java.lang.Object
- java.io.File
- - org.infinispan.io.GridFile

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<java.io.File>
```
public class GridFile
extends java.io.File
```
Subclass of File to iterate through directories and files in a grid

Author:

Bela Ban, Marko Luksa

See Also:

Serialized Form

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class GridFile.Metadata

Field Summary
- Fields inherited from class java.io.File
  pathSeparator, pathSeparatorChar, separator, separatorChar

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.lang.String[]`	`_list(java.lang.Object filter)`
`protected java.io.File[]`	`_listFiles(java.lang.Object filter)`
`boolean`	`canExecute()`
`boolean`	`canRead()`
`boolean`	`canWrite()`
`protected boolean`	`checkParentDirs(java.lang.String path, boolean createIfAbsent)`	Checks whether the parent directories are present (and are directories).
`int`	`compareTo(java.io.File file)`
`boolean`	`createNewFile()`
`boolean`	`delete()`
`void`	`deleteOnExit()`
`boolean`	`equals(java.lang.Object obj)`
`boolean`	`exists()`
`protected static java.lang.String`	`filename(java.lang.String fullPath)`
`java.io.File`	`getAbsoluteFile()`
`java.lang.String`	`getAbsolutePath()`
`java.io.File`	`getCanonicalFile()`
`java.lang.String`	`getCanonicalPath()`
`int`	`getChunkSize()`	Guaranteed to be a power of two
`long`	`getFreeSpace()`
`java.lang.String`	`getName()`
`java.lang.String`	`getParent()`
`java.io.File`	`getParentFile()`
`java.lang.String`	`getPath()`	Returns path of this file.
`long`	`getTotalSpace()`
`long`	`getUsableSpace()`
`int`	`hashCode()`
`protected void`	`initChunkSizeFromMetadata()`
`boolean`	`isAbsolute()`
`protected static boolean`	`isChildOf(java.lang.String parent, java.lang.String child)`	Verifies whether child is a child (dir or file) of parent
`boolean`	`isDirectory()`
`boolean`	`isFile()`
`boolean`	`isHidden()`
`long`	`lastModified()`
`long`	`length()`
`java.lang.String[]`	`list()`
`java.lang.String[]`	`list(java.io.FilenameFilter filter)`
`java.io.File[]`	`listFiles()`
`java.io.File[]`	`listFiles(java.io.FileFilter filter)`
`java.io.File[]`	`listFiles(java.io.FilenameFilter filter)`
`boolean`	`mkdir()`
`boolean`	`mkdirs()`
`boolean`	`renameTo(java.io.File dest)`
`boolean`	`setExecutable(boolean executable)`
`boolean`	`setExecutable(boolean executable, boolean ownerOnly)`
`boolean`	`setLastModified(long time)`
`boolean`	`setReadable(boolean readable)`
`boolean`	`setReadable(boolean readable, boolean ownerOnly)`
`boolean`	`setReadOnly()`
`boolean`	`setWritable(boolean writable)`
`boolean`	`setWritable(boolean writable, boolean ownerOnly)`
`java.lang.String`	`toString()`
`java.net.URI`	`toURI()`
`java.net.URL`	`toURL()`

Methods inherited from class java.io.File
createTempFile, createTempFile, listRoots, toPath

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Method Detail
  - getName
```
public java.lang.String getName()
```
    Overrides:
    
    getName in class java.io.File
  - getPath
```
public java.lang.String getPath()
```
    Returns path of this file. To avoid issues arising from file separator differences between different operative systems, the path returned always uses Unix-like path separator, '/' character. Any client code calling this method should bear that if disecting the path.
    
    Overrides:
    
    getPath in class java.io.File
    
    Returns:
    
    String containing path of file.
  - getAbsolutePath
```
public java.lang.String getAbsolutePath()
```
    Overrides:
    
    getAbsolutePath in class java.io.File
  - getAbsoluteFile
```
public java.io.File getAbsoluteFile()
```
    Overrides:
    
    getAbsoluteFile in class java.io.File
  - getCanonicalPath
```
public java.lang.String getCanonicalPath()
                                  throws java.io.IOException
```
    Overrides:
    
    getCanonicalPath in class java.io.File
    
    Throws:
    
    java.io.IOException
  - getCanonicalFile
```
public java.io.File getCanonicalFile()
                              throws java.io.IOException
```
    Overrides:
    
    getCanonicalFile in class java.io.File
    
    Throws:
    
    java.io.IOException
  - isAbsolute
```
public boolean isAbsolute()
```
    Overrides:
    
    isAbsolute in class java.io.File
  - renameTo
```
public boolean renameTo(java.io.File dest)
```
    Overrides:
    
    renameTo in class java.io.File
  - deleteOnExit
```
public void deleteOnExit()
```
    Overrides:
    
    deleteOnExit in class java.io.File
  - length
```
public long length()
```
    Overrides:
    
    length in class java.io.File
  - getChunkSize
```
public int getChunkSize()
```
    Guaranteed to be a power of two
  - createNewFile
```
public boolean createNewFile()
                      throws java.io.IOException
```
    Overrides:
    
    createNewFile in class java.io.File
    
    Throws:
    
    java.io.IOException
  - delete
```
public boolean delete()
```
    Overrides:
    
    delete in class java.io.File
  - mkdir
```
public boolean mkdir()
```
    Overrides:
    
    mkdir in class java.io.File
  - mkdirs
```
public boolean mkdirs()
```
    Overrides:
    
    mkdirs in class java.io.File
  - exists
```
public boolean exists()
```
    Overrides:
    
    exists in class java.io.File
  - getParent
```
public java.lang.String getParent()
```
    Overrides:
    
    getParent in class java.io.File
  - getParentFile
```
public java.io.File getParentFile()
```
    Overrides:
    
    getParentFile in class java.io.File
  - lastModified
```
public long lastModified()
```
    Overrides:
    
    lastModified in class java.io.File
  - setLastModified
```
public boolean setLastModified(long time)
```
    Overrides:
    
    setLastModified in class java.io.File
  - list
```
public java.lang.String[] list()
```
    Overrides:
    
    list in class java.io.File
  - list
```
public java.lang.String[] list(java.io.FilenameFilter filter)
```
    Overrides:
    
    list in class java.io.File
  - listFiles
```
public java.io.File[] listFiles()
```
    Overrides:
    
    listFiles in class java.io.File
  - listFiles
```
public java.io.File[] listFiles(java.io.FilenameFilter filter)
```
    Overrides:
    
    listFiles in class java.io.File
  - listFiles
```
public java.io.File[] listFiles(java.io.FileFilter filter)
```
    Overrides:
    
    listFiles in class java.io.File
  - isDirectory
```
public boolean isDirectory()
```
    Overrides:
    
    isDirectory in class java.io.File
  - isFile
```
public boolean isFile()
```
    Overrides:
    
    isFile in class java.io.File
  - initChunkSizeFromMetadata
```
protected void initChunkSizeFromMetadata()
```
  - _listFiles
```
protected java.io.File[] _listFiles(java.lang.Object filter)
```
  - _list
```
protected java.lang.String[] _list(java.lang.Object filter)
```
  - isChildOf
```
protected static boolean isChildOf(java.lang.String parent,
                                   java.lang.String child)
```
    Verifies whether child is a child (dir or file) of parent
    
    Parameters:
    
    parent -
    
    child -
    
    Returns:
    
    True if child is a child, false otherwise
  - filename
```
protected static java.lang.String filename(java.lang.String fullPath)
```
  - checkParentDirs
```
protected boolean checkParentDirs(java.lang.String path,
                                  boolean createIfAbsent)
                           throws java.io.IOException
```
    Checks whether the parent directories are present (and are directories). If createIfAbsent is true, creates missing dirs
    
    Parameters:
    
    path -
    
    createIfAbsent -
    
    Returns:
    
    Throws:
    
    java.io.IOException
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.io.File
  - canRead
```
public boolean canRead()
```
    Overrides:
    
    canRead in class java.io.File
  - canWrite
```
public boolean canWrite()
```
    Overrides:
    
    canWrite in class java.io.File
  - isHidden
```
public boolean isHidden()
```
    Overrides:
    
    isHidden in class java.io.File
  - canExecute
```
public boolean canExecute()
```
    Overrides:
    
    canExecute in class java.io.File
  - compareTo
```
public int compareTo(java.io.File file)
```
    Specified by:
    
    compareTo in interface java.lang.Comparable<java.io.File>
    
    Overrides:
    
    compareTo in class java.io.File
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.io.File
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.io.File
  - toURL
```
public java.net.URL toURL()
                   throws java.net.MalformedURLException
```
    Overrides:
    
    toURL in class java.io.File
    
    Throws:
    
    java.net.MalformedURLException
  - toURI
```
public java.net.URI toURI()
```
    Overrides:
    
    toURI in class java.io.File
  - setReadOnly
```
public boolean setReadOnly()
```
    Overrides:
    
    setReadOnly in class java.io.File
  - setWritable
```
public boolean setWritable(boolean writable,
                           boolean ownerOnly)
```
    Overrides:
    
    setWritable in class java.io.File
  - setWritable
```
public boolean setWritable(boolean writable)
```
    Overrides:
    
    setWritable in class java.io.File
  - setReadable
```
public boolean setReadable(boolean readable,
                           boolean ownerOnly)
```
    Overrides:
    
    setReadable in class java.io.File
  - setReadable
```
public boolean setReadable(boolean readable)
```
    Overrides:
    
    setReadable in class java.io.File
  - setExecutable
```
public boolean setExecutable(boolean executable,
                             boolean ownerOnly)
```
    Overrides:
    
    setExecutable in class java.io.File
  - setExecutable
```
public boolean setExecutable(boolean executable)
```
    Overrides:
    
    setExecutable in class java.io.File
  - getTotalSpace
```
public long getTotalSpace()
```
    Overrides:
    
    getTotalSpace in class java.io.File
  - getFreeSpace
```
public long getFreeSpace()
```
    Overrides:
    
    getFreeSpace in class java.io.File
  - getUsableSpace
```
public long getUsableSpace()
```
    Overrides:
    
    getUsableSpace in class java.io.File

Class GridFile

Nested Class Summary

Field Summary

Fields inherited from class java.io.File

Method Summary

Methods inherited from class java.io.File

Methods inherited from class java.lang.Object

Method Detail

getName

getPath

getAbsolutePath

getAbsoluteFile

getCanonicalPath

getCanonicalFile

isAbsolute

renameTo

deleteOnExit

length

getChunkSize

createNewFile

delete

mkdir

mkdirs

exists

getParent

getParentFile

lastModified

setLastModified

list

list

listFiles

listFiles

listFiles

isDirectory

isFile

initChunkSizeFromMetadata

_listFiles

_list

isChildOf

filename

checkParentDirs

equals

canRead

canWrite

isHidden

canExecute

compareTo

hashCode

toString

toURL

toURI

setReadOnly

setWritable

setWritable

setReadable

setReadable

setExecutable

setExecutable

getTotalSpace

getFreeSpace

getUsableSpace