29 lines
523 B
Haxe
29 lines
523 B
Haxe
|
package haxe.iterators;
|
||
|
|
|
||
|
|
import haxe.ds.HashMap;
|
||
|
|
|
||
|
|
class HashMapKeyValueIterator<K:{function hashCode():Int;}, V> {
|
||
|
|
final map:HashMap<K, V>;
|
||
|
|
final keys:Iterator<K>;
|
||
|
|
|
||
|
|
public inline function new(map:HashMap<K, V>) {
|
||
|
|
this.map = map;
|
||
|
|
this.keys = map.keys();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
See `Iterator.hasNext`
|
||
|
|
**/
|
||
|
|
public inline function hasNext():Bool {
|
||
|
|
return keys.hasNext();
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
See `Iterator.next`
|
||
|
|
**/
|
||
|
|
public inline function next():{key:K, value:V} {
|
||
|
|
var key = keys.next();
|
||
|
|
return {value: map.get(key), key: key};
|
||
|
|
}
|
||
|
|
}
|