in common/src/main/java/org/apache/cassandra/diff/YamlJobConfiguration.java [120:131]
public SpecificTokens specificTokens() {
if (disallowed_tokens != null && specific_tokens != null)
throw new RuntimeException("Cannot specify both disallowed and specific tokens");
if (disallowed_tokens != null) {
return new SpecificTokens(toTokens(disallowed_tokens), SpecificTokens.Modifier.REJECT);
} else if (specific_tokens != null) {
return new SpecificTokens(toTokens(specific_tokens), SpecificTokens.Modifier.ACCEPT);
}
return SpecificTokens.NONE;
}