org.apache.nifi.minifi.c2.cache.filesystem

Class FileSystemCacheFileInfoImpl

java.lang.Object

org.apache.nifi.minifi.c2.cache.filesystem.FileSystemCacheFileInfoImpl

All Implemented Interfaces:

ConfigurationCacheFileInfo

public class FileSystemCacheFileInfoImpl
extends Object
implements ConfigurationCacheFileInfo

Field Summary

Fields

Modifier and Type	Field and Description
private FileSystemConfigurationCache	cache
private Path	dirPath
private String	expectedFilename
private int	expectedFilenameLength

Constructor Summary

Constructors

Constructor and Description
FileSystemCacheFileInfoImpl(FileSystemConfigurationCache cache, Path dirPath, String expectedFilename)

Method Summary

Modifier and Type	Method and Description
java.util.stream.Stream<WriteableConfiguration>	getCachedConfigurations()
WriteableConfiguration	getConfiguration(Integer version)
Integer	getVersionIfMatch(String filename)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cache

private final FileSystemConfigurationCache cache

dirPath

private final Path dirPath

expectedFilename

private final String expectedFilename

expectedFilenameLength

private final int expectedFilenameLength

Constructor Detail

FileSystemCacheFileInfoImpl

public FileSystemCacheFileInfoImpl(FileSystemConfigurationCache cache,
                                   Path dirPath,
                                   String expectedFilename)

Method Detail

getVersionIfMatch

public Integer getVersionIfMatch(String filename)

Specified by:

getVersionIfMatch in interface ConfigurationCacheFileInfo

getCachedConfigurations

public java.util.stream.Stream<WriteableConfiguration> getCachedConfigurations()
                                                                        throws IOException

Specified by:

getCachedConfigurations in interface ConfigurationCacheFileInfo

Throws:

IOException

getConfiguration

public WriteableConfiguration getConfiguration(Integer version)
                                        throws ConfigurationProviderException

Specified by:

getConfiguration in interface ConfigurationCacheFileInfo

Throws:

ConfigurationProviderException