Package org.apache.lucene.facet.collections

Various optimized Collections implementations.

See:
          Description

Interface Summary
DoubleIterator Iterator interface for primitive double iteration.
FloatIterator Iterator interface for primitive int iteration.
IntIterator Iterator interface for primitive int iteration.
 

Class Summary
ArrayHashMap<K,V> An Array-based hashtable which maps, similar to Java's HashMap, only performance tests showed it performs better.
FloatToObjectMap<T> An Array-based hashtable which maps primitive float to Objects of generic type T.
The hashtable is constracted with a given capacity, or 16 as a default.
IntArray A Class wrapper for a grow-able int[] which can be sorted and intersect with other IntArrays.
IntHashSet A Set or primitive int.
IntToDoubleMap An Array-based hashtable which maps primitive int to a primitive double.
The hashtable is constracted with a given capacity, or 16 as a default.
IntToFloatMap An Array-based hashtable which maps primitive int to a primitive float.
The hashtable is constracted with a given capacity, or 16 as a default.
IntToIntMap An Array-based hashtable which maps primitive int to primitive int.
The hashtable is constracted with a given capacity, or 16 as a default.
IntToObjectMap<T> An Array-based hashtable which maps primitive int to Objects of generic type T.
The hashtable is constracted with a given capacity, or 16 as a default.
LRUHashMap<K,V> LRUHashMap is an extension of Java's HashMap, which has a bounded size(); When it reaches that size, each time a new element is added, the least recently used (LRU) entry is removed.
ObjectToFloatMap<K> An Array-based hashtable which maps Objects of generic type T to primitive float values.
The hashtable is constructed with a given capacity, or 16 as a default.
ObjectToIntMap<K> An Array-based hashtable which maps Objects of generic type T to primitive int values.
The hashtable is constructed with a given capacity, or 16 as a default.
 

Package org.apache.lucene.facet.collections Description

Various optimized Collections implementations.



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