org.apache.commons.collections4

## Interface BoundedMap<K,V>

- Type Parameters:
    `K` - the type of the keys in this map
    `V` - the type of the values in this map
  All Superinterfaces:
    Get<K,V>, IterableGet<K,V>, IterableMap<K,V>, Map<K,V>, Put<K,V>
  All Known Implementing Classes:
    FixedSizeMap, FixedSizeSortedMap, LRUMap, SingletonMap

      public interface BoundedMap<K,V>
      extends IterableMap<K,V>

  Defines a map that is bounded in size.

  The size of the map can vary, but it can never exceed a preset maximum number of elements. This interface allows the querying of details associated with the maximum number of elements.

  Since:
    3.0

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface java.util.Map

      `Map.Entry<K,V>`

  - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `isFull()` Returns true if this map is full and no new elements can be added.
    `int` | `maxSize()` Gets the maximum size of the map (the bound).

    - ### Methods inherited from interface java.util.Map

      `clear, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, equals, forEach, get, getOrDefault, hashCode, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values`

    - ### Methods inherited from interface org.apache.commons.collections4.Put

      `clear, put, putAll`

    - ### Methods inherited from interface org.apache.commons.collections4.IterableGet

      `mapIterator`

    - ### Methods inherited from interface org.apache.commons.collections4.Get

      `containsKey, containsValue, entrySet, get, isEmpty, keySet, remove, size, values`

- - ### Method Detail

    - #### isFull

          boolean isFull()

      Returns true if this map is full and no new elements can be added.
      Returns:
        `true` if the map is full

    - #### maxSize

          int maxSize()

      Gets the maximum size of the map (the bound).
      Returns:
        the maximum number of elements the map can hold

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