66 lines
1.1 KiB
TypeScript
66 lines
1.1 KiB
TypeScript
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import { Message } from './Message';
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import { MessageTypes } from './MessageType';
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export class MessageReader
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{
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private _messages:Message[] = [];
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private _scanned = false;
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private _errors = new Set<number>();
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private _warnings = new Set<number>();
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constructor( messages:Message[] = null )
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{
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this._messages = messages || [];
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}
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set messages( messages:Message[] )
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{
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this._messages = messages;
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this._scanned = false;
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}
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get messages()
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{
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return this._messages;
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}
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private _scan()
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{
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if ( this._scanned )
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{
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return;
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}
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this._scanned = true;
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this._errors.clear();
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this._warnings.clear();
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for ( let i = 0; i < this._messages.length; i++ )
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{
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if ( MessageTypes.Error === this._messages[ i ].type )
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{
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this._errors.add( i );
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}
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if ( MessageTypes.Warning === this._messages[ i ].type )
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{
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this._warnings.add( i );
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}
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}
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}
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get hasErrors()
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{
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this._scan();
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return this._errors.size > 0;
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}
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get hasWarnings()
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{
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this._scan();
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return this._warnings.size > 0;
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}
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}
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