org.apache.cassandra.db.guardrails

Interface Predicates.MessageProvider<T>

Enclosing class:

Predicates<T>

public static interface Predicates.MessageProvider<T>

A function used to build the warning or error message of a triggered Predicates guardrail.

Method Summary

Modifier and Type	Method and Description
java.lang.String	createMessage(boolean isWarning, T value) Called when the guardrail is triggered to build the corresponding message.

Method Detail

createMessage

java.lang.String createMessage(boolean isWarning,
                               T value)

Called when the guardrail is triggered to build the corresponding message.

Parameters:

isWarning - whether the trigger is a warning one; otherwise it is failure one.

value - the value that triggers guardrail.