Class goog.structs.Set.<T>
code »- All implemented interfaces:
goog.structs.Collection.<(T|null)>
A set that can contain both primitives and objects. Adding and removing elements is O(1). Primitives are treated as identical if they have the same type and convert to the same string. Objects are treated as identical only if they are references to the same object. WARNING: A goog.structs.Set can contain both 1 and (new Number(1)), because they are not the same. WARNING: Adding (new Number(1)) twice will yield two distinct elements, because they are two different objects. WARNING: Any object that is added to a goog.structs.Set will be modified! Because goog.getUid() is used to identify objects, every object in the set will be mutated.
Constructor
Instance Methods
code »__iterator__ ( opt_keys ) ⇒ !goog.iter.Iterator
Returns an iterator that iterates over the elements in this set.
!goog.iter.Iterator
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Adds all the values in the given collection to this set.
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code »clone ( ) ⇒ !goog.structs.Set.<T>
Creates a shallow clone of this set.
!goog.structs.Set.<T>
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code »containsAll ( col ) ⇒ boolean
Tests whether this set contains all the values in a given collection.
Repeated elements in the collection are ignored, e.g. (new
goog.structs.Set([1, 2])).containsAll([1, 1]) is True.
boolean
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code »difference ( col ) ⇒ !goog.structs.Set
Finds all values that are present in this set and not in the given
collection.
!goog.structs.Set
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Tests whether the given collection consists of the same elements as this set,
regardless of order, without repetition. Primitives are treated as equal if
they have the same type and convert to the same string; objects are treated
as equal if they are references to the same object. This operation is O(n).
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Finds all values that are present in both this set and the given collection.
code »isSubsetOf ( col ) ⇒ boolean
Tests whether the given collection contains all the elements in this set.
Primitives are treated as equal if they have the same type and convert to the
same string; objects are treated as equal if they are references to the same
object. This operation is O(n).
boolean
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Removes all values in the given collection from this set.
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Instance Properties
Class for Hash Map datastructure.
Static Functions
code »goog.structs.Set.getKey_ ( val ) ⇒ string
Obtains a unique key for an element of the set. Primitives will yield the
same key if they have the same type and convert to the same string. Object
references will yield the same key only if they refer to the same object.
string
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