lisk-framework
Version:
Lisk blockchain application platform
60 lines • 2.1 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CommitList = exports.COMMIT_SORT = void 0;
var COMMIT_SORT;
(function (COMMIT_SORT) {
COMMIT_SORT[COMMIT_SORT["ASC"] = 1] = "ASC";
COMMIT_SORT[COMMIT_SORT["DSC"] = -1] = "DSC";
})(COMMIT_SORT = exports.COMMIT_SORT || (exports.COMMIT_SORT = {}));
class CommitList {
constructor() {
this._commitMap = new Map();
}
getByHeight(height) {
var _a;
return (_a = this._commitMap.get(height)) !== null && _a !== void 0 ? _a : [];
}
getHeights() {
return [...this._commitMap.keys()];
}
size() {
let sum = 0;
for (const [, value] of this._commitMap) {
sum += value.length;
}
return sum;
}
add(commit) {
var _a;
const currentCommits = (_a = this._commitMap.get(commit.height)) !== null && _a !== void 0 ? _a : [];
this._commitMap.set(commit.height, [...currentCommits, commit]);
}
exists(commit) {
var _a;
const currentCommits = (_a = this._commitMap.get(commit.height)) !== null && _a !== void 0 ? _a : [];
return currentCommits.some(aCommit => aCommit.blockID.equals(commit.blockID) &&
aCommit.validatorAddress.equals(commit.validatorAddress));
}
deleteByHeight(height) {
this._commitMap.delete(height);
}
getAll(sortOrder = COMMIT_SORT.ASC) {
return [...this._commitMap.values()].flat().sort((a, b) => sortOrder * (a.height - b.height));
}
deleteSingle(commit) {
const commitList = this._commitMap.get(commit.height);
if (!commitList) {
return;
}
const index = commitList.findIndex(c => c.blockID.equals(commit.blockID) && c.validatorAddress.equals(commit.validatorAddress));
if (index < 0) {
return;
}
commitList.splice(index, 1);
if (commitList.length === 0) {
this._commitMap.delete(commit.height);
}
}
}
exports.CommitList = CommitList;
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