private _ensureNodesHaveRanges(host: IDecorationsTreesHost, nodes: IntervalNode[]): model.IModelDecoration[] {
if (node.range === null) {
node.range = host.getRangeAt(node.cachedAbsoluteStart, node.cachedAbsoluteEnd);
}
}
}
public getAllInInterval(host: IDecorationsTreesHost, start: number, end: number, filterOwnerId: number, filterOutValidation: boolean, filterFontDecorations: boolean, onlyMarginDecorations: boolean): model.IModelDecoration[] {