OrderedMap.js
3.31 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
"use strict";
Object.defineProperty(exports, "t", {
value: true
});
exports.default = exports.OrderedMapIterator = void 0;
var _Base = _interopRequireDefault(require("./Base"));
var _TreeIterator = _interopRequireDefault(require("./Base/TreeIterator"));
function _interopRequireDefault(e) {
return e && e.t ? e : {
default: e
};
}
class OrderedMapIterator extends _TreeIterator.default {
get pointer() {
if (this.I === this.S) {
throw new RangeError("OrderedMap iterator access denied");
}
return new Proxy([], {
get: (e, r) => {
if (r === "0") return this.I.T; else if (r === "1") return this.I.L;
},
set: (e, r, t) => {
if (r !== "1") {
throw new TypeError("props must be 1");
}
this.I.L = t;
return true;
}
});
}
copy() {
return new OrderedMapIterator(this.I, this.S, this.iteratorType);
}
}
exports.OrderedMapIterator = OrderedMapIterator;
class OrderedMap extends _Base.default {
constructor(e = [], r, t) {
super(r, t);
this.K = function*(e) {
if (e === undefined) return;
yield* this.K(e.U);
yield [ e.T, e.L ];
yield* this.K(e.J);
};
e.forEach((([e, r]) => this.setElement(e, r)));
}
begin() {
return new OrderedMapIterator(this.S.U || this.S, this.S);
}
end() {
return new OrderedMapIterator(this.S, this.S);
}
rBegin() {
return new OrderedMapIterator(this.S.J || this.S, this.S, 1);
}
rEnd() {
return new OrderedMapIterator(this.S, this.S, 1);
}
front() {
if (!this.o) return undefined;
const e = this.S.U;
return [ e.T, e.L ];
}
back() {
if (!this.o) return undefined;
const e = this.S.J;
return [ e.T, e.L ];
}
forEach(e) {
let r = 0;
for (const t of this) e(t, r++);
}
lowerBound(e) {
const r = this.W(this.X, e);
return new OrderedMapIterator(r, this.S);
}
upperBound(e) {
const r = this.Y(this.X, e);
return new OrderedMapIterator(r, this.S);
}
reverseLowerBound(e) {
const r = this.Z(this.X, e);
return new OrderedMapIterator(r, this.S);
}
reverseUpperBound(e) {
const r = this.$(this.X, e);
return new OrderedMapIterator(r, this.S);
}
setElement(e, r, t) {
this.ee(e, r, t);
}
find(e) {
const r = this.re(this.X, e);
if (r !== undefined) {
return new OrderedMapIterator(r, this.S);
}
return this.end();
}
getElementByKey(e) {
const r = this.re(this.X, e);
return r ? r.L : undefined;
}
getElementByPos(e) {
if (e < 0 || e > this.o - 1) {
throw new RangeError;
}
let r;
let t = 0;
for (const s of this) {
if (t === e) {
r = s;
break;
}
t += 1;
}
return r;
}
union(e) {
e.forEach((([e, r]) => this.setElement(e, r)));
}
[Symbol.iterator]() {
return this.K(this.X);
}
}
var _default = OrderedMap;
exports.default = _default;