52 lines
1.2 KiB
JavaScript
52 lines
1.2 KiB
JavaScript
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'use strict';
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var jobStatus = require('../../job_status');
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var assert = require('assert');
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var validStatusTransitions = require('../job_status_transitions');
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var finalStatus = [
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jobStatus.CANCELLED,
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jobStatus.DONE,
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jobStatus.FAILED,
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jobStatus.UNKNOWN
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];
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function QueryBase(index) {
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this.index = index;
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}
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module.exports = QueryBase;
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QueryBase.prototype.isFinalStatus = function (status) {
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return finalStatus.indexOf(status) !== -1;
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};
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// should be implemented
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QueryBase.prototype.setStatus = function () {
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throw new Error('Unimplemented method');
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};
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// should be implemented
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QueryBase.prototype.getNextQuery = function () {
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throw new Error('Unimplemented method');
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};
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QueryBase.prototype.hasNextQuery = function (job) {
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return !!this.getNextQuery(job);
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};
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QueryBase.prototype.isValidTransition = function (initialStatus, finalStatus) {
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var transition = [ initialStatus, finalStatus ];
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for (var i = 0; i < validStatusTransitions.length; i++) {
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try {
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assert.deepEqual(transition, validStatusTransitions[i]);
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return true;
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} catch (e) {
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continue;
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}
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}
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return false;
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};
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