37 lines
1.1 KiB
JavaScript
37 lines
1.1 KiB
JavaScript
import { splitHelper, default as Item } from './Item.js'
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import { logID } from '../MessageHandler/messageToString.js'
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export default class ItemString 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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get _length () {
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return this._content.length
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}
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_fromBinary (y, decoder) {
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let missing = super._fromBinary(y, decoder)
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this._content = decoder.readVarString()
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return missing
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}
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_toBinary (encoder) {
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super._toBinary(encoder)
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encoder.writeVarString(this._content)
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}
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_logString () {
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return `ItemJSON(id:${logID(this._id)},content:${JSON.stringify(this._content)},left:${logID(this._left)},origin:${logID(this._origin)},right:${logID(this._right)},parent:${logID(this._parent)},parentSub:${logID(this._parentSub)})`
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}
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_splitAt (y, diff) {
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if (diff === 0) {
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return this
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} else if (diff >= this._length) {
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return this._right
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}
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let item = new ItemString()
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item._content = this._content.slice(diff)
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this._content = this._content.slice(0, diff)
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splitHelper(y, this, item, diff)
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return item
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}
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}
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