23 lines
420 B
TypeScript
23 lines
420 B
TypeScript
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import type { Command } from '@/types/history';
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/**
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* Abstract base class for commands
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*/
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export abstract class BaseCommand implements Command {
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public timestamp: number;
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constructor(public name: string) {
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this.timestamp = Date.now();
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}
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abstract execute(): void;
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abstract undo(): void;
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/**
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* Override to implement command merging
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*/
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merge(other: Command): boolean {
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return false;
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}
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}
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