49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
/**
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* @module structs
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*/
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// TODO: ItemBinary should be able to merge with right (similar to other items). Or the other items (ItemJSON) should not be able to merge - extra byte + consistency
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import { Item, splitHelper } from './Item.js'
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import * as stringify from '../utils/structStringify.js'
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import * as encoding from '../lib/encoding.js'
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import * as decoding from '../lib/decoding.js'
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import { Y } from '../utils/Y.js' // eslint-disable-line
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export class ItemBinary extends Item {
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constructor () {
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super()
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this._content = null
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}
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_copy () {
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let struct = super._copy()
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struct._content = this._content
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return struct
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}
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/**
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* @param {Y} y
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* @param {decoding.Decoder} decoder
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*/
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_fromBinary (y, decoder) {
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const missing = super._fromBinary(y, decoder)
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this._content = decoding.readPayload(decoder)
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return missing
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}
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/**
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* @param {encoding.Encoder} encoder
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*/
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_toBinary (encoder) {
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super._toBinary(encoder)
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encoding.writePayload(encoder, this._content)
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}
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/**
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* Transform this YXml Type to a readable format.
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* Useful for logging as all Items and Delete implement this method.
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*
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* @private
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*/
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_logString () {
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return stringify.logItemHelper('ItemBinary', this)
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}
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}
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