17 lines
564 B
Go
17 lines
564 B
Go
package consumer
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import (
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"context"
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)
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// Store interface used to persist scan progress
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type Store interface {
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GetCheckpoint(ctx context.Context, streamName, shardID string) (string, error)
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SetCheckpoint(ctx context.Context, streamName, shardID, sequenceNumber string) error
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}
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// noopStore implements the storage interface with discard
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type noopStore struct{}
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func (n noopStore) GetCheckpoint(context.Context, string, string) (string, error) { return "", nil }
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func (n noopStore) SetCheckpoint(context.Context, string, string, string) error { return nil }
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