'use strict';
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var collectionAdd = require('diagram-js/lib/util/Collections').add,
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getBusinessObject = require('bpmn-js/lib/util/ModelUtil').getBusinessObject;
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var CategoryHelper = {};
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module.exports = CategoryHelper;
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/**
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* Creates a new bpmn:CategoryValue inside a new bpmn:Category
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*
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* @param {ModdleElement} definitions
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* @param {BpmnFactory} bpmnFactory
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*
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* @return {ModdleElement} categoryValue.
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*/
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CategoryHelper.createCategoryValue = function(definitions, bpmnFactory) {
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var categoryValue = bpmnFactory.create('bpmn:CategoryValue'),
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category = bpmnFactory.create('bpmn:Category', {
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categoryValue: [ categoryValue ]
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});
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// add to correct place
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collectionAdd(definitions.get('rootElements'), category);
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getBusinessObject(category).$parent = definitions;
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getBusinessObject(categoryValue).$parent = category;
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return categoryValue;
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};
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