/**
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* @fileoverview Get event collection for specific HTML element
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* @author NHN FE Development Lab <dl_javascript@nhn.com>
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*/
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'use strict';
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var EVENT_KEY = '_feEventKey';
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/**
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* Get event collection for specific HTML element
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* @param {HTMLElement} element - HTML element
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* @param {string} type - event type
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* @returns {array}
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* @private
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*/
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function safeEvent(element, type) {
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var events = element[EVENT_KEY];
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var handlers;
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if (!events) {
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events = element[EVENT_KEY] = {};
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}
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handlers = events[type];
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if (!handlers) {
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handlers = events[type] = [];
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}
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return handlers;
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}
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module.exports = safeEvent;
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