54 lines
2.3 KiB
Go
54 lines
2.3 KiB
Go
// Generated by tmpl
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// https://github.com/benbjohnson/tmpl
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//
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// DO NOT EDIT!
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// Source: engine.gen.go.tmpl
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package tsm1
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import (
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"context"
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"github.com/influxdata/influxdb/query"
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)
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// buildFloatCursor creates a cursor for a float field.
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func (e *Engine) buildFloatCursor(ctx context.Context, measurement, seriesKey, field string, opt query.IteratorOptions) floatCursor {
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key := SeriesFieldKeyBytes(seriesKey, field)
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cacheValues := e.Cache.Values(key)
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keyCursor := e.KeyCursor(ctx, key, opt.SeekTime(), opt.Ascending)
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return newFloatCursor(opt.SeekTime(), opt.Ascending, cacheValues, keyCursor)
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}
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// buildIntegerCursor creates a cursor for a integer field.
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func (e *Engine) buildIntegerCursor(ctx context.Context, measurement, seriesKey, field string, opt query.IteratorOptions) integerCursor {
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key := SeriesFieldKeyBytes(seriesKey, field)
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cacheValues := e.Cache.Values(key)
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keyCursor := e.KeyCursor(ctx, key, opt.SeekTime(), opt.Ascending)
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return newIntegerCursor(opt.SeekTime(), opt.Ascending, cacheValues, keyCursor)
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}
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// buildUnsignedCursor creates a cursor for a unsigned field.
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func (e *Engine) buildUnsignedCursor(ctx context.Context, measurement, seriesKey, field string, opt query.IteratorOptions) unsignedCursor {
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key := SeriesFieldKeyBytes(seriesKey, field)
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cacheValues := e.Cache.Values(key)
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keyCursor := e.KeyCursor(ctx, key, opt.SeekTime(), opt.Ascending)
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return newUnsignedCursor(opt.SeekTime(), opt.Ascending, cacheValues, keyCursor)
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}
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// buildStringCursor creates a cursor for a string field.
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func (e *Engine) buildStringCursor(ctx context.Context, measurement, seriesKey, field string, opt query.IteratorOptions) stringCursor {
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key := SeriesFieldKeyBytes(seriesKey, field)
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cacheValues := e.Cache.Values(key)
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keyCursor := e.KeyCursor(ctx, key, opt.SeekTime(), opt.Ascending)
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return newStringCursor(opt.SeekTime(), opt.Ascending, cacheValues, keyCursor)
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}
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// buildBooleanCursor creates a cursor for a boolean field.
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func (e *Engine) buildBooleanCursor(ctx context.Context, measurement, seriesKey, field string, opt query.IteratorOptions) booleanCursor {
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key := SeriesFieldKeyBytes(seriesKey, field)
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cacheValues := e.Cache.Values(key)
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keyCursor := e.KeyCursor(ctx, key, opt.SeekTime(), opt.Ascending)
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return newBooleanCursor(opt.SeekTime(), opt.Ascending, cacheValues, keyCursor)
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}
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