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public interface FileType<Config>
Interface FileType marks specific platform Tap
classes as representing a file like interface.
Method Summary | |
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String[] |
getChildIdentifiers(Config conf)
Method getChildIdentifiers returns an array of child identifiers if this resource is a directory. |
long |
getSize(Config conf)
Method getSize returns the size of the file referenced by this tap. |
boolean |
isDirectory(Config conf)
Method isDirectory returns true if the underlying resource represents a directory or folder instead of an individual file. |
Method Detail |
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boolean isDirectory(Config conf) throws IOException
conf
- of JobConf
IOException
String[] getChildIdentifiers(Config conf) throws IOException
_log
).
conf
- of JobConf
IOException
long getSize(Config conf) throws IOException
conf
- of type Config
IOException
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