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removed one level of nesting in transformSuccess method

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This commit is contained in:
ShvaykaD 2023-06-02 11:50:31 +03:00
parent 2f95ea444c
commit c4c7224dd0
1 changed files with 16 additions and 18 deletions
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8
rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/transform/TbAbstractTransformNode.java
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@ -60,8 +60,9 @@ public abstract class TbAbstractTransformNode<C> implements TbNode {
}
protected void transformSuccess(TbContext ctx, TbMsg msg, List<TbMsg> msgs) {
if (msgs != null && !msgs.isEmpty()) {
if (msgs.size() == 1) {
if (msgs == null || msgs.isEmpty()) {
ctx.tellFailure(msg, new RuntimeException("Message or messages list are empty!"));
} else if (msgs.size() == 1) {
ctx.tellSuccess(msgs.get(0));
} else {
TbMsgCallbackWrapper wrapper = new MultipleTbMsgsCallbackWrapper(msgs.size(), new TbMsgCallback() {
@ -77,9 +78,6 @@ public abstract class TbAbstractTransformNode<C> implements TbNode {
});
msgs.forEach(newMsg -> ctx.enqueueForTellNext(newMsg, TbRelationTypes.SUCCESS, wrapper::onSuccess, wrapper::onFailure));
}
} else {
ctx.tellFailure(msg, new RuntimeException("Message or messages list are empty!"));
}
}
protected abstract ListenableFuture<List<TbMsg>> transform(TbContext ctx, TbMsg msg);