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https://github.com/grafana/grafana.git
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1ca9910736
* refactor(frontend): rename all @grafana/data/src imports to @grafana/data * feat(grafana-data): introduce internal entrypoint for sharing code only with grafana * feat(grafana-data): add test entrypoint for data test utils usage in core * refactor(frontend): update import paths to use grafana/data exports entrypoints * docs(grafana-data): update comment in internal/index.ts * refactor(frontend): prefer public namespaced exports over re-exporting via internal * chore(frontend): fix a couple more weird paths that typescript complains about
31 lines
636 B
TypeScript
31 lines
636 B
TypeScript
import {
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isHistogramFrameBucketMinFieldName,
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isHistogramFrameBucketMaxFieldName,
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DataFrame,
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FieldType,
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} from '@grafana/data';
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export function originalDataHasHistogram(frames?: DataFrame[]): boolean {
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if (frames?.length !== 1) {
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return false;
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}
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const frame = frames[0];
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if (frame.fields.length < 3) {
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return false;
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}
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if (
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!isHistogramFrameBucketMinFieldName(frame.fields[0].name) ||
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!isHistogramFrameBucketMaxFieldName(frame.fields[1].name)
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) {
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return false;
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}
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for (const field of frame.fields) {
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if (field.type !== FieldType.number) {
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return false;
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}
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}
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return true;
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}
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