28 lines
847 B
Go
28 lines
847 B
Go
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package cache
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import (
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"time"
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)
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// Store defines the interface for a pluggable cache.
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// This allows users to provide their own caching implementations, such as LRU, LFU,
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// or even distributed caches. The cache implementation is responsible for handling
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// its own eviction policies (TTL, size limits, etc.).
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type Store[K comparable, V any] interface {
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// Set adds or updates an entry in the cache. The implementation should handle the TTL.
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Set(key K, value V, ttl time.Duration)
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// Get retrieves an entry from the cache. The boolean return value indicates
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// whether the key was found and has not expired.
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Get(key K) (V, bool)
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// Delete removes an entry from the cache.
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Delete(key K)
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// Purge removes all items from the cache.
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Purge()
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// Close releases any resources used by the cache, such as background goroutines.
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Close()
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}
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