| Package | com.yworks.bridge.util |
| Class | public class Collections |
| Inheritance | Collections  YObject Object |
| Method | Defined By | ||
|---|---|---|---|
Collections(init:Boolean = true) | Collections | ||
addAll(c:Collection, a:Vector.<Object>):Boolean [static]
Adds all the specified elements to the specified collection
| Collections | ||
binarySearch(list:List, object:Object):int [static]
Performs a binary search for the specified element in the specified sorted List. | Collections | ||
[static]
Performs a binary search for the specified element in the specified sorted List using the specified Comparator. | Collections | ||
[static]
Copies the elements from the source list to the destination list. | Collections | ||
[static]
Returns true if the collections have no elements in common
| Collections | ||
[static]
Returns a type-safe empty, immutable com.yworks.bridge.util.List. | Collections | ||
[static]
Returns a type-safe empty, immutable com.yworks.bridge.util.Map. | Collections | ||
[static]
Returns a type-safe empty, immutable com.yworks.bridge.util.Set. | Collections | ||
 | equals(o:Object):Boolean | YObject | |
[static]
Fills the specified List with the specified element. | Collections | ||
frequency(c:Collection, o:Object):int [static]
Returns the number of elements in the Collection that match the Object passed. | Collections | ||
getClass():Class [override] | Collections | ||
| hashCode():int | YObject | |
[static]
Searches the list for sublist and answers the beginning index of the first occurrence. | Collections | ||
[static]
Searches the list for sublist and answers the beginning index of the last occurrence. | Collections | ||
max(collection:Collection):Object [static]
Searches the specified Collection for the maximum element. | Collections | ||
[static]
Searches the specified Collection for the maximum element using the specified Comparator. | Collections | ||
min(collection:Collection):Object [static]
Searches the specified Collection for the minimum element. | Collections | ||
[static]
Searches the specified Collection for the minimum element using the specified Comparator. | Collections | ||
[static]
Answers a List containing the specified number of the specified element. | Collections | ||
replaceAll(list:List, obj:Object, obj2:Object):Boolean [static]
Replaces all occurrences of Object obj in list with newObj. | Collections | ||
[static]
Returns the supplied List with the order of its contained elements reversed. | Collections | ||
[static]
A Comparator which reverses the natural order of the elements. | Collections | ||
[static]
Returns a Comparator that reverses the order of the Comparator passed. | Collections | ||
[static]
Rotates the elements in List list by the distance dist. | Collections | ||
[static]
Moves every element of the List to a random new position in the list. | Collections | ||
[static]
Moves every element of the List to a random new position in the list using the specified random number generator. | Collections | ||
[static]
Answers a Set containing the specified element. | Collections | ||
singletonList(object:Object):List [static]
Answers a List containing the specified element. | Collections | ||
singletonMap(key:Object, value:Object):Map [static]
Answers a Map containing the specified key and value. | Collections | ||
[static]
Sorts the specified List using the specified Comparator. | Collections | ||
[static]
Sorts the specified List in ascending order. | Collections | ||
[static]
Swaps the elements of List list at indices index1 and index2
| Collections | ||
[static]
Answers a wrapper on the specified Collection which synchronizes all access to the Collection. | Collections | ||
[static]
Answers a wrapper on the specified List which synchronizes all access to the List. | Collections | ||
[static]
Answers a wrapper on the specified Map which synchronizes all access to the Map. | Collections | ||
[static]
Answers a wrapper on the specified Set which synchronizes all access to the Set. | Collections | ||
[static]
Answers a wrapper on the specified SortedMap which synchronizes all access to the SortedMap. | Collections | ||
[static]
Answers a wrapper on the specified SortedSet which synchronizes all access to the SortedSet. | Collections | ||
[static]
Answers a wrapper on the specified Collection which throws an UnsupportedOperationException whenever an attempt is made to modify the Collection. | Collections | ||
[static]
Answers a wrapper on the specified List which throws an UnsupportedOperationException whenever an attempt is made to modify the List. | Collections | ||
[static]
Answers a wrapper on the specified Map which throws an UnsupportedOperationException whenever an attempt is made to modify the Map. | Collections | ||
[static]
Answers a wrapper on the specified Set which throws an UnsupportedOperationException whenever an attempt is made to modify the Set. | Collections | ||
[static]
Answers a wrapper on the specified SortedMap which throws an UnsupportedOperationException whenever an attempt is made to modify the SortedMap. | Collections | ||
[static]
Answers a wrapper on the specified SortedSet which throws an UnsupportedOperationException whenever an attempt is made to modify the SortedSet. | Collections | ||
| Constant | Defined By | ||
|---|---|---|---|
| EMPTY_LIST : List [static]
An immutable, serializable, empty List. | Collections | ||
| EMPTY_MAP : Map [static]
An immutable, serializable, empty Map. | Collections | ||
| EMPTY_SET : Set [static]
An immutable, serializable, empty Set. | Collections | ||
| Collections | () | Constructor |
Hide Inherited Public Methods
Show Inherited Public Methodspublic function Collections(init:Boolean = true)init:Boolean (default = true) |
| addAll | () | method |
public static function addAll(c:Collection, a:Vector.<Object>):BooleanAdds all the specified elements to the specified collection
Parameters
c:Collection — the collection the elements are to be inserted into
| |
a:Vector.<Object> — the elements to insert
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Boolean — true if the collection changed during insertion
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flash.errors:IllegalOperationError — when the method is not supported
| |
ReferenceError — when c or elements is null, or elements contains one or more null elements and c doesn't support null elements
|
| binarySearch | () | method |
public static function binarySearch(list:List, object:Object):intPerforms a binary search for the specified element in the specified sorted List.
Parameters
list:List — the sorted List to search
| |
object:Object — the element to find
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int — the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
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TypeError — when an element in the List or the search element does not implement Comparable, or cannot be compared to each other
|
| binarySearchWithComparator | () | method |
public static function binarySearchWithComparator(list:List, object:Object, comparator:Comparator):intPerforms a binary search for the specified element in the specified sorted List using the specified Comparator.
Parameters
list:List — the sorted List to search
| |
object:Object — the element to find
| |
comparator:Comparator — the Comparator. If the comparator is null then the search uses the objects' natural ordering.
|
int — the non-negative index of the element, or a negative index which is the -index - 1 where the element would be inserted
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TypeError — when an element in the list and the searched element cannot be compared to each other using the Comparator
|
| copy | () | method |
public static function copy(destination:List, source:List):voidCopies the elements from the source list to the destination list.
Parameters
destination:List | |
source:List |
RangeError — when the destination List is smaller than the source List
| |
flash.errors:IllegalOperationError — when replacing an element in the destination list is not supported
|
| disjoint | () | method |
public static function disjoint(c1:Collection, c2:Collection):BooleanReturns true if the collections have no elements in common
Parameters
c1:Collection — the first collection
| |
c2:Collection — the second collection
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Boolean — true if the collections have no elements in common
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ReferenceError — if one of the collections is null
|
| emptyList | () | method |
public static function emptyList():ListReturns a type-safe empty, immutable com.yworks.bridge.util.List.
ReturnsList — An empty com.yworks.bridge.util.List.
|
See also
| emptyMap | () | method |
public static function emptyMap():MapReturns a type-safe empty, immutable com.yworks.bridge.util.Map.
ReturnsMap — An empty com.yworks.bridge.util.Map.
|
See also
| emptySet | () | method |
public static function emptySet():SetReturns a type-safe empty, immutable com.yworks.bridge.util.Set.
ReturnsSet — An empty com.yworks.bridge.util.Set.
|
See also
| fill | () | method |
public static function fill(list:List, object:Object):voidFills the specified List with the specified element.
Parameters
list:List — the List to fill
| |
object:Object — the fill element
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flash.errors:IllegalOperationError — when replacing an element in the List is not supported
|
| frequency | () | method |
public static function frequency(c:Collection, o:Object):int
Returns the number of elements in the Collection that match the Object passed.
If the Object is null, then the number of null elements is returned.
Parameters
c:Collection — The Collection to search.
| |
o:Object — The Object to search for.
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int — The number of matching elements.
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ReferenceError — if the Collection parameter is null.
|
| getClass | () | method |
override public function getClass():ClassReturnsClass |
| indexOfSubList | () | method |
public static function indexOfSubList(list:List, sublist:List):int
Searches the list for sublist and answers the beginning index of the first occurrence.
-1 is returned if the sublist does not exist in list.
Parameters
list:List — the List to search sublist in
| |
sublist:List — the List to search in list
|
int — the beginning index of the first occurrence of sublist in list, or -1
|
| lastIndexOfSubList | () | method |
public static function lastIndexOfSubList(list:List, sublist:List):int
Searches the list for sublist and answers the beginning index of the last occurrence.
-1 is returned if the sublist does not exist in list.
Parameters
list:List — the List to search sublist in
| |
sublist:List — the List to search in list
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int — the beginning index of the last occurrence of sublist in list, or -1
|
| max | () | method |
public static function max(collection:Collection):ObjectSearches the specified Collection for the maximum element.
Parameters
collection:Collection — the Collection to search
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Object — the maximum element in the Collection
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TypeError — when an element in the Collection does not implement Comparable or elements cannot be compared to each other
|
| max2 | () | method |
public static function max2(collection:Collection, comparator:Comparator):ObjectSearches the specified Collection for the maximum element using the specified Comparator.
Parameters
collection:Collection — the Collection to search
| |
comparator:Comparator — the Comparator
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Object — the maximum element in the Collection
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TypeError — when elements in the Collection cannot be compared to each other using the Comparator
|
| min | () | method |
public static function min(collection:Collection):ObjectSearches the specified Collection for the minimum element.
Parameters
collection:Collection — the Collection to search
|
Object — the minimum element in the Collection
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TypeError — when an element in the Collection does not implement Comparable or elements cannot be compared to each other
|
| min2 | () | method |
public static function min2(collection:Collection, comparator:Comparator):ObjectSearches the specified Collection for the minimum element using the specified Comparator.
Parameters
collection:Collection — the Collection to search
| |
comparator:Comparator — the Comparator
|
Object — the minimum element in the Collection
|
TypeError — when elements in the Collection cannot be compared to each other using the Comparator
|
| nCopies | () | method |
public static function nCopies(length:int, object:Object):ListAnswers a List containing the specified number of the specified element. The list cannot be modified.
Parameters
length:int — the size of the returned List
| |
object:Object — the element
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List — a List containing length copies of the element
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IllegalArgumentException — when length < 0
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| replaceAll | () | method |
public static function replaceAll(list:List, obj:Object, obj2:Object):Boolean
Replaces all occurrences of Object obj in list with newObj.
If the obj is null, then all occurrences of null is replaced with newObj.
Parameters
list:List — the List to modify
| |
obj:Object — the Object to find and replace occurrences of.
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obj2:Object — the Object to replace all occurrences of obj in list
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Boolean — true, if at least one occurrence of obj has been found in list
|
flash.errors:IllegalOperationError — if the list does not support setting elements
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| reverse | () | method |
public static function reverse(list:List):void
Returns the supplied List with the order of its contained elements reversed.
Parameters
list:List — the List to reverse
|
flash.errors:IllegalOperationError — when replacing an element in the List is not supported
|
| reverseOrder | () | method |
public static function reverseOrder():ComparatorA Comparator which reverses the natural order of the elements.
ReturnsComparator — A Comparator instance.
|
See also
| reverseOrder2 | () | method |
public static function reverseOrder2(c:Comparator):Comparator
Returns a Comparator that reverses the order of the Comparator passed.
If the Comparator passed is null, then this method is equivalent to reverseOrder().
The Comparator that's returned is java.io.Serializable if the Comparator passed is serializable or null.
Parameters
c:Comparator — The Comparator to reverse or null.
|
Comparator — A Comparator instance.
|
See also
| rotate | () | method |
public static function rotate(lst:List, dist:int):void
Rotates the elements in List list by the distance dist.
E.g. for a given list with elements [1, 2, 3, 4, 5, 6, 7, 8, 9, 0], calling rotate(list, 3) or rotate(list, -7) would modify the list to look like this: [8, 9, 0, 1, 2, 3, 4, 5, 6, 7].
Parameters
lst:List | |
dist:int — It can be any integer: 0, positive, negative, larger than the list size
|
| shuffle | () | method |
public static function shuffle(list:List):voidMoves every element of the List to a random new position in the list.
Parameters
list:List — the List to shuffle
|
flash.errors:IllegalOperationError — when replacing an element in the List is not supported
|
| shuffle2 | () | method |
public static function shuffle2(list:List, random:Random):voidMoves every element of the List to a random new position in the list using the specified random number generator.
Parameters
list:List — the List to shuffle
| |
random:Random — the random number generator
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flash.errors:IllegalOperationError — when replacing an element in the List is not supported
|
| singleton | () | method |
public static function singleton(object:Object):SetAnswers a Set containing the specified element. The set cannot be modified.
Parameters
object:Object — the element
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Set — a Set containing the element
|
| singletonList | () | method |
public static function singletonList(object:Object):ListAnswers a List containing the specified element. The list cannot be modified.
Parameters
object:Object — the element
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List — a List containing the element
|
| singletonMap | () | method |
public static function singletonMap(key:Object, value:Object):MapAnswers a Map containing the specified key and value. The map cannot be modified.
Parameters
key:Object — the key
| |
value:Object — the value
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Map — a Map containing the key and value
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| sort | () | method |
public static function sort(list:List, comparator:Comparator):voidSorts the specified List using the specified Comparator.
Parameters
list:List — the List to be sorted
| |
comparator:Comparator — the Comparator
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TypeError — when elements in the List cannot be compared to each other using the Comparator
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| sort2 | () | method |
public static function sort2(list:List):voidSorts the specified List in ascending order.
Parameters
list:List — the List to be sorted
|
TypeError — when an element in the List does not implement Comparable or elements cannot be compared to each other
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| swap | () | method |
public static function swap(list:List, index1:int, index2:int):void
Swaps the elements of List list at indices index1 and index2
Parameters
list:List — the List to manipulate on
| |
index1:int — int position of the first element to swap with the element in index2
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index2:int — int position of the other element
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RangeError — if index1 or index2 is out of range of this list
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| synchronizedCollection | () | method |
public static function synchronizedCollection(collection:Collection):CollectionAnswers a wrapper on the specified Collection which synchronizes all access to the Collection.
Parameters
collection:Collection — the Collection
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Collection — a synchronized Collection
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| synchronizedList | () | method |
public static function synchronizedList(list:List):ListAnswers a wrapper on the specified List which synchronizes all access to the List.
Parameters
list:List — the List
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List — a synchronized List
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| synchronizedMap | () | method |
public static function synchronizedMap(map:Map):MapAnswers a wrapper on the specified Map which synchronizes all access to the Map.
Parameters
map:Map — the Map
|
Map — a synchronized Map
|
| synchronizedSet | () | method |
public static function synchronizedSet(_set:Set):SetAnswers a wrapper on the specified Set which synchronizes all access to the Set.
Parameters
_set:Set — the Set
|
Set — a synchronized Set
|
| synchronizedSortedMap | () | method |
public static function synchronizedSortedMap(map:SortedMap):SortedMapAnswers a wrapper on the specified SortedMap which synchronizes all access to the SortedMap.
Parameters
map:SortedMap — the SortedMap
|
SortedMap — a synchronized SortedMap
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| synchronizedSortedSet | () | method |
public static function synchronizedSortedSet(_set:SortedSet):SortedSetAnswers a wrapper on the specified SortedSet which synchronizes all access to the SortedSet.
Parameters
_set:SortedSet — the SortedSet
|
SortedSet — a synchronized SortedSet
|
| unmodifiableCollection | () | method |
public static function unmodifiableCollection(collection:Collection):Collection
Answers a wrapper on the specified Collection which throws an UnsupportedOperationException whenever an attempt is made to modify the Collection.
Parameters
collection:Collection — the Collection
|
Collection — an unmodifiable Collection
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| unmodifiableList | () | method |
public static function unmodifiableList(list:List):List
Answers a wrapper on the specified List which throws an UnsupportedOperationException whenever an attempt is made to modify the List.
Parameters
list:List — the List
|
List — an unmodifiable List
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| unmodifiableMap | () | method |
public static function unmodifiableMap(map:Map):Map
Answers a wrapper on the specified Map which throws an UnsupportedOperationException whenever an attempt is made to modify the Map.
Parameters
map:Map — the Map
|
Map — a unmodifiable Map
|
| unmodifiableSet | () | method |
public static function unmodifiableSet(_set:Set):Set
Answers a wrapper on the specified Set which throws an UnsupportedOperationException whenever an attempt is made to modify the Set.
Parameters
_set:Set — the Set
|
Set — a unmodifiable Set
|
| unmodifiableSortedMap | () | method |
public static function unmodifiableSortedMap(map:SortedMap):SortedMap
Answers a wrapper on the specified SortedMap which throws an UnsupportedOperationException whenever an attempt is made to modify the SortedMap.
Parameters
map:SortedMap — the SortedMap
|
SortedMap — a unmodifiable SortedMap
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| unmodifiableSortedSet | () | method |
public static function unmodifiableSortedSet(_set:SortedSet):SortedSet
Answers a wrapper on the specified SortedSet which throws an UnsupportedOperationException whenever an attempt is made to modify the SortedSet.
Parameters
_set:SortedSet — the SortedSet
|
SortedSet — a unmodifiable SortedSet
|
| EMPTY_LIST | Constant |
| EMPTY_MAP | Constant |
| EMPTY_SET | Constant |