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scala3-compiler-bootstrapped/dotty.tools/dotty.tools.io/Directory

Directory

dotty.tools.io.Directory
See theDirectory companion object
class Directory(jpath: JPath) extends Path

An abstraction for directories.

Attributes

Authors:

Paul Phillips

Since

2.8 ''Note: This is library is considered experimental and should not be used unless you know what you are doing.''

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

Members list

Value members

Concrete methods

def deepList(depth: Int): Iterator[Path]

If optional depth argument is not given, will recurse until it runs out of contents.

If optional depth argument is not given, will recurse until it runs out of contents.

Attributes

def list: Iterator[Path]

An iterator over the contents of this directory.

An iterator over the contents of this directory.

Attributes

override def normalize: Directory

Attributes

Definition Classes
override def toAbsolute: Directory

Attributes

Definition Classes
override def toDirectory: Directory

Attributes

Definition Classes
override def toFile: File

Attributes

Definition Classes
override def walkFilter(cond: Path => Boolean): Iterator[Path]

If this path is a directory, recursively iterate over its contents. The supplied condition is a filter which is applied to each element, with that branch of the tree being closed off if it is false. So for example if the condition is false for some subdirectory, nothing under that directory will be in the Iterator. If it's true, all files for which the condition holds and are directly in that subdirectory are in the Iterator, and all sub-subdirectories are recursively evaluated

If this path is a directory, recursively iterate over its contents. The supplied condition is a filter which is applied to each element, with that branch of the tree being closed off if it is false. So for example if the condition is false for some subdirectory, nothing under that directory will be in the Iterator. If it's true, all files for which the condition holds and are directly in that subdirectory are in the Iterator, and all sub-subdirectories are recursively evaluated

Attributes

Definition Classes

Inherited methods

def /(child: File): File

Attributes

Inherited from:
Path
def /(child: Directory): Directory

Attributes

Inherited from:
Path
def /(child: Path): Path

Attributes

Inherited from:
Path
def /(child: String): Path

Creates a new Path with the specified path appended. Assumes the type of the new component implies the type of the result.

Creates a new Path with the specified path appended. Assumes the type of the new component implies the type of the result.

Attributes

Inherited from:
Path
def addExtension(ext: String): Path

Attributes

Inherited from:
Path
def canRead: Boolean

Attributes

Inherited from:
Path
def canWrite: Boolean

Attributes

Inherited from:
Path
def changeExtension(ext: String): Path

Attributes

Inherited from:
Path
def createDirectory(force: Boolean, failIfExists: Boolean): Directory

Attributes

Inherited from:
Path
def createFile(failIfExists: Boolean): File

Attributes

Inherited from:
Path
def delete(): Unit

Attributes

Inherited from:
Path
def deleteRecursively(): Boolean

Deletes the path recursively. Returns false on failure. Use with caution!

Deletes the path recursively. Returns false on failure. Use with caution!

Attributes

Inherited from:
Path
def endsWith(other: Path): Boolean

Attributes

Inherited from:
Path
override def equals(other: Any): Boolean

Compares the receiver object (this) with the argument object (that) for equivalence.

Compares the receiver object (this) with the argument object (that) for equivalence.

Any implementation of this method should be an equivalence relation:

  • It is reflexive: for any instance x of type Any, x.equals(x) should return true.
  • It is symmetric: for any instances x and y of type Any, x.equals(y) should return true if and only if y.equals(x) returns true.
  • It is transitive: for any instances x, y, and z of type Any if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.

If you override this method, you should verify that your implementation remains an equivalence relation. Additionally, when overriding this method it is usually necessary to override hashCode to ensure that objects which are "equal" (o1.equals(o2) returns true) hash to the same scala.Int. (o1.hashCode.equals(o2.hashCode)).

Value parameters

that

the object to compare against this object for equality.

Attributes

Returns

true if the receiver object is equivalent to the argument; false otherwise.

Definition Classes
Path -> Any
Inherited from:
Path
def exists: Boolean

Attributes

Inherited from:
Path
def extension: String

Attributes

Inherited from:
Path
def hasExtension(ext: String, exts: String*): Boolean

Attributes

Inherited from:
Path
override def hashCode(): Int

Calculate a hash code value for the object.

Calculate a hash code value for the object.

The default hashing algorithm is platform dependent.

Note that it is allowed for two objects to have identical hash codes (o1.hashCode.equals(o2.hashCode)) yet not be equal (o1.equals(o2) returns false). A degenerate implementation could always return 0. However, it is required that if two objects are equal (o1.equals(o2) returns true) that they have identical hash codes (o1.hashCode.equals(o2.hashCode)). Therefore, when overriding this method, be sure to verify that the behavior is consistent with the equals method.

Attributes

Returns

the hash code value for this object.

Definition Classes
Path -> Any
Inherited from:
Path
def ifDirectory[T](f: Directory => T): Option[T]

Attributes

Inherited from:
Path
def ifFile[T](f: File => T): Option[T]

Attributes

Inherited from:
Path
def isAbsolute: Boolean

Attributes

Inherited from:
Path
def isDirectory: Boolean

Attributes

Inherited from:
Path
def isEmpty: Boolean

Attributes

Inherited from:
Path
def isFile: Boolean

Attributes

Inherited from:
Path
def isFresher(other: Path): Boolean

Attributes

Inherited from:
Path
def isSame(other: Path): Boolean

Attributes

Inherited from:
Path
def lastModified: FileTime

Attributes

Inherited from:
Path
def length: Long

Attributes

Inherited from:
Path
def name: String

Attributes

Inherited from:
Path
def parent: Directory

Attributes

Returns

The path of the parent directory, or root if path is already root

Inherited from:
Path
def parents: List[Directory]

Attributes

Inherited from:
Path
def path: String

Attributes

Inherited from:
Path
def relativize(other: Path): Path

Attributes

Inherited from:
Path
def resolve(other: Path): Path

Attributes

Inherited from:
Path
def segments: List[String]

Attributes

Inherited from:
Path
def stripExtension: String

Attributes

Inherited from:
Path
def toAbsoluteWithRoot(root: Path): Path

If this path is absolute, returns it: otherwise, returns an absolute path made up of root / this.

If this path is absolute, returns it: otherwise, returns an absolute path made up of root / this.

Attributes

Inherited from:
Path
def toCanonical: Path

Attributes

Inherited from:
Path
override def toString(): String

Returns a string representation of the object.

Returns a string representation of the object.

The default representation is platform dependent.

Attributes

Returns

a string representation of the object.

Definition Classes
Path -> Any
Inherited from:
Path
def toURI: URI

Attributes

Inherited from:
Path
def toURL: URL

Attributes

Inherited from:
Path
def truncate(): Boolean

Attributes

Inherited from:
Path
def walk: Iterator[Path]

Equivalent to walkFilter(_ => true).

Equivalent to walkFilter(_ => true).

Attributes

Inherited from:
Path

Inherited fields

val separator: Char

Attributes

Inherited from:
Path
val separatorStr: String

Attributes

Inherited from:
Path
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Copyright (c) 2002-2023, LAMP/EPFL
Copyright (c) 2002-2023, LAMP/EPFL