com.ds.bpm.bpd.xml

类 Path

java.lang.Object

com.ds.bpm.bpd.xml.Path

public class Path
extends Object

Paths are always maintained in canonicalized form. That is, parent references (i.e., ../../) and duplicate separators are resolved. For example,

 new Path("/a/b").append("../foo/bar")
 

will yield the path

      /a/foo/bar
 

This class is not intended to be subclassed by clients but may be instantiated.

字段概要

字段

限定符和类型	字段和说明
static char	DEVICE_SEPARATOR Device separator character constant ":" used in paths.
static Path	EMPTY Constant value containing the empty path with no device.
static Path	ROOT Constant value containing the root path with no device.
static char	SEPARATOR Path separator character constant "/" used in paths.

构造器概要

构造器

构造器和说明
Path(String fullPath) Constructs a new path from the given string path.
Path(String device, String path) Constructs a new path from the given device id and string path.

方法概要

限定符和类型	方法和说明
static String	getRelativePath(Path fullPath, Path fBasePath)
boolean	isAbsolute()
int	matchingFirstSegments(Path anotherPath)
String	segment(int index)
int	segmentCount()
String[]	segments()
Path	setDevice(String value)
String	toOSString()

从类继承的方法 java.lang.Object

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

字段详细资料

SEPARATOR

public static final char SEPARATOR

Path separator character constant "/" used in paths.

另请参阅:

常量字段值

DEVICE_SEPARATOR

public static final char DEVICE_SEPARATOR

Device separator character constant ":" used in paths.

另请参阅:

常量字段值

ROOT

public static final Path ROOT

Constant value containing the root path with no device.

EMPTY

public static final Path EMPTY

Constant value containing the empty path with no device.

构造器详细资料

Path

public Path(String fullPath)

Constructs a new path from the given string path. The given string path must be valid. The path is canonicalized and double slashes are removed except at the beginning. (to handle UNC paths) All backslashes ('\') are replaced with forward slashes. ('/')

参数:

fullPath - the string path

Path

public Path(String device,
            String path)

Constructs a new path from the given device id and string path. The given string path must be valid. The path is canonicalized and double slashes are removed except at the beginning (to handle UNC paths). All backslashes ('\') are replaced with forward slashes. ('/')

参数:

device - the device id

path - the string path

另请参阅:

setDevice(java.lang.String)

方法详细资料

isAbsolute

public boolean isAbsolute()

matchingFirstSegments

public int matchingFirstSegments(Path anotherPath)

segment

public String segment(int index)

segmentCount

public int segmentCount()

segments

public String[] segments()

setDevice

public Path setDevice(String value)

toOSString

public String toOSString()

getRelativePath

public static String getRelativePath(Path fullPath,
                                     Path fBasePath)