Package org.apache.commons.collections4
Interface BoundedMap<K,V>
- 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
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
- Version:
- $Id: BoundedMap.java 1477779 2013-04-30 18:55:24Z tn $
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Nested Class Summary
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Method Summary
Methods inherited from interface org.apache.commons.collections4.Get
containsKey, containsValue, entrySet, get, isEmpty, keySet, remove, size, values
Methods inherited from interface org.apache.commons.collections4.IterableGet
mapIterator
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
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Method Details
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isFull
boolean isFull()Returns true if this map is full and no new elements can be added.- Returns:
true
if the map is full
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maxSize
int maxSize()Gets the maximum size of the map (the bound).- Returns:
- the maximum number of elements the map can hold
-