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[infrastructure] add external null-annotations (#8848)

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Signed-off-by: Jan N. Klug <jan.n.klug@rub.de>
This commit is contained in:
J-N-K
2020-10-31 00:29:03 +01:00
committed by GitHub
parent 47d05055db
commit bd664ff0c8
162 changed files with 933 additions and 575 deletions
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7
bundles/org.openhab.binding.touchwand/src/main/java/org/openhab/binding/touchwand/internal/TouchWandBaseUnitHandler.java
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@@ -85,7 +85,12 @@ public abstract class TouchWandBaseUnitHandler extends BaseThingHandler implemen
bridgeHandler = (TouchWandBridgeHandler) bridge.getHandler();
unitId = getThing().getProperties().get(HANDLER_PROPERTIES_ID); // TouchWand unit id
String unitId = getThing().getProperties().get(HANDLER_PROPERTIES_ID); // TouchWand unit id
if (unitId == null) {
updateStatus(ThingStatus.OFFLINE, ThingStatusDetail.CONFIGURATION_ERROR, "unitID missing");
return;
}
this.unitId = unitId;
TouchWandBridgeHandler myTmpBridgeHandler = bridgeHandler;
if (myTmpBridgeHandler != null) {