org.apache.commons.io.file
Class CleaningPathVisitor
- java.lang.Object
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- java.nio.file.SimpleFileVisitor<Path>
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- org.apache.commons.io.file.SimplePathVisitor
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- org.apache.commons.io.file.CountingPathVisitor
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- org.apache.commons.io.file.CleaningPathVisitor
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- All Implemented Interfaces:
- FileVisitor< Path>, PathVisitor
public class CleaningPathVisitor extends CountingPathVisitor
Deletes files but not directories as a visit proceeds.- Since:
- 2.7
-
Constructor Summary
Constructors Constructor and Description CleaningPathVisitor(Counters.PathCounters pathCounter, DeleteOption[] deleteOption, String... skip)Constructs a new visitor that deletes files except for the files and directories explicitly given.CleaningPathVisitor(Counters.PathCounters pathCounter, String... skip)Constructs a new visitor that deletes files except for the files and directories explicitly given.
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method and Description booleanequals(Object obj)inthashCode()FileVisitResultpreVisitDirectory(Path dir, BasicFileAttributes attributes)FileVisitResultvisitFile(Path file, BasicFileAttributes attributes)static CountingPathVisitorwithBigIntegerCounters()Creates a new instance configured with a BigIntegerCounters.PathCounters.static CountingPathVisitorwithLongCounters()Creates a new instance configured with a longCounters.PathCounters.Methods inherited from class org.apache.commons.io.file.CountingPathVisitor
getPathCounters, postVisitDirectory, toString, updateDirCounter, updateFileCounters
Methods inherited from class java.nio.file.SimpleFileVisitor
visitFileFailed
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.nio.file.FileVisitor
visitFileFailed
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Constructor Detail
CleaningPathVisitor
public CleaningPathVisitor(Counters.PathCounters pathCounter, DeleteOption[] deleteOption, String... skip)
Constructs a new visitor that deletes files except for the files and directories explicitly given.- Parameters:
-
pathCounter- How to count visits. -
deleteOption- How deletion is handled. -
skip- The files to skip deleting. - Since:
- 2.8.0
CleaningPathVisitor
public CleaningPathVisitor(Counters.PathCounters pathCounter, String... skip)
Constructs a new visitor that deletes files except for the files and directories explicitly given.- Parameters:
-
pathCounter- How to count visits. -
skip- The files to skip deleting.
Method Detail
withBigIntegerCounters
public static CountingPathVisitor withBigIntegerCounters()
Creates a new instance configured with a BigIntegerCounters.PathCounters.- Returns:
-
a new instance configured with a BigInteger
Counters.PathCounters.
withLongCounters
public static CountingPathVisitor withLongCounters()
Creates a new instance configured with a longCounters.PathCounters.- Returns:
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a new instance configured with a long
Counters.PathCounters.
equals
public boolean equals(Object obj)
- Overrides:
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equalsin classCountingPathVisitor
hashCode
public int hashCode()
- Overrides:
-
hashCodein classCountingPathVisitor
preVisitDirectory
public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes attributes) throws IOException
- Specified by:
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preVisitDirectoryin interfaceFileVisitor<Path> - Overrides:
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preVisitDirectoryin classCountingPathVisitor - Throws:
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IOException
visitFile
public FileVisitResult visitFile(Path file, BasicFileAttributes attributes) throws IOException
- Specified by:
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visitFilein interfaceFileVisitor<Path> - Overrides:
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visitFilein classCountingPathVisitor - Throws:
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IOException
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