BuckUnixPath (Buck)

java.lang.Object
- com.facebook.buck.core.filesystems.BuckUnixPath

All Implemented Interfaces:

PathWrapper, Comparable<Path>, Iterable<Path>, Path, Watchable
```
public abstract class BuckUnixPath
extends Object
implements Path, PathWrapper
```
Buck-specific implementation of java.nio.file.Path optimized for memory footprint

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class BuckUnixPath.InternalsForFastPaths
Top-secret internal accessors for use in FastPaths.

Nested Classes
Modifier and Type	Class and Description
`static class`	`BuckUnixPath.InternalsForFastPaths` Top-secret internal accessors for use in `FastPaths`.

Constructor Summary

Constructors
Modifier Constructor and Description

protected BuckUnixPath(BuckFileSystem fs, String[] segments)

Constructors
Modifier	Constructor and Description
`protected`	`BuckUnixPath(BuckFileSystem fs, String[] segments)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`int`	`compareTo(Path other)`
`BuckUnixPath`	`emptyPath()`
`boolean`	`endsWith(Path other)`
`boolean`	`endsWith(String other)`
`boolean`	`equals(Object ob)`
`Path`	`getFileName()`
`FileSystem`	`getFileSystem()`
`Path`	`getName(int index)`
`int`	`getNameCount()`
`Path`	`getParent()`
`Path`	`getPath()`
`Path`	`getRoot()`
`String[]`	`getSegmentsUnsafe()` Access path segments.
`int`	`hashCode()`
`boolean`	`isAbsolute()`
`boolean`	`isEmpty()`
`Iterator<Path>`	`iterator()`
`Path`	`normalize()`
`static BuckUnixPath`	`of(BuckFileSystem fs, String path)` Create a new instance of BuckUnixPath.
`WatchKey`	`register(WatchService watcher, WatchEvent.Kind<?>... events)`
`WatchKey`	`register(WatchService watcher, WatchEvent.Kind<?>[] events, WatchEvent.Modifier... modifiers)`
`Path`	`relativize(Path obj)`
`Path`	`resolve(Path obj)`
`Path`	`resolve(String other)`
`Path`	`resolveSibling(Path other)`
`Path`	`resolveSibling(String other)`
`boolean`	`startsWith(Path other)`
`boolean`	`startsWith(String other)`
`BuckUnixPath`	`subpath(int beginIndex, int endIndex)`
`Path`	`toAbsolutePath()`
`File`	`toFile()`
`Path`	`toRealPath(LinkOption... options)`
`String`	`toString()`
`URI`	`toUri()`

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

Methods inherited from interface java.lang.Iterable
forEach, spliterator

Methods inherited from interface com.facebook.buck.core.filesystems.PathWrapper
equals

- Constructor Detail
  - BuckUnixPath
```
protected BuckUnixPath(BuckFileSystem fs,
                       String[] segments)
```
- Method Detail
  - of
```
public static BuckUnixPath of(BuckFileSystem fs,
                              String path)
```
    Create a new instance of BuckUnixPath. The implementation may use interning.
    
    Parameters:
    
    fs - Filesystem that created this instance
    
    path - String representation of a path
  - isEmpty
```
public boolean isEmpty()
```
    Returns:
    
    true if this path is an empty path
  - emptyPath
```
public BuckUnixPath emptyPath()
```
    Returns:
    
    an empty path
  - getFileSystem
```
public FileSystem getFileSystem()
```
    Specified by:
    
    getFileSystem in interface PathWrapper
    
    Specified by:
    
    getFileSystem in interface Path
  - getRoot
```
public Path getRoot()
```
    Specified by:
    
    getRoot in interface Path
  - getFileName
```
public Path getFileName()
```
    Specified by:
    
    getFileName in interface Path
  - getParent
```
public Path getParent()
```
    Specified by:
    
    getParent in interface Path
  - getNameCount
```
public int getNameCount()
```
    Specified by:
    
    getNameCount in interface Path
  - getName
```
public Path getName(int index)
```
    Specified by:
    
    getName in interface Path
  - getSegmentsUnsafe
```
public String[] getSegmentsUnsafe()
```
    Access path segments. This operation must not be used anywhere except in ForwardRelativePath implementation.
  - subpath
```
public BuckUnixPath subpath(int beginIndex,
                            int endIndex)
```
    Specified by:
    
    subpath in interface Path
  - isAbsolute
```
public boolean isAbsolute()
```
    Specified by:
    
    isAbsolute in interface Path
  - resolve
```
public Path resolve(Path obj)
```
    Specified by:
    
    resolve in interface Path
  - resolve
```
public Path resolve(String other)
```
    Specified by:
    
    resolve in interface Path
  - resolveSibling
```
public Path resolveSibling(Path other)
```
    Specified by:
    
    resolveSibling in interface Path
  - resolveSibling
```
public Path resolveSibling(String other)
```
    Specified by:
    
    resolveSibling in interface Path
  - relativize
```
public Path relativize(Path obj)
```
    Specified by:
    
    relativize in interface Path
  - normalize
```
public Path normalize()
```
    Specified by:
    
    normalize in interface Path
  - compareTo
```
public int compareTo(Path other)
```
    Specified by:
    
    compareTo in interface Comparable<Path>
    
    Specified by:
    
    compareTo in interface Path
  - startsWith
```
public boolean startsWith(Path other)
```
    Specified by:
    
    startsWith in interface PathWrapper
    
    Specified by:
    
    startsWith in interface Path
  - endsWith
```
public boolean endsWith(Path other)
```
    Specified by:
    
    endsWith in interface PathWrapper
    
    Specified by:
    
    endsWith in interface Path
  - startsWith
```
public boolean startsWith(String other)
```
    Specified by:
    
    startsWith in interface Path
  - endsWith
```
public boolean endsWith(String other)
```
    Specified by:
    
    endsWith in interface PathWrapper
    
    Specified by:
    
    endsWith in interface Path
  - equals
```
public boolean equals(Object ob)
```
    Specified by:
    
    equals in interface PathWrapper
    
    Specified by:
    
    equals in interface Path
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface PathWrapper
    
    Specified by:
    
    hashCode in interface Path
    
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Specified by:
    
    toString in interface PathWrapper
    
    Specified by:
    
    toString in interface Path
    
    Overrides:
    
    toString in class Object
  - toAbsolutePath
```
public Path toAbsolutePath()
```
    Specified by:
    
    toAbsolutePath in interface Path
  - toRealPath
```
public Path toRealPath(LinkOption... options)
                throws IOException
```
    Specified by:
    
    toRealPath in interface Path
    
    Throws:
    
    IOException
  - toFile
```
public File toFile()
```
    Specified by:
    
    toFile in interface Path
  - toUri
```
public URI toUri()
```
    Specified by:
    
    toUri in interface Path
  - register
```
public WatchKey register(WatchService watcher,
                         WatchEvent.Kind<?>[] events,
                         WatchEvent.Modifier... modifiers)
                  throws IOException
```
    Specified by:
    
    register in interface Path
    
    Specified by:
    
    register in interface Watchable
    
    Throws:
    
    IOException
  - register
```
public WatchKey register(WatchService watcher,
                         WatchEvent.Kind<?>... events)
                  throws IOException
```
    Specified by:
    
    register in interface Path
    
    Specified by:
    
    register in interface Watchable
    
    Throws:
    
    IOException
  - iterator
```
public Iterator<Path> iterator()
```
    Specified by:
    
    iterator in interface Iterable<Path>
    
    Specified by:
    
    iterator in interface Path
  - getPath
```
public Path getPath()
```
    Specified by:
    
    getPath in interface PathWrapper

Class BuckUnixPath

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Methods inherited from interface com.facebook.buck.core.filesystems.PathWrapper

Constructor Detail

BuckUnixPath

Method Detail

of

isEmpty

emptyPath

getFileSystem

getRoot

getFileName

getParent

getNameCount

getName

getSegmentsUnsafe

subpath

isAbsolute

resolve

resolve

resolveSibling

resolveSibling

relativize

normalize

compareTo

startsWith

endsWith

startsWith

endsWith

equals

hashCode

toString

toAbsolutePath

toRealPath

toFile

toUri

register

register

iterator

getPath