public abstract class BaseFileCleanerDelegate extends BaseConfigurable implements FileCleanerDelegate
Constructor and Description |
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BaseFileCleanerDelegate() |
Modifier and Type | Method and Description |
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java.lang.Iterable<FileStatus> |
getDeletableFiles(java.lang.Iterable<FileStatus> files)
Determines which of the given files are safe to delete
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void |
init(java.util.Map<java.lang.String,java.lang.Object> params)
this method is used to pass some instance into subclass
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protected abstract boolean |
isFileDeletable(FileStatus fStat)
Should the master delete the file or keep it?
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
preClean
public java.lang.Iterable<FileStatus> getDeletableFiles(java.lang.Iterable<FileStatus> files)
FileCleanerDelegate
getDeletableFiles
in interface FileCleanerDelegate
files
- files to check for deletionpublic void init(java.util.Map<java.lang.String,java.lang.Object> params)
FileCleanerDelegate
init
in interface FileCleanerDelegate
protected abstract boolean isFileDeletable(FileStatus fStat)
fStat
- file status of the file to check