Dotty Documentation

0.3.0-bin-SNAPSHOT

class HashSet [ T ]
extends Set

A hash set that allows some privileged protected access to its internals

[-] Constructors

HashSet ( initialCapacity: Int , loadFactor: Float )

[-] Members

[+] private val initialCapacity : Int
[+] private var limit : Int
[+] private val loadFactor : Float
[+] private var rover : Int
[+] private var table : Array [ AnyRef ]
[+] private var used : Int
[+] def addEntries ( xs: TraversableOnce [ T ] ) : Unit

Add all entries in xs to set

[+] def addEntry ( x: T ) : Unit

Add entry x to set

[+] protected def addEntryAfterScan ( x: T ) : T

Privileged access: Add entry x at the last position where an unsuccsessful findEntryByHash or nextEntryByhash operation returned. Needs to immediately follow a findEntryByhash or nextEntryByHash operation that was unsucessful, i.e. that returned null.

[+] private def addEntryAt ( idx: Int , x: T ) : T

Add entry at x at index idx

[+] private def addOldEntry ( x: T ) : Unit
[+] private def allocate ( size: Int ) : Unit
[+] def clear ( ) : Unit

Remove all elements from this set and set back to initial configuration

[+] def findEntry ( x: T ) : T

The entry in the set such that x equals entry, or else null.

[+] protected def findEntryByHash ( hashCode: Int ) : T

Privileged access: Find first entry with given hashcode

[+] def findEntryOrUpdate ( x: T ) : T

Find entry such that x equals entry. If it exists, return it. If not, enter x in set and return x.

[+] private def growTable ( ) : Unit
[+] def hash ( x: T ) : Int

Hashcode, can be overridden

[+] private def index ( x: Int ) : Int

Turn hashode x into a table index

[+] def iterator : Iterator [ T ]

The iterator of all elements in the set

[+] private def limit_= ( x$1: Int ) : Unit
[+] protected def nextEntryByHash ( hashCode: Int ) : T

Privileged access: Find next entry with given hashcode. Needs to immediately follow a findEntryByhash or nextEntryByHash operation.

[+] private def rover_= ( x$1: Int ) : Unit
[+] def size : Int

The number of elements in the set

[+] private def table_= ( x$1: Array [ AnyRef ] ) : Unit
[+] override def toString ( ) : String
[+] private def used_= ( x$1: Int ) : Unit