47 lines
1.5 KiB
JavaScript
47 lines
1.5 KiB
JavaScript
/**
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* ClientEventHandler interface
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*
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* Copyright (C) 2017 R-T Specialty, LLC.
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*
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* This file is part of the Liza Data Collection Framework.
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*
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* liza is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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var Interface = require( 'easejs' ).Interface,
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EventHandler = require( './EventHandler' );
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module.exports = Interface
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.extend( EventHandler,
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{
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/**
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* Handle an event of the given type
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*
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* An exception should be thrown if the event cannot be handled.
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*
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* The handler should always return itself; if a return value is needed to
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* the caller, then a callback should be provided as an argument to the
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* handler.
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*
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* @param {string} type event id
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*
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* @param {function(*,Object)} continuation (error, data)
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*
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* @return {EventHandler} self
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*/
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'public handle': [ 'type', 'callback' /*, ... */ ]
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} );
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