com.github.fge.filesystem.path

Class UnixPathElementsFactory

java.lang.Object

com.github.fge.filesystem.path.PathElementsFactory

com.github.fge.filesystem.path.UnixPathElementsFactory

@ParametersAreNonnullByDefault
public final class UnixPathElementsFactory
extends PathElementsFactory

A PathElementsFactory for Unix-like paths

Field Summary

Fields inherited from class com.github.fge.filesystem.path.PathElementsFactory

NO_NAMES, parentToken

Constructor Summary

Constructors

Constructor and Description
UnixPathElementsFactory()

Method Summary

Methods

Modifier and Type	Method and Description
PathElements	getRootPathElements()
protected boolean	isAbsolute(PathElements pathElements) Check whether a PathElements represents an absolute path
protected boolean	isParent(String name) Check whether a name element represents the parent directory
protected boolean	isSelf(String name) Check whether a name element represents the current directory
protected boolean	isValidName(String name) Check whether a name element is valid
protected String[]	rootAndNames(String path) Split an input path into the root component and all name elements
protected String[]	splitNames(String names) Split a names-only input into individual name elements

Methods inherited from class com.github.fge.filesystem.path.PathElementsFactory

getSeparator, normalize, relativize, resolve, resolveSibling, toPathElements, toString, toUriPath

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

UnixPathElementsFactory

public UnixPathElementsFactory()

Method Detail

rootAndNames

protected String[] rootAndNames(String path)

Description copied from class: PathElementsFactory

Split an input path into the root component and all name elements

This method returns a two-element string array, where the first element is the root component and the second element is a string with all name elements and any trailing characters (if any) removed.

If the path has no root, the first element of the returned array must be null.

Specified by:

rootAndNames in class PathElementsFactory

Parameters:

path - the path

Returns:

see description

splitNames

protected String[] splitNames(String names)

Description copied from class: PathElementsFactory

Split a names-only input into individual name elements

The input is guaranteed to be well-formed (no root component, no root separator and no trailing characters). The name elements must be in their order of appearance in the input.

Specified by:

splitNames in class PathElementsFactory

Parameters:

names - the input string

Returns:

an array of the name elements, in their order of appearance

isValidName

protected boolean isValidName(String name)

Description copied from class: PathElementsFactory

Check whether a name element is valid

Specified by:

isValidName in class PathElementsFactory

Parameters:

name - the name to check

Returns:

true if the name is valid

isSelf

protected boolean isSelf(String name)

Description copied from class: PathElementsFactory

Check whether a name element represents the current directory

Specified by:

isSelf in class PathElementsFactory

Parameters:

name - the name to check

Returns:

true if the name represents the current directory

See Also:

PathElementsFactory.normalize(PathElements)

isParent

protected boolean isParent(String name)

Description copied from class: PathElementsFactory

Check whether a name element represents the parent directory

Specified by:

isParent in class PathElementsFactory

Parameters:

name - the name to check

Returns:

true if the name represents the parent directory

See Also:

PathElementsFactory.normalize(PathElements)

isAbsolute

protected boolean isAbsolute(PathElements pathElements)

Description copied from class: PathElementsFactory

Check whether a PathElements represents an absolute path

Specified by:

isAbsolute in class PathElementsFactory

Parameters:

pathElements - the instance to check

Returns:

true if the instance is an absolute path

See Also:

Path.isAbsolute()

getRootPathElements

public PathElements getRootPathElements()

Specified by:

getRootPathElements in class PathElementsFactory