diff options
Diffstat (limited to 'tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js')
| -rw-r--r-- | tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js | 227 |
1 files changed, 118 insertions, 109 deletions
diff --git a/tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js b/tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js index 8b828aaeec..6eaf86f4d6 100644 --- a/tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js +++ b/tools/node_modules/eslint/node_modules/js-sdsl/dist/esm/container/TreeContainer/Base/TreeNode.js @@ -1,121 +1,130 @@ -var TreeNode = /** @class */ (function () { - function TreeNode(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. - */ - TreeNode.prototype.pre = function () { - var preNode = this; - if (preNode.color === TreeNode.RED && - preNode.parent.parent === preNode) { - preNode = preNode.right; +var __extends = this && this.t || function() { + var extendStatics = function(e, n) { + extendStatics = Object.setPrototypeOf || { + __proto__: [] + } instanceof Array && function(e, n) { + e.__proto__ = n; + } || function(e, n) { + for (var i in n) if (Object.prototype.hasOwnProperty.call(n, i)) e[i] = n[i]; + }; + return extendStatics(e, n); + }; + return function(e, n) { + if (typeof n !== "function" && n !== null) throw new TypeError("Class extends value " + String(n) + " is not a constructor or null"); + extendStatics(e, n); + function __() { + this.constructor = e; } - else if (preNode.left) { - preNode = preNode.left; - while (preNode.right) { - preNode = preNode.right; + e.prototype = n === null ? Object.create(n) : (__.prototype = n.prototype, new __); + }; +}(); + +var TreeNode = function() { + function TreeNode(e, n) { + this.ee = 1; + this.W = undefined; + this.L = undefined; + this.Y = undefined; + this.Z = undefined; + this.tt = undefined; + this.W = e; + this.L = n; + } + TreeNode.prototype.pre = function() { + var e = this; + if (e.ee === 1 && e.tt.tt === e) { + e = e.Z; + } else if (e.Y) { + e = e.Y; + while (e.Z) { + e = e.Z; } - } - else { - var pre = preNode.parent; - while (pre.left === preNode) { - preNode = pre; - pre = preNode.parent; + } else { + var n = e.tt; + while (n.Y === e) { + e = n; + n = e.tt; } - preNode = pre; + e = n; } - return preNode; + return e; }; - /** - * @description Get the next node. - * @return TreeNode about the next node. - */ - TreeNode.prototype.next = function () { - var nextNode = this; - if (nextNode.right) { - nextNode = nextNode.right; - while (nextNode.left) { - nextNode = nextNode.left; - } - } - else { - var pre = nextNode.parent; - while (pre.right === nextNode) { - nextNode = pre; - pre = nextNode.parent; + TreeNode.prototype.next = function() { + var e = this; + if (e.Z) { + e = e.Z; + while (e.Y) { + e = e.Y; } - if (nextNode.right !== pre) { - nextNode = pre; + return e; + } else { + var n = e.tt; + while (n.Z === e) { + e = n; + n = e.tt; } + if (e.Z !== n) { + return n; + } else return e; } - return nextNode; }; - /** - * @description Rotate left. - * @return TreeNode about moved to original position after rotation. - */ - TreeNode.prototype.rotateLeft = function () { - var PP = this.parent; - var V = this.right; - var 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; + TreeNode.prototype.rotateLeft = function() { + var e = this.tt; + var n = this.Z; + var i = n.Y; + if (e.tt === this) e.tt = n; else if (e.Y === this) e.Y = n; else e.Z = n; + n.tt = e; + n.Y = this; + this.tt = n; + this.Z = i; + if (i) i.tt = this; + return n; }; - /** - * @description Rotate left. - * @return TreeNode about moved to original position after rotation. - */ - TreeNode.prototype.rotateRight = function () { - var PP = this.parent; - var F = this.left; - var 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; + TreeNode.prototype.rotateRight = function() { + var e = this.tt; + var n = this.Y; + var i = n.Z; + if (e.tt === this) e.tt = n; else if (e.Y === this) e.Y = n; else e.Z = n; + n.tt = e; + n.Z = this; + this.tt = n; + this.Y = i; + if (i) i.tt = this; + return n; }; - /** - * @description Remove this. - */ - TreeNode.prototype.remove = function () { - var parent = this.parent; - if (this === parent.left) { - parent.left = undefined; - } - else - parent.right = undefined; - }; - TreeNode.RED = true; - TreeNode.BLACK = false; return TreeNode; -}()); -export default TreeNode; +}(); + +export { TreeNode }; + +var TreeNodeEnableIndex = function(e) { + __extends(TreeNodeEnableIndex, e); + function TreeNodeEnableIndex() { + var n = e !== null && e.apply(this, arguments) || this; + n.Y = undefined; + n.Z = undefined; + n.tt = undefined; + n.rt = 1; + return n; + } + TreeNodeEnableIndex.prototype.rotateLeft = function() { + var n = e.prototype.rotateLeft.call(this); + this.recount(); + n.recount(); + return n; + }; + TreeNodeEnableIndex.prototype.rotateRight = function() { + var n = e.prototype.rotateRight.call(this); + this.recount(); + n.recount(); + return n; + }; + TreeNodeEnableIndex.prototype.recount = function() { + this.rt = 1; + if (this.Y) this.rt += this.Y.rt; + if (this.Z) this.rt += this.Z.rt; + }; + return TreeNodeEnableIndex; +}(TreeNode); + +export { TreeNodeEnableIndex };
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