org.apache.nifi.minifi.c2.api.cache

Interface ConfigurationCacheFileInfo

public interface ConfigurationCacheFileInfo

Information on the different versions of a cache entry

Method Summary

Modifier and Type	Method and Description
Stream<WriteableConfiguration>	getCachedConfigurations() Returns a stream of WritableConfigurations for this cache entry
WriteableConfiguration	getConfiguration(Integer version) Returns a WritableConfiguration for the given version of this cache entry
Integer	getVersionIfMatch(String filename) Returns the version the file would be assigned based on its name

Method Detail

getVersionIfMatch

Integer getVersionIfMatch(String filename)

Returns the version the file would be assigned based on its name

Parameters:

filename - the filename

Returns:

the version

getCachedConfigurations

Stream<WriteableConfiguration> getCachedConfigurations()
                                                throws IOException

Returns a stream of WritableConfigurations for this cache entry

Returns:

the stream

Throws:

IOException - if there is an error getting the configurations

getConfiguration

WriteableConfiguration getConfiguration(Integer version)
                                 throws ConfigurationProviderException

Returns a WritableConfiguration for the given version of this cache entry

Parameters:

version - the version

Returns:

the configuration

Throws:

ConfigurationProviderException - if there is a problem getting the configuration