35 lines
1.2 KiB
Go
35 lines
1.2 KiB
Go
package trustcontroller
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import (
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"github.com/nspcc-dev/neofs-node/pkg/services/reputation"
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"github.com/nspcc-dev/neofs-node/pkg/services/reputation/common"
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)
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// Iterator is a group of methods provided by entity
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// which can iterate over a group of reputation.Trust values.
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type Iterator interface {
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// Iterate must start an iterator over all trust values.
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// For each value should call a handler, the error
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// of which should be directly returned from the method.
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//
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// Internal failures of the iterator are also signaled via
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// an error. After a successful call to the last value
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// handler, nil should be returned.
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Iterate(reputation.TrustHandler) error
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}
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// IteratorProvider is a group of methods provided
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// by entity which generates iterators over
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// reputation.Trust values.
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type IteratorProvider interface {
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// InitIterator should return an initialized Iterator
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// that iterates over values from IteratorContext.Epoch() epoch.
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//
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// Initialization problems are reported via error.
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// If no error was returned, then the Iterator must not be nil.
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//
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// Implementations can have different logic for different
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// contexts, so specific ones may document their own behavior.
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InitIterator(common.Context) (Iterator, error)
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}
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