zookeeper-client/com.loopfor.zookeeper/Path

Path

com.loopfor.zookeeper.Path

See thePath companion object

trait Path

Represents an ''absolute'' or ''relative'' path to a node in ZooKeeper.

An ''absolute'' path starts with the / character. All other forms are considered ''relative''. Paths are virtually identical to those on Unix file systems and may include both . and .. parts, indicating the current and parent node, respectively.

Examples:

"/"
"../foo"
"/foo/bar"
"./foo/../bar"

Attributes

Companion:: object
Graph
Supertypes: class Object
trait Matchable
class Any

Members list

Concise view

Value members

Abstract methods

Returns true if the path is absolute.

Attributes

Returns the name of the last part of the path.

Examples:

"" parent is ""
"/" parent is ""
"/foo" parent is "/"
"/foo/bar" parent is "/foo"
"foo/bar" parent is "foo"

Attributes

Returns:: the last part of path, which is an empty string if path is either "" or "/".

Returns the normalized form of this path.

The normalization process entails the removal of . and .. parts where possible.

Examples:

"/.." normalizes to "/"
"/foo/.." normalizes to "/"
"/foo/../bar" normalizes to "/bar"
"./foo" normalizes to "foo"
"foo/." normalizes to "foo"
"foo/.." normalizes to ""
"foo/./bar" normalizes to "foo/bar"
"foo/../bar" normalizes to "bar"

Attributes

Returns:: the normalized form of this path

Returns the parent path.

Attributes

Returns:: the parent of path
Throws:: NoSuchElementException
if removal of name from path yields "" or "/"

Returns the parent path wrapped in an Option.

Attributes

Returns:: a Some containing the parent of path or None if removal of name from path yields "" or "/"

Returns a sequence containing the parts of the path.

Parts represent the node names sandwiched between / characters. An ''absolute'' path, which is prefixed with /, always yields a sequence containing an empty string as the first element. The path "" contains no parts, hence an empty sequence is returned. In all other cases, parts are non-empty strings.

Examples:

"" parts ()
"/" parts ("/")
"/foo/bar" parts ("", "foo", "bar")
"foo/bar" parts ("foo", "bar")

Attributes

Returns:: a sequence containing the parts of path

Returns the path.

Attributes

Returns:: the path

Resolves the given path relative to this path.

Path resolution works as follows:

if path is empty, return this path
if path starts with /, return path
if this path is empty, return path
otherwise, return this path + / + path

Attributes

path: the path to resolve against this path
Returns:: a new path in which the given path is resolved relative to this path

Resolves the given path relative to this path.

Attributes

path: the path to resolve against this path
Returns:: a new path in which the givne path is resolved relative to this path

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