Package org.apache.lucene.search.spell
Class SuggestWordQueue
- java.lang.Object
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- org.apache.lucene.util.PriorityQueue<SuggestWord>
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- org.apache.lucene.search.spell.SuggestWordQueue
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- All Implemented Interfaces:
Iterable<SuggestWord>
public final class SuggestWordQueue extends PriorityQueue<SuggestWord>
Sorts SuggestWord instances
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Field Summary
Fields Modifier and Type Field Description static Comparator<SuggestWord>
DEFAULT_COMPARATOR
Default comparator: score then frequency.
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Constructor Summary
Constructors Constructor Description SuggestWordQueue(int size)
Use theDEFAULT_COMPARATOR
SuggestWordQueue(int size, Comparator<SuggestWord> comparator)
Specify the size of the queue and the comparator to use for sorting.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected boolean
lessThan(SuggestWord wa, SuggestWord wb)
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Methods inherited from class org.apache.lucene.util.PriorityQueue
add, addAll, clear, getHeapArray, insertWithOverflow, iterator, pop, remove, size, top, updateTop, updateTop
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface java.lang.Iterable
forEach, spliterator
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Field Detail
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DEFAULT_COMPARATOR
public static final Comparator<SuggestWord> DEFAULT_COMPARATOR
Default comparator: score then frequency.- See Also:
SuggestWordScoreComparator
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Constructor Detail
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SuggestWordQueue
public SuggestWordQueue(int size)
Use theDEFAULT_COMPARATOR
- Parameters:
size
- The size of the queue
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SuggestWordQueue
public SuggestWordQueue(int size, Comparator<SuggestWord> comparator)
Specify the size of the queue and the comparator to use for sorting.- Parameters:
size
- The sizecomparator
- The comparator.
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Method Detail
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lessThan
protected final boolean lessThan(SuggestWord wa, SuggestWord wb)
- Specified by:
lessThan
in classPriorityQueue<SuggestWord>
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