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55 lines
1.0 KiB
55 lines
1.0 KiB
2 years ago
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import {
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some
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} from 'min-dash';
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/**
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* Is an element of the given BPMN type?
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*
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* @param {djs.model.Base|ModdleElement} element
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* @param {string} type
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*
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* @return {boolean}
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*/
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export function is(element, type) {
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var bo = getBusinessObject(element);
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return bo && (typeof bo.$instanceOf === 'function') && bo.$instanceOf(type);
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}
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/**
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* Return true if element has any of the given types.
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*
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* @param {djs.model.Base} element
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* @param {Array<string>} types
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*
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* @return {boolean}
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*/
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export function isAny(element, types) {
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return some(types, function(t) {
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return is(element, t);
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});
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}
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/**
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* Return the business object for a given element.
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*
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* @param {djs.model.Base|ModdleElement} element
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*
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* @return {ModdleElement}
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*/
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export function getBusinessObject(element) {
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return (element && element.businessObject) || element;
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}
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/**
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* Return the di object for a given element.
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*
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* @param {djs.model.Base} element
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*
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* @return {ModdleElement}
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*/
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export function getDi(element) {
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return element && element.di;
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}
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