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Attributes initialization refactoring (#19)
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@@ -1,30 +1,29 @@
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import Grammar from "../serialization/Grammar.js"
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import IEntity from "./IEntity.js"
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import Parsernostrum from "parsernostrum"
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import Grammar from "../serialization/Grammar.js"
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import AttributeInfo from "./AttributeInfo.js"
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import IEntity from "./IEntity.js"
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export default class InvariantTextEntity extends IEntity {
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static lookbehind = "INVTEXT"
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static attributes = {
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...super.attributes,
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value: {
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default: "",
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},
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}
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static {
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this.cleanupAttributes(this.attributes)
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value: AttributeInfo.createValue(""),
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lookbehind: new AttributeInfo({
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...super.attributes.lookbehind,
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default: "INVTEXT",
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}),
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}
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static grammar = this.createGrammar()
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static createGrammar() {
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return Parsernostrum.alt(
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Parsernostrum.seq(
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Parsernostrum.reg(new RegExp(`${this.lookbehind}\\s*\\(`)),
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Parsernostrum.reg(new RegExp(`${this.attributes.lookbehind.default}\\s*\\(`)),
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Grammar.grammarFor(this.attributes.value),
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Parsernostrum.reg(/\s*\)/)
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)
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.map(([_0, value, _2]) => value),
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Parsernostrum.reg(new RegExp(this.lookbehind)) // InvariantTextEntity can not have arguments
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Parsernostrum.reg(new RegExp(this.attributes.lookbehind.default)) // InvariantTextEntity can not have arguments
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.map(() => "")
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).map(value => new this(value))
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}
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