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The public interfaces that are not Connect-specific consist of the following, which will be provided in the package org.apache.kafka.common.config:
ConfigProvider
,ConfigChangeCallback,
: These interfaces are used to abstract a provider of configuration properties. These will be provided in the packageConfigData
org.apache.kafka.common.config
.ConfigTransformer
: This class is used to provide variable substitution for a configuration value, by looking up variables (or indirect references) from a set ofConfigProvider
instances. It only provides one level of indirection.
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