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f608340c35
Unlike the increase function delta doesn't check for resets and can go negative. This is similar to the prometheus delta function.
138 lines
2.5 KiB
TypeScript
138 lines
2.5 KiB
TypeScript
import { SqlPartDef, SqlPart } from 'app/core/components/sql_part/sql_part';
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const index = [];
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function createPart(part): any {
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const def = index[part.type];
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if (!def) {
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return null;
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}
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return new SqlPart(part, def);
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}
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function register(options: any) {
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index[options.type] = new SqlPartDef(options);
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}
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register({
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type: 'column',
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style: 'label',
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params: [{ type: 'column', dynamicLookup: true }],
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defaultParams: ['value'],
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});
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register({
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type: 'expression',
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style: 'expression',
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label: 'Expr:',
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params: [
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{ name: 'left', type: 'string', dynamicLookup: true },
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{ name: 'op', type: 'string', dynamicLookup: true },
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{ name: 'right', type: 'string', dynamicLookup: true },
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],
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defaultParams: ['value', '=', 'value'],
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});
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register({
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type: 'macro',
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style: 'label',
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label: 'Macro:',
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params: [],
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defaultParams: [],
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});
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register({
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type: 'aggregate',
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style: 'label',
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params: [
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{
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name: 'name',
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type: 'string',
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options: ['avg', 'count', 'min', 'max', 'sum', 'stddev', 'variance'],
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},
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],
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defaultParams: ['avg'],
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});
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register({
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type: 'percentile',
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label: 'Aggregate:',
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style: 'label',
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params: [
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{
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name: 'name',
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type: 'string',
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options: ['percentile_cont', 'percentile_disc'],
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},
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{
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name: 'fraction',
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type: 'number',
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options: ['0.5', '0.75', '0.9', '0.95', '0.99'],
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},
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],
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defaultParams: ['percentile_cont', '0.95'],
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});
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register({
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type: 'alias',
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style: 'label',
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params: [{ name: 'name', type: 'string', quote: 'double' }],
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defaultParams: ['alias'],
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});
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register({
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type: 'time',
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style: 'function',
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label: 'time',
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params: [
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{
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name: 'interval',
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type: 'interval',
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options: ['$__interval', '1s', '10s', '1m', '5m', '10m', '15m', '1h'],
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},
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{
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name: 'fill',
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type: 'string',
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options: ['none', 'NULL', 'previous', '0'],
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},
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],
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defaultParams: ['$__interval', 'none'],
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});
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register({
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type: 'window',
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style: 'label',
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params: [
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{
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name: 'function',
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type: 'string',
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options: ['delta', 'increase', 'rate', 'sum'],
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},
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],
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defaultParams: ['increase'],
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});
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register({
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type: 'moving_window',
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style: 'label',
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label: 'Moving Window:',
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params: [
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{
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name: 'function',
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type: 'string',
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options: ['avg'],
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},
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{
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name: 'window_size',
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type: 'number',
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options: ['3', '5', '7', '10', '20'],
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},
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],
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defaultParams: ['avg', '5'],
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});
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export default {
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create: createPart,
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};
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