mqtt and socket added
This commit is contained in:
11
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.d.ts
generated
vendored
Normal file
11
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.d.ts
generated
vendored
Normal file
@@ -0,0 +1,11 @@
|
||||
import TreeNode from './TreeNode';
|
||||
import { ContainerIterator } from "../../ContainerBase/index";
|
||||
declare abstract class TreeIterator<K, V> extends ContainerIterator<K | [K, V]> {
|
||||
protected node: TreeNode<K, V>;
|
||||
protected header: TreeNode<K, V>;
|
||||
pre: () => this;
|
||||
next: () => this;
|
||||
constructor(node: TreeNode<K, V>, header: TreeNode<K, V>, iteratorType?: boolean);
|
||||
equals(obj: TreeIterator<K, V>): boolean;
|
||||
}
|
||||
export default TreeIterator;
|
||||
46
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.js
generated
vendored
Normal file
46
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeIterator.js
generated
vendored
Normal file
@@ -0,0 +1,46 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
const index_1 = require("../../ContainerBase/index");
|
||||
class TreeIterator extends index_1.ContainerIterator {
|
||||
constructor(node, header, iteratorType) {
|
||||
super(iteratorType);
|
||||
this.node = node;
|
||||
this.header = header;
|
||||
if (this.iteratorType === index_1.ContainerIterator.NORMAL) {
|
||||
this.pre = function () {
|
||||
if (this.node === this.header.left) {
|
||||
throw new RangeError('LinkList iterator access denied!');
|
||||
}
|
||||
this.node = this.node.pre();
|
||||
return this;
|
||||
};
|
||||
this.next = function () {
|
||||
if (this.node === this.header) {
|
||||
throw new RangeError('LinkList iterator access denied!');
|
||||
}
|
||||
this.node = this.node.next();
|
||||
return this;
|
||||
};
|
||||
}
|
||||
else {
|
||||
this.pre = function () {
|
||||
if (this.node === this.header.right) {
|
||||
throw new RangeError('LinkList iterator access denied!');
|
||||
}
|
||||
this.node = this.node.next();
|
||||
return this;
|
||||
};
|
||||
this.next = function () {
|
||||
if (this.node === this.header) {
|
||||
throw new RangeError('LinkList iterator access denied!');
|
||||
}
|
||||
this.node = this.node.pre();
|
||||
return this;
|
||||
};
|
||||
}
|
||||
}
|
||||
equals(obj) {
|
||||
return this.node === obj.node;
|
||||
}
|
||||
}
|
||||
exports.default = TreeIterator;
|
||||
36
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.d.ts
generated
vendored
Normal file
36
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.d.ts
generated
vendored
Normal file
@@ -0,0 +1,36 @@
|
||||
declare class TreeNode<K, V> {
|
||||
static readonly RED = true;
|
||||
static readonly BLACK = false;
|
||||
color: boolean;
|
||||
key: K | undefined;
|
||||
value: V | undefined;
|
||||
left: TreeNode<K, V> | undefined;
|
||||
right: TreeNode<K, V> | undefined;
|
||||
parent: TreeNode<K, V> | undefined;
|
||||
constructor(key?: K, value?: V);
|
||||
/**
|
||||
* @description Get the pre node.
|
||||
* @return TreeNode about the pre node.
|
||||
*/
|
||||
pre(): TreeNode<K, V>;
|
||||
/**
|
||||
* @description Get the next node.
|
||||
* @return TreeNode about the next node.
|
||||
*/
|
||||
next(): TreeNode<K, V>;
|
||||
/**
|
||||
* @description Rotate left.
|
||||
* @return TreeNode about moved to original position after rotation.
|
||||
*/
|
||||
rotateLeft(): TreeNode<K, V>;
|
||||
/**
|
||||
* @description Rotate left.
|
||||
* @return TreeNode about moved to original position after rotation.
|
||||
*/
|
||||
rotateRight(): TreeNode<K, V>;
|
||||
/**
|
||||
* @description Remove this.
|
||||
*/
|
||||
remove(): void;
|
||||
}
|
||||
export default TreeNode;
|
||||
122
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.js
generated
vendored
Normal file
122
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/TreeNode.js
generated
vendored
Normal file
@@ -0,0 +1,122 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
class TreeNode {
|
||||
constructor(key, value) {
|
||||
this.color = true;
|
||||
this.key = undefined;
|
||||
this.value = undefined;
|
||||
this.left = undefined;
|
||||
this.right = undefined;
|
||||
this.parent = undefined;
|
||||
this.key = key;
|
||||
this.value = value;
|
||||
}
|
||||
/**
|
||||
* @description Get the pre node.
|
||||
* @return TreeNode about the pre node.
|
||||
*/
|
||||
pre() {
|
||||
let preNode = this;
|
||||
if (preNode.color === TreeNode.RED &&
|
||||
preNode.parent.parent === preNode) {
|
||||
preNode = preNode.right;
|
||||
}
|
||||
else if (preNode.left) {
|
||||
preNode = preNode.left;
|
||||
while (preNode.right) {
|
||||
preNode = preNode.right;
|
||||
}
|
||||
}
|
||||
else {
|
||||
let pre = preNode.parent;
|
||||
while (pre.left === preNode) {
|
||||
preNode = pre;
|
||||
pre = preNode.parent;
|
||||
}
|
||||
preNode = pre;
|
||||
}
|
||||
return preNode;
|
||||
}
|
||||
/**
|
||||
* @description Get the next node.
|
||||
* @return TreeNode about the next node.
|
||||
*/
|
||||
next() {
|
||||
let nextNode = this;
|
||||
if (nextNode.right) {
|
||||
nextNode = nextNode.right;
|
||||
while (nextNode.left) {
|
||||
nextNode = nextNode.left;
|
||||
}
|
||||
}
|
||||
else {
|
||||
let pre = nextNode.parent;
|
||||
while (pre.right === nextNode) {
|
||||
nextNode = pre;
|
||||
pre = nextNode.parent;
|
||||
}
|
||||
if (nextNode.right !== pre) {
|
||||
nextNode = pre;
|
||||
}
|
||||
}
|
||||
return nextNode;
|
||||
}
|
||||
/**
|
||||
* @description Rotate left.
|
||||
* @return TreeNode about moved to original position after rotation.
|
||||
*/
|
||||
rotateLeft() {
|
||||
const PP = this.parent;
|
||||
const V = this.right;
|
||||
const R = V.left;
|
||||
if (PP.parent === this)
|
||||
PP.parent = V;
|
||||
else if (PP.left === this)
|
||||
PP.left = V;
|
||||
else
|
||||
PP.right = V;
|
||||
V.parent = PP;
|
||||
V.left = this;
|
||||
this.parent = V;
|
||||
this.right = R;
|
||||
if (R)
|
||||
R.parent = this;
|
||||
return V;
|
||||
}
|
||||
/**
|
||||
* @description Rotate left.
|
||||
* @return TreeNode about moved to original position after rotation.
|
||||
*/
|
||||
rotateRight() {
|
||||
const PP = this.parent;
|
||||
const F = this.left;
|
||||
const K = F.right;
|
||||
if (PP.parent === this)
|
||||
PP.parent = F;
|
||||
else if (PP.left === this)
|
||||
PP.left = F;
|
||||
else
|
||||
PP.right = F;
|
||||
F.parent = PP;
|
||||
F.right = this;
|
||||
this.parent = F;
|
||||
this.left = K;
|
||||
if (K)
|
||||
K.parent = this;
|
||||
return F;
|
||||
}
|
||||
/**
|
||||
* @description Remove this.
|
||||
*/
|
||||
remove() {
|
||||
const parent = this.parent;
|
||||
if (this === parent.left) {
|
||||
parent.left = undefined;
|
||||
}
|
||||
else
|
||||
parent.right = undefined;
|
||||
}
|
||||
}
|
||||
TreeNode.RED = true;
|
||||
TreeNode.BLACK = false;
|
||||
exports.default = TreeNode;
|
||||
127
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.d.ts
generated
vendored
Normal file
127
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.d.ts
generated
vendored
Normal file
@@ -0,0 +1,127 @@
|
||||
import TreeNode from './TreeNode';
|
||||
import TreeIterator from './TreeIterator';
|
||||
import { Container } from "../../ContainerBase/index";
|
||||
declare abstract class TreeContainer<K, V> extends Container<K | [K, V]> {
|
||||
protected root: TreeNode<K, V> | undefined;
|
||||
protected header: TreeNode<K, V>;
|
||||
protected cmp: (x: K, y: K) => number;
|
||||
protected constructor(cmp?: (x: K, y: K) => number);
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is greater than or equals to the given key.
|
||||
* @protected
|
||||
*/
|
||||
protected _lowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
|
||||
/**
|
||||
* @param key The given key you want to compare.
|
||||
* @return An iterator to the first element not less than the given key.
|
||||
*/
|
||||
abstract lowerBound(key: K): TreeIterator<K, V>;
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is greater than the given key.
|
||||
* @protected
|
||||
*/
|
||||
protected _upperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
|
||||
/**
|
||||
* @param key The given key you want to compare.
|
||||
* @return An iterator to the first element greater than the given key.
|
||||
*/
|
||||
abstract upperBound(key: K): TreeIterator<K, V>;
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is less than or equals to the given key.
|
||||
* @protected
|
||||
*/
|
||||
protected _reverseLowerBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
|
||||
/**
|
||||
* @param key The given key you want to compare.
|
||||
* @return An iterator to the first element not greater than the given key.
|
||||
*/
|
||||
abstract reverseLowerBound(key: K): TreeIterator<K, V>;
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is less than the given key.
|
||||
* @protected
|
||||
*/
|
||||
protected _reverseUpperBound(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V>;
|
||||
/**
|
||||
* @param key The given key you want to compare.
|
||||
* @return An iterator to the first element less than the given key.
|
||||
*/
|
||||
abstract reverseUpperBound(key: K): TreeIterator<K, V>;
|
||||
/**
|
||||
* @description Union the other tree to self.
|
||||
* <br/>
|
||||
* Waiting for optimization, this is O(mlog(n+m)) algorithm now,
|
||||
* but we expect it to be O(mlog(n/m+1)).<br/>
|
||||
* More information =>
|
||||
* https://en.wikipedia.org/wiki/Red_black_tree
|
||||
* <br/>
|
||||
* @param other The other tree container you want to merge.
|
||||
*/
|
||||
abstract union(other: TreeContainer<K, V>): void;
|
||||
/**
|
||||
* @description Make self balance after erase a node.
|
||||
* @param curNode The node want to remove.
|
||||
* @protected
|
||||
*/
|
||||
protected eraseNodeSelfBalance(curNode: TreeNode<K, V>): void;
|
||||
/**
|
||||
* @description Remove a node.
|
||||
* @param curNode The node you want to remove.
|
||||
* @protected
|
||||
*/
|
||||
protected eraseNode(curNode: TreeNode<K, V>): void;
|
||||
/**
|
||||
* @description InOrder traversal the tree.
|
||||
* @protected
|
||||
*/
|
||||
protected inOrderTraversal: (curNode: TreeNode<K, V> | undefined, callback: (curNode: TreeNode<K, V>) => boolean) => boolean;
|
||||
/**
|
||||
* @description Make self balance after insert a node.
|
||||
* @param curNode The node want to insert.
|
||||
* @protected
|
||||
*/
|
||||
protected insertNodeSelfBalance(curNode: TreeNode<K, V>): void;
|
||||
/**
|
||||
* @description Find node which key is equals to the given key.
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @protected
|
||||
*/
|
||||
protected findElementNode(curNode: TreeNode<K, V> | undefined, key: K): TreeNode<K, V> | undefined;
|
||||
/**
|
||||
* @description Insert a key-value pair or set value by the given key.
|
||||
* @param key The key want to insert.
|
||||
* @param value The value want to set.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
* @protected
|
||||
*/
|
||||
protected set(key: K, value?: V, hint?: TreeIterator<K, V>): void;
|
||||
clear(): void;
|
||||
/**
|
||||
* @description Update node's key by iterator.
|
||||
* @param iter The iterator you want to change.
|
||||
* @param key The key you want to update.
|
||||
* @return Boolean about if the modification is successful.
|
||||
*/
|
||||
updateKeyByIterator(iter: TreeIterator<K, V>, key: K): boolean;
|
||||
eraseElementByPos(pos: number): void;
|
||||
/**
|
||||
* @description Remove the element of the specified key.
|
||||
* @param key The key you want to remove.
|
||||
*/
|
||||
eraseElementByKey(key: K): void;
|
||||
eraseElementByIterator(iter: TreeIterator<K, V>): TreeIterator<K, V>;
|
||||
/**
|
||||
* @description Get the height of the tree.
|
||||
* @return Number about the height of the RB-tree.
|
||||
*/
|
||||
getHeight(): number;
|
||||
}
|
||||
export default TreeContainer;
|
||||
569
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.js
generated
vendored
Normal file
569
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/Base/index.js
generated
vendored
Normal file
@@ -0,0 +1,569 @@
|
||||
"use strict";
|
||||
var __importDefault = (this && this.__importDefault) || function (mod) {
|
||||
return (mod && mod.__esModule) ? mod : { "default": mod };
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
const TreeNode_1 = __importDefault(require("./TreeNode"));
|
||||
const index_1 = require("../../ContainerBase/index");
|
||||
const checkParams_1 = require("../../../utils/checkParams");
|
||||
class TreeContainer extends index_1.Container {
|
||||
constructor(cmp = (x, y) => {
|
||||
if (x < y)
|
||||
return -1;
|
||||
if (x > y)
|
||||
return 1;
|
||||
return 0;
|
||||
}) {
|
||||
super();
|
||||
this.root = undefined;
|
||||
this.header = new TreeNode_1.default();
|
||||
/**
|
||||
* @description InOrder traversal the tree.
|
||||
* @protected
|
||||
*/
|
||||
this.inOrderTraversal = (curNode, callback) => {
|
||||
if (curNode === undefined)
|
||||
return false;
|
||||
const ifReturn = this.inOrderTraversal(curNode.left, callback);
|
||||
if (ifReturn)
|
||||
return true;
|
||||
if (callback(curNode))
|
||||
return true;
|
||||
return this.inOrderTraversal(curNode.right, callback);
|
||||
};
|
||||
this.cmp = cmp;
|
||||
}
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is greater than or equals to the given key.
|
||||
* @protected
|
||||
*/
|
||||
_lowerBound(curNode, key) {
|
||||
let resNode;
|
||||
while (curNode) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult < 0) {
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else if (cmpResult > 0) {
|
||||
resNode = curNode;
|
||||
curNode = curNode.left;
|
||||
}
|
||||
else
|
||||
return curNode;
|
||||
}
|
||||
return resNode === undefined ? this.header : resNode;
|
||||
}
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is greater than the given key.
|
||||
* @protected
|
||||
*/
|
||||
_upperBound(curNode, key) {
|
||||
let resNode;
|
||||
while (curNode) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult <= 0) {
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else if (cmpResult > 0) {
|
||||
resNode = curNode;
|
||||
curNode = curNode.left;
|
||||
}
|
||||
}
|
||||
return resNode === undefined ? this.header : resNode;
|
||||
}
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is less than or equals to the given key.
|
||||
* @protected
|
||||
*/
|
||||
_reverseLowerBound(curNode, key) {
|
||||
let resNode;
|
||||
while (curNode) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult < 0) {
|
||||
resNode = curNode;
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else if (cmpResult > 0) {
|
||||
curNode = curNode.left;
|
||||
}
|
||||
else
|
||||
return curNode;
|
||||
}
|
||||
return resNode === undefined ? this.header : resNode;
|
||||
}
|
||||
/**
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @return TreeNode which key is less than the given key.
|
||||
* @protected
|
||||
*/
|
||||
_reverseUpperBound(curNode, key) {
|
||||
let resNode;
|
||||
while (curNode) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult < 0) {
|
||||
resNode = curNode;
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else if (cmpResult >= 0) {
|
||||
curNode = curNode.left;
|
||||
}
|
||||
}
|
||||
return resNode === undefined ? this.header : resNode;
|
||||
}
|
||||
/**
|
||||
* @description Make self balance after erase a node.
|
||||
* @param curNode The node want to remove.
|
||||
* @protected
|
||||
*/
|
||||
eraseNodeSelfBalance(curNode) {
|
||||
while (true) {
|
||||
const parentNode = curNode.parent;
|
||||
if (parentNode === this.header)
|
||||
return;
|
||||
if (curNode.color === TreeNode_1.default.RED) {
|
||||
curNode.color = TreeNode_1.default.BLACK;
|
||||
return;
|
||||
}
|
||||
if (curNode === parentNode.left) {
|
||||
const brother = parentNode.right;
|
||||
if (brother.color === TreeNode_1.default.RED) {
|
||||
brother.color = TreeNode_1.default.BLACK;
|
||||
parentNode.color = TreeNode_1.default.RED;
|
||||
if (parentNode === this.root) {
|
||||
this.root = parentNode.rotateLeft();
|
||||
}
|
||||
else
|
||||
parentNode.rotateLeft();
|
||||
}
|
||||
else if (brother.color === TreeNode_1.default.BLACK) {
|
||||
if (brother.right && brother.right.color === TreeNode_1.default.RED) {
|
||||
brother.color = parentNode.color;
|
||||
parentNode.color = TreeNode_1.default.BLACK;
|
||||
brother.right.color = TreeNode_1.default.BLACK;
|
||||
if (parentNode === this.root) {
|
||||
this.root = parentNode.rotateLeft();
|
||||
}
|
||||
else
|
||||
parentNode.rotateLeft();
|
||||
return;
|
||||
}
|
||||
else if (brother.left && brother.left.color === TreeNode_1.default.RED) {
|
||||
brother.color = TreeNode_1.default.RED;
|
||||
brother.left.color = TreeNode_1.default.BLACK;
|
||||
brother.rotateRight();
|
||||
}
|
||||
else {
|
||||
brother.color = TreeNode_1.default.RED;
|
||||
curNode = parentNode;
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
const brother = parentNode.left;
|
||||
if (brother.color === TreeNode_1.default.RED) {
|
||||
brother.color = TreeNode_1.default.BLACK;
|
||||
parentNode.color = TreeNode_1.default.RED;
|
||||
if (parentNode === this.root) {
|
||||
this.root = parentNode.rotateRight();
|
||||
}
|
||||
else
|
||||
parentNode.rotateRight();
|
||||
}
|
||||
else {
|
||||
if (brother.left && brother.left.color === TreeNode_1.default.RED) {
|
||||
brother.color = parentNode.color;
|
||||
parentNode.color = TreeNode_1.default.BLACK;
|
||||
brother.left.color = TreeNode_1.default.BLACK;
|
||||
if (parentNode === this.root) {
|
||||
this.root = parentNode.rotateRight();
|
||||
}
|
||||
else
|
||||
parentNode.rotateRight();
|
||||
return;
|
||||
}
|
||||
else if (brother.right && brother.right.color === TreeNode_1.default.RED) {
|
||||
brother.color = TreeNode_1.default.RED;
|
||||
brother.right.color = TreeNode_1.default.BLACK;
|
||||
brother.rotateLeft();
|
||||
}
|
||||
else {
|
||||
brother.color = TreeNode_1.default.RED;
|
||||
curNode = parentNode;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @description Remove a node.
|
||||
* @param curNode The node you want to remove.
|
||||
* @protected
|
||||
*/
|
||||
eraseNode(curNode) {
|
||||
if (this.length === 1) {
|
||||
this.clear();
|
||||
return;
|
||||
}
|
||||
let swapNode = curNode;
|
||||
while (swapNode.left || swapNode.right) {
|
||||
if (swapNode.right) {
|
||||
swapNode = swapNode.right;
|
||||
while (swapNode.left)
|
||||
swapNode = swapNode.left;
|
||||
}
|
||||
else if (swapNode.left) {
|
||||
swapNode = swapNode.left;
|
||||
}
|
||||
[curNode.key, swapNode.key] = [swapNode.key, curNode.key];
|
||||
[curNode.value, swapNode.value] = [swapNode.value, curNode.value];
|
||||
curNode = swapNode;
|
||||
}
|
||||
if (this.header.left === swapNode) {
|
||||
this.header.left = swapNode.parent;
|
||||
}
|
||||
else if (this.header.right === swapNode) {
|
||||
this.header.right = swapNode.parent;
|
||||
}
|
||||
this.eraseNodeSelfBalance(swapNode);
|
||||
swapNode.remove();
|
||||
this.length -= 1;
|
||||
this.root.color = TreeNode_1.default.BLACK;
|
||||
}
|
||||
/**
|
||||
* @description Make self balance after insert a node.
|
||||
* @param curNode The node want to insert.
|
||||
* @protected
|
||||
*/
|
||||
insertNodeSelfBalance(curNode) {
|
||||
while (true) {
|
||||
const parentNode = curNode.parent;
|
||||
if (parentNode.color === TreeNode_1.default.BLACK)
|
||||
return;
|
||||
const grandParent = parentNode.parent;
|
||||
if (parentNode === grandParent.left) {
|
||||
const uncle = grandParent.right;
|
||||
if (uncle && uncle.color === TreeNode_1.default.RED) {
|
||||
uncle.color = parentNode.color = TreeNode_1.default.BLACK;
|
||||
if (grandParent === this.root)
|
||||
return;
|
||||
grandParent.color = TreeNode_1.default.RED;
|
||||
curNode = grandParent;
|
||||
continue;
|
||||
}
|
||||
else if (curNode === parentNode.right) {
|
||||
curNode.color = TreeNode_1.default.BLACK;
|
||||
if (curNode.left)
|
||||
curNode.left.parent = parentNode;
|
||||
if (curNode.right)
|
||||
curNode.right.parent = grandParent;
|
||||
parentNode.right = curNode.left;
|
||||
grandParent.left = curNode.right;
|
||||
curNode.left = parentNode;
|
||||
curNode.right = grandParent;
|
||||
if (grandParent === this.root) {
|
||||
this.root = curNode;
|
||||
this.header.parent = curNode;
|
||||
}
|
||||
else {
|
||||
const GP = grandParent.parent;
|
||||
if (GP.left === grandParent) {
|
||||
GP.left = curNode;
|
||||
}
|
||||
else
|
||||
GP.right = curNode;
|
||||
}
|
||||
curNode.parent = grandParent.parent;
|
||||
parentNode.parent = curNode;
|
||||
grandParent.parent = curNode;
|
||||
}
|
||||
else {
|
||||
parentNode.color = TreeNode_1.default.BLACK;
|
||||
if (grandParent === this.root) {
|
||||
this.root = grandParent.rotateRight();
|
||||
}
|
||||
else
|
||||
grandParent.rotateRight();
|
||||
}
|
||||
grandParent.color = TreeNode_1.default.RED;
|
||||
}
|
||||
else {
|
||||
const uncle = grandParent.left;
|
||||
if (uncle && uncle.color === TreeNode_1.default.RED) {
|
||||
uncle.color = parentNode.color = TreeNode_1.default.BLACK;
|
||||
if (grandParent === this.root)
|
||||
return;
|
||||
grandParent.color = TreeNode_1.default.RED;
|
||||
curNode = grandParent;
|
||||
continue;
|
||||
}
|
||||
else if (curNode === parentNode.left) {
|
||||
curNode.color = TreeNode_1.default.BLACK;
|
||||
if (curNode.left)
|
||||
curNode.left.parent = grandParent;
|
||||
if (curNode.right)
|
||||
curNode.right.parent = parentNode;
|
||||
grandParent.right = curNode.left;
|
||||
parentNode.left = curNode.right;
|
||||
curNode.left = grandParent;
|
||||
curNode.right = parentNode;
|
||||
if (grandParent === this.root) {
|
||||
this.root = curNode;
|
||||
this.header.parent = curNode;
|
||||
}
|
||||
else {
|
||||
const GP = grandParent.parent;
|
||||
if (GP.left === grandParent) {
|
||||
GP.left = curNode;
|
||||
}
|
||||
else
|
||||
GP.right = curNode;
|
||||
}
|
||||
curNode.parent = grandParent.parent;
|
||||
parentNode.parent = curNode;
|
||||
grandParent.parent = curNode;
|
||||
}
|
||||
else {
|
||||
parentNode.color = TreeNode_1.default.BLACK;
|
||||
if (grandParent === this.root) {
|
||||
this.root = grandParent.rotateLeft();
|
||||
}
|
||||
else
|
||||
grandParent.rotateLeft();
|
||||
}
|
||||
grandParent.color = TreeNode_1.default.RED;
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
/**
|
||||
* @description Find node which key is equals to the given key.
|
||||
* @param curNode The starting node of the search.
|
||||
* @param key The key you want to search.
|
||||
* @protected
|
||||
*/
|
||||
findElementNode(curNode, key) {
|
||||
while (curNode) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult < 0) {
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else if (cmpResult > 0) {
|
||||
curNode = curNode.left;
|
||||
}
|
||||
else
|
||||
return curNode;
|
||||
}
|
||||
return curNode;
|
||||
}
|
||||
/**
|
||||
* @description Insert a key-value pair or set value by the given key.
|
||||
* @param key The key want to insert.
|
||||
* @param value The value want to set.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
* @protected
|
||||
*/
|
||||
set(key, value, hint) {
|
||||
if (this.root === undefined) {
|
||||
this.length += 1;
|
||||
this.root = new TreeNode_1.default(key, value);
|
||||
this.root.color = TreeNode_1.default.BLACK;
|
||||
this.root.parent = this.header;
|
||||
this.header.parent = this.root;
|
||||
this.header.left = this.root;
|
||||
this.header.right = this.root;
|
||||
return;
|
||||
}
|
||||
let curNode;
|
||||
const minNode = this.header.left;
|
||||
const compareToMin = this.cmp(minNode.key, key);
|
||||
if (compareToMin === 0) {
|
||||
minNode.value = value;
|
||||
return;
|
||||
}
|
||||
else if (compareToMin > 0) {
|
||||
minNode.left = new TreeNode_1.default(key, value);
|
||||
minNode.left.parent = minNode;
|
||||
curNode = minNode.left;
|
||||
this.header.left = curNode;
|
||||
}
|
||||
else {
|
||||
const maxNode = this.header.right;
|
||||
const compareToMax = this.cmp(maxNode.key, key);
|
||||
if (compareToMax === 0) {
|
||||
maxNode.value = value;
|
||||
return;
|
||||
}
|
||||
else if (compareToMax < 0) {
|
||||
maxNode.right = new TreeNode_1.default(key, value);
|
||||
maxNode.right.parent = maxNode;
|
||||
curNode = maxNode.right;
|
||||
this.header.right = curNode;
|
||||
}
|
||||
else {
|
||||
if (hint !== undefined) {
|
||||
// @ts-ignore
|
||||
const iterNode = hint.node;
|
||||
if (iterNode !== this.header) {
|
||||
const iterCmpRes = this.cmp(iterNode.key, key);
|
||||
if (iterCmpRes === 0) {
|
||||
iterNode.value = value;
|
||||
return;
|
||||
}
|
||||
else if (iterCmpRes > 0) {
|
||||
const preNode = iterNode.pre();
|
||||
const preCmpRes = this.cmp(preNode.key, key);
|
||||
if (preCmpRes === 0) {
|
||||
preNode.value = value;
|
||||
return;
|
||||
}
|
||||
else if (preCmpRes < 0) {
|
||||
curNode = new TreeNode_1.default(key, value);
|
||||
if (preNode.right === undefined) {
|
||||
preNode.right = curNode;
|
||||
curNode.parent = preNode;
|
||||
}
|
||||
else {
|
||||
iterNode.left = curNode;
|
||||
curNode.parent = iterNode;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (curNode === undefined) {
|
||||
curNode = this.root;
|
||||
while (true) {
|
||||
const cmpResult = this.cmp(curNode.key, key);
|
||||
if (cmpResult > 0) {
|
||||
if (curNode.left === undefined) {
|
||||
curNode.left = new TreeNode_1.default(key, value);
|
||||
curNode.left.parent = curNode;
|
||||
curNode = curNode.left;
|
||||
break;
|
||||
}
|
||||
curNode = curNode.left;
|
||||
}
|
||||
else if (cmpResult < 0) {
|
||||
if (curNode.right === undefined) {
|
||||
curNode.right = new TreeNode_1.default(key, value);
|
||||
curNode.right.parent = curNode;
|
||||
curNode = curNode.right;
|
||||
break;
|
||||
}
|
||||
curNode = curNode.right;
|
||||
}
|
||||
else {
|
||||
curNode.value = value;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
this.length += 1;
|
||||
this.insertNodeSelfBalance(curNode);
|
||||
}
|
||||
clear() {
|
||||
this.length = 0;
|
||||
this.root = undefined;
|
||||
this.header.parent = undefined;
|
||||
this.header.left = this.header.right = undefined;
|
||||
}
|
||||
/**
|
||||
* @description Update node's key by iterator.
|
||||
* @param iter The iterator you want to change.
|
||||
* @param key The key you want to update.
|
||||
* @return Boolean about if the modification is successful.
|
||||
*/
|
||||
updateKeyByIterator(iter, key) {
|
||||
// @ts-ignore
|
||||
const node = iter.node;
|
||||
if (node === this.header) {
|
||||
throw new TypeError('Invalid iterator!');
|
||||
}
|
||||
if (this.length === 1) {
|
||||
node.key = key;
|
||||
return true;
|
||||
}
|
||||
if (node === this.header.left) {
|
||||
if (this.cmp(node.next().key, key) > 0) {
|
||||
node.key = key;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
if (node === this.header.right) {
|
||||
if (this.cmp(node.pre().key, key) < 0) {
|
||||
node.key = key;
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
const preKey = node.pre().key;
|
||||
if (this.cmp(preKey, key) >= 0)
|
||||
return false;
|
||||
const nextKey = node.next().key;
|
||||
if (this.cmp(nextKey, key) <= 0)
|
||||
return false;
|
||||
node.key = key;
|
||||
return true;
|
||||
}
|
||||
eraseElementByPos(pos) {
|
||||
(0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
|
||||
let index = 0;
|
||||
this.inOrderTraversal(this.root, curNode => {
|
||||
if (pos === index) {
|
||||
this.eraseNode(curNode);
|
||||
return true;
|
||||
}
|
||||
index += 1;
|
||||
return false;
|
||||
});
|
||||
}
|
||||
/**
|
||||
* @description Remove the element of the specified key.
|
||||
* @param key The key you want to remove.
|
||||
*/
|
||||
eraseElementByKey(key) {
|
||||
if (!this.length)
|
||||
return;
|
||||
const curNode = this.findElementNode(this.root, key);
|
||||
if (curNode === undefined)
|
||||
return;
|
||||
this.eraseNode(curNode);
|
||||
}
|
||||
eraseElementByIterator(iter) {
|
||||
// @ts-ignore
|
||||
const node = iter.node;
|
||||
if (node === this.header) {
|
||||
throw new RangeError('Invalid iterator');
|
||||
}
|
||||
if (node.right === undefined) {
|
||||
iter = iter.next();
|
||||
}
|
||||
this.eraseNode(node);
|
||||
return iter;
|
||||
}
|
||||
/**
|
||||
* @description Get the height of the tree.
|
||||
* @return Number about the height of the RB-tree.
|
||||
*/
|
||||
getHeight() {
|
||||
if (!this.length)
|
||||
return 0;
|
||||
const traversal = (curNode) => {
|
||||
if (!curNode)
|
||||
return 0;
|
||||
return Math.max(traversal(curNode.left), traversal(curNode.right)) + 1;
|
||||
};
|
||||
return traversal(this.root);
|
||||
}
|
||||
}
|
||||
exports.default = TreeContainer;
|
||||
38
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.d.ts
generated
vendored
Normal file
38
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.d.ts
generated
vendored
Normal file
@@ -0,0 +1,38 @@
|
||||
import { initContainer } from "../ContainerBase/index";
|
||||
import TreeContainer from './Base/index';
|
||||
import TreeIterator from './Base/TreeIterator';
|
||||
export declare class OrderedMapIterator<K, V> extends TreeIterator<K, V> {
|
||||
get pointer(): [K, V];
|
||||
copy(): OrderedMapIterator<K, V>;
|
||||
}
|
||||
declare class OrderedMap<K, V> extends TreeContainer<K, V> {
|
||||
constructor(container?: initContainer<[K, V]>, cmp?: (x: K, y: K) => number);
|
||||
private readonly iterationFunc;
|
||||
begin(): OrderedMapIterator<K, V>;
|
||||
end(): OrderedMapIterator<K, V>;
|
||||
rBegin(): OrderedMapIterator<K, V>;
|
||||
rEnd(): OrderedMapIterator<K, V>;
|
||||
front(): [K, V] | undefined;
|
||||
back(): [K, V] | undefined;
|
||||
forEach(callback: (element: [K, V], index: number) => void): void;
|
||||
lowerBound(key: K): OrderedMapIterator<K, V>;
|
||||
upperBound(key: K): OrderedMapIterator<K, V>;
|
||||
reverseLowerBound(key: K): OrderedMapIterator<K, V>;
|
||||
reverseUpperBound(key: K): OrderedMapIterator<K, V>;
|
||||
/**
|
||||
* @description Insert a key-value pair or set value by the given key.
|
||||
* @param key The key want to insert.
|
||||
* @param value The value want to set.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
*/
|
||||
setElement(key: K, value: V, hint?: OrderedMapIterator<K, V>): void;
|
||||
find(key: K): OrderedMapIterator<K, V>;
|
||||
/**
|
||||
* @description Get the value of the element of the specified key.
|
||||
*/
|
||||
getElementByKey(key: K): V | undefined;
|
||||
getElementByPos(pos: number): [K, V];
|
||||
union(other: OrderedMap<K, V>): void;
|
||||
[Symbol.iterator](): Generator<[K, V], void, undefined>;
|
||||
}
|
||||
export default OrderedMap;
|
||||
138
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.js
generated
vendored
Normal file
138
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedMap.js
generated
vendored
Normal file
@@ -0,0 +1,138 @@
|
||||
"use strict";
|
||||
var __importDefault = (this && this.__importDefault) || function (mod) {
|
||||
return (mod && mod.__esModule) ? mod : { "default": mod };
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.OrderedMapIterator = void 0;
|
||||
const index_1 = require("../ContainerBase/index");
|
||||
const checkParams_1 = require("../../utils/checkParams");
|
||||
const index_2 = __importDefault(require("./Base/index"));
|
||||
const TreeIterator_1 = __importDefault(require("./Base/TreeIterator"));
|
||||
class OrderedMapIterator extends TreeIterator_1.default {
|
||||
get pointer() {
|
||||
if (this.node === this.header) {
|
||||
throw new RangeError('OrderedMap iterator access denied');
|
||||
}
|
||||
return new Proxy([], {
|
||||
get: (_, props) => {
|
||||
if (props === '0')
|
||||
return this.node.key;
|
||||
else if (props === '1')
|
||||
return this.node.value;
|
||||
},
|
||||
set: (_, props, newValue) => {
|
||||
if (props !== '1') {
|
||||
throw new TypeError('props must be 1');
|
||||
}
|
||||
this.node.value = newValue;
|
||||
return true;
|
||||
}
|
||||
});
|
||||
}
|
||||
copy() {
|
||||
return new OrderedMapIterator(this.node, this.header, this.iteratorType);
|
||||
}
|
||||
}
|
||||
exports.OrderedMapIterator = OrderedMapIterator;
|
||||
class OrderedMap extends index_2.default {
|
||||
constructor(container = [], cmp) {
|
||||
super(cmp);
|
||||
this.iterationFunc = function* (curNode) {
|
||||
if (curNode === undefined)
|
||||
return;
|
||||
yield* this.iterationFunc(curNode.left);
|
||||
yield [curNode.key, curNode.value];
|
||||
yield* this.iterationFunc(curNode.right);
|
||||
};
|
||||
this.iterationFunc = this.iterationFunc.bind(this);
|
||||
container.forEach(([key, value]) => this.setElement(key, value));
|
||||
}
|
||||
begin() {
|
||||
return new OrderedMapIterator(this.header.left || this.header, this.header);
|
||||
}
|
||||
end() {
|
||||
return new OrderedMapIterator(this.header, this.header);
|
||||
}
|
||||
rBegin() {
|
||||
return new OrderedMapIterator(this.header.right || this.header, this.header, index_1.ContainerIterator.REVERSE);
|
||||
}
|
||||
rEnd() {
|
||||
return new OrderedMapIterator(this.header, this.header, index_1.ContainerIterator.REVERSE);
|
||||
}
|
||||
front() {
|
||||
if (!this.length)
|
||||
return undefined;
|
||||
const minNode = this.header.left;
|
||||
return [minNode.key, minNode.value];
|
||||
}
|
||||
back() {
|
||||
if (!this.length)
|
||||
return undefined;
|
||||
const maxNode = this.header.right;
|
||||
return [maxNode.key, maxNode.value];
|
||||
}
|
||||
forEach(callback) {
|
||||
let index = 0;
|
||||
for (const pair of this)
|
||||
callback(pair, index++);
|
||||
}
|
||||
lowerBound(key) {
|
||||
const resNode = this._lowerBound(this.root, key);
|
||||
return new OrderedMapIterator(resNode, this.header);
|
||||
}
|
||||
upperBound(key) {
|
||||
const resNode = this._upperBound(this.root, key);
|
||||
return new OrderedMapIterator(resNode, this.header);
|
||||
}
|
||||
reverseLowerBound(key) {
|
||||
const resNode = this._reverseLowerBound(this.root, key);
|
||||
return new OrderedMapIterator(resNode, this.header);
|
||||
}
|
||||
reverseUpperBound(key) {
|
||||
const resNode = this._reverseUpperBound(this.root, key);
|
||||
return new OrderedMapIterator(resNode, this.header);
|
||||
}
|
||||
/**
|
||||
* @description Insert a key-value pair or set value by the given key.
|
||||
* @param key The key want to insert.
|
||||
* @param value The value want to set.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
*/
|
||||
setElement(key, value, hint) {
|
||||
this.set(key, value, hint);
|
||||
}
|
||||
find(key) {
|
||||
const curNode = this.findElementNode(this.root, key);
|
||||
if (curNode !== undefined) {
|
||||
return new OrderedMapIterator(curNode, this.header);
|
||||
}
|
||||
return this.end();
|
||||
}
|
||||
/**
|
||||
* @description Get the value of the element of the specified key.
|
||||
*/
|
||||
getElementByKey(key) {
|
||||
const curNode = this.findElementNode(this.root, key);
|
||||
return curNode ? curNode.value : undefined;
|
||||
}
|
||||
getElementByPos(pos) {
|
||||
(0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
|
||||
let res;
|
||||
let index = 0;
|
||||
for (const pair of this) {
|
||||
if (index === pos) {
|
||||
res = pair;
|
||||
break;
|
||||
}
|
||||
index += 1;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
union(other) {
|
||||
other.forEach(([key, value]) => this.setElement(key, value));
|
||||
}
|
||||
[Symbol.iterator]() {
|
||||
return this.iterationFunc(this.root);
|
||||
}
|
||||
}
|
||||
exports.default = OrderedMap;
|
||||
33
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.d.ts
generated
vendored
Normal file
33
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.d.ts
generated
vendored
Normal file
@@ -0,0 +1,33 @@
|
||||
import TreeContainer from './Base/index';
|
||||
import { initContainer } from "../ContainerBase/index";
|
||||
import TreeIterator from './Base/TreeIterator';
|
||||
export declare class OrderedSetIterator<K> extends TreeIterator<K, undefined> {
|
||||
get pointer(): K;
|
||||
copy(): OrderedSetIterator<K>;
|
||||
}
|
||||
declare class OrderedSet<K> extends TreeContainer<K, undefined> {
|
||||
constructor(container?: initContainer<K>, cmp?: (x: K, y: K) => number);
|
||||
private readonly iterationFunc;
|
||||
begin(): OrderedSetIterator<K>;
|
||||
end(): OrderedSetIterator<K>;
|
||||
rBegin(): OrderedSetIterator<K>;
|
||||
rEnd(): OrderedSetIterator<K>;
|
||||
front(): K | undefined;
|
||||
back(): K | undefined;
|
||||
forEach(callback: (element: K, index: number) => void): void;
|
||||
getElementByPos(pos: number): K;
|
||||
/**
|
||||
* @description Insert element to set.
|
||||
* @param key The key want to insert.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
*/
|
||||
insert(key: K, hint?: OrderedSetIterator<K>): void;
|
||||
find(element: K): OrderedSetIterator<K>;
|
||||
lowerBound(key: K): OrderedSetIterator<K>;
|
||||
upperBound(key: K): OrderedSetIterator<K>;
|
||||
reverseLowerBound(key: K): OrderedSetIterator<K>;
|
||||
reverseUpperBound(key: K): OrderedSetIterator<K>;
|
||||
union(other: OrderedSet<K>): void;
|
||||
[Symbol.iterator](): Generator<K, void, undefined>;
|
||||
}
|
||||
export default OrderedSet;
|
||||
109
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.js
generated
vendored
Normal file
109
WebUI/node_modules/js-sdsl/dist/cjs/container/TreeContainer/OrderedSet.js
generated
vendored
Normal file
@@ -0,0 +1,109 @@
|
||||
"use strict";
|
||||
var __importDefault = (this && this.__importDefault) || function (mod) {
|
||||
return (mod && mod.__esModule) ? mod : { "default": mod };
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.OrderedSetIterator = void 0;
|
||||
const index_1 = __importDefault(require("./Base/index"));
|
||||
const index_2 = require("../ContainerBase/index");
|
||||
const checkParams_1 = require("../../utils/checkParams");
|
||||
const TreeIterator_1 = __importDefault(require("./Base/TreeIterator"));
|
||||
class OrderedSetIterator extends TreeIterator_1.default {
|
||||
get pointer() {
|
||||
if (this.node === this.header) {
|
||||
throw new RangeError('OrderedSet iterator access denied!');
|
||||
}
|
||||
return this.node.key;
|
||||
}
|
||||
copy() {
|
||||
return new OrderedSetIterator(this.node, this.header, this.iteratorType);
|
||||
}
|
||||
}
|
||||
exports.OrderedSetIterator = OrderedSetIterator;
|
||||
class OrderedSet extends index_1.default {
|
||||
constructor(container = [], cmp) {
|
||||
super(cmp);
|
||||
this.iterationFunc = function* (curNode) {
|
||||
if (curNode === undefined)
|
||||
return;
|
||||
yield* this.iterationFunc(curNode.left);
|
||||
yield curNode.key;
|
||||
yield* this.iterationFunc(curNode.right);
|
||||
};
|
||||
container.forEach((element) => this.insert(element));
|
||||
this.iterationFunc = this.iterationFunc.bind(this);
|
||||
}
|
||||
begin() {
|
||||
return new OrderedSetIterator(this.header.left || this.header, this.header);
|
||||
}
|
||||
end() {
|
||||
return new OrderedSetIterator(this.header, this.header);
|
||||
}
|
||||
rBegin() {
|
||||
return new OrderedSetIterator(this.header.right || this.header, this.header, index_2.ContainerIterator.REVERSE);
|
||||
}
|
||||
rEnd() {
|
||||
return new OrderedSetIterator(this.header, this.header, index_2.ContainerIterator.REVERSE);
|
||||
}
|
||||
front() {
|
||||
return this.header.left ? this.header.left.key : undefined;
|
||||
}
|
||||
back() {
|
||||
return this.header.right ? this.header.right.key : undefined;
|
||||
}
|
||||
forEach(callback) {
|
||||
let index = 0;
|
||||
for (const element of this)
|
||||
callback(element, index++);
|
||||
}
|
||||
getElementByPos(pos) {
|
||||
(0, checkParams_1.checkWithinAccessParams)(pos, 0, this.length - 1);
|
||||
let res;
|
||||
let index = 0;
|
||||
for (const element of this) {
|
||||
if (index === pos) {
|
||||
res = element;
|
||||
}
|
||||
index += 1;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
/**
|
||||
* @description Insert element to set.
|
||||
* @param key The key want to insert.
|
||||
* @param hint You can give an iterator hint to improve insertion efficiency.
|
||||
*/
|
||||
insert(key, hint) {
|
||||
this.set(key, undefined, hint);
|
||||
}
|
||||
find(element) {
|
||||
const curNode = this.findElementNode(this.root, element);
|
||||
if (curNode !== undefined) {
|
||||
return new OrderedSetIterator(curNode, this.header);
|
||||
}
|
||||
return this.end();
|
||||
}
|
||||
lowerBound(key) {
|
||||
const resNode = this._lowerBound(this.root, key);
|
||||
return new OrderedSetIterator(resNode, this.header);
|
||||
}
|
||||
upperBound(key) {
|
||||
const resNode = this._upperBound(this.root, key);
|
||||
return new OrderedSetIterator(resNode, this.header);
|
||||
}
|
||||
reverseLowerBound(key) {
|
||||
const resNode = this._reverseLowerBound(this.root, key);
|
||||
return new OrderedSetIterator(resNode, this.header);
|
||||
}
|
||||
reverseUpperBound(key) {
|
||||
const resNode = this._reverseUpperBound(this.root, key);
|
||||
return new OrderedSetIterator(resNode, this.header);
|
||||
}
|
||||
union(other) {
|
||||
other.forEach((element) => this.insert(element));
|
||||
}
|
||||
[Symbol.iterator]() {
|
||||
return this.iterationFunc(this.root);
|
||||
}
|
||||
}
|
||||
exports.default = OrderedSet;
|
||||
Reference in New Issue
Block a user