27 lines
979 B
JavaScript
27 lines
979 B
JavaScript
import { Arbitrary } from '../../check/arbitrary/definition/Arbitrary.js';
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export class LazyArbitrary extends Arbitrary {
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constructor(name) {
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super();
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this.name = name;
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this.underlying = null;
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}
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generate(mrng, biasFactor) {
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if (this.underlying === null) {
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throw new Error(`Lazy arbitrary ${JSON.stringify(this.name)} not correctly initialized`);
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}
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return this.underlying.generate(mrng, biasFactor);
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}
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canShrinkWithoutContext(value) {
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if (this.underlying === null) {
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throw new Error(`Lazy arbitrary ${JSON.stringify(this.name)} not correctly initialized`);
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}
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return this.underlying.canShrinkWithoutContext(value);
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}
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shrink(value, context) {
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if (this.underlying === null) {
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throw new Error(`Lazy arbitrary ${JSON.stringify(this.name)} not correctly initialized`);
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}
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return this.underlying.shrink(value, context);
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}
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}
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