Package org.apache.xmlgraphics.image.loader.cache

Interface ExpirationPolicy

  • All Known Implementing Classes:
    DefaultExpirationPolicy
    public interface ExpirationPolicy
    Represents an expiration policy for cache entries that have a creation time stamp.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      boolean isExpired​(org.apache.xmlgraphics.image.loader.cache.TimeStampProvider provider, long timestamp)
      Indicates whether a cache entry is expired given its creation time stamp.

    • Method Detail

      • isExpired

        boolean isExpired​(org.apache.xmlgraphics.image.loader.cache.TimeStampProvider provider,
                  long timestamp)
        Indicates whether a cache entry is expired given its creation time stamp.
        Parameters:
        provider - the provider for new time stamps
        timestamp - the creation time stamp (the semantics of System.currentTimeMillis() apply)
        Returns:
        true if the entry is to be considered expired, false if not