetails> submitDeleteTenantJob(String tenantId, String jobName);
+    Single<? extends JobDetails> submitDeleteTenantJob(String tenantId, String jobName);
 
-    Single<JobDetails> submitDeleteExpiredMetricsJob(long expiration, String jobName);
+    Single<? extends JobDetails> submitDeleteExpiredMetricsJob(long expiration, String jobName);
 }
diff --git a/core/metrics-core-service/src/main/java/org/hawkular/metrics/core/jobs/JobsServiceImpl.java b/core/metrics-core-service/src/main/java/org/hawkular/metrics/core/jobs/JobsServiceImpl.java
@@ -131,13 +131,13 @@ public void shutdown() {
     }
 
     @Override
-    public Single<JobDetails> submitDeleteTenantJob(String tenantId, String jobName) {
+    public Single<? extends JobDetails> submitDeleteTenantJob(String tenantId, String jobName) {
         return scheduler.scheduleJob(DeleteTenant.JOB_NAME, jobName, ImmutableMap.of("tenantId", tenantId),
                 new SingleExecutionTrigger.Builder().withDelay(1, TimeUnit.MINUTES).build());
     }
 
     @Override
-    public Single<JobDetails> submitDeleteExpiredMetricsJob(long expiration, String jobName) {
+    public Single<? extends JobDetails> submitDeleteExpiredMetricsJob(long expiration, String jobName) {
         return scheduler.scheduleJob(DeleteExpiredMetrics.JOB_NAME, jobName,
                 ImmutableMap.of("expirationTimestamp", expiration + ""),
                 new SingleExecutionTrigger.Builder().withDelay(1, TimeUnit.MINUTES).build());