CacheSuitability.java

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 * to you under the Apache License, Version 2.0 (the
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 *
 *   http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.hc.client5.http.impl.cache;

/**
 * @since 5.4
 */
enum CacheSuitability {

    MISMATCH, // the cache entry does not match the request properties and cannot be used
              // to satisfy the request
    FRESH, // the cache entry is fresh and can be used to satisfy the request
    FRESH_ENOUGH, // the cache entry is deemed fresh enough and can be used to satisfy the request
    STALE, // the cache entry is stale and may be unsuitable to satisfy the request
    STALE_WHILE_REVALIDATED, // the cache entry is stale but may be unsuitable to satisfy the request
                              // while being re-validated at the same time
    REVALIDATION_REQUIRED
           // the cache entry is stale and must not be used to satisfy the request
           // without revalidation

}