shiqihao created FLINK-22046:
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Summary: org.apache.flink.cep.nfa.State#toString() may has a
abnormal format
Key: FLINK-22046
URL: https://issues.apache.org/jira/browse/FLINK-22046
Project: Flink
Issue Type: Improvement
Components: Library / CEP
Reporter: shiqihao
Attachments: image-2021-03-30-19-42-25-741.png
{code:java}
@Override
public String toString() {
StringBuilder builder = new StringBuilder();
builder.append(stateType).append(" State ").append(name).append(" [\n");
for (StateTransition<T> stateTransition : stateTransitions) {
builder.append("\t").append(stateTransition).append(",\n");
}
builder.append("])"); // right parenthesis is opening
return builder.toString();
}
{code}
As I comment above, the left parenthesis is missing. The output of toString()
method is something like this:
!image-2021-03-30-19-42-25-741.png!
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