Package org.apache.commons.jexl3

Interface JexlCache<K,V>

Type Parameters:
K - source
V - script or template
public interface JexlCache<K,V>
Caching scripts or templates interface.

  • Method Summary

    Modifier and Type
    Method
    Description
    int
    capacity()
    Returns the cache capacity, the maximum number of elements it can contain.
    void
    clear()
    Clears the cache.
    default Collection<Map.Entry<K,V>>
    entries()
    Produces the cache entry set.
    V
    get(K key)
    Gets a value from cache.
    V
    put(K key, V script)
    Puts a value in cache.
    int
    size()
    Returns the cache size, the actual number of elements it contains.

  • Method Details

    • capacity

      int capacity()
      Returns the cache capacity, the maximum number of elements it can contain.
      Returns:
      the cache capacity

    • clear

      void clear()
      Clears the cache.

    • entries

      default Collection<Map.Entry<K,V>> entries()
      Produces the cache entry set.

      For implementations testing only

      Returns:
      the cache entry list

    • get

      V get(K key)
      Gets a value from cache.
      Parameters:
      key - the cache entry key
      Returns:
      the cache entry value

    • put

      V put(K key, V script)
      Puts a value in cache.
      Parameters:
      key - the cache entry key
      script - the cache entry value
      Returns:
      the previously associated value if any

    • size

      int size()
      Returns the cache size, the actual number of elements it contains.
      Returns:
      the cache size