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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractSet<E>
java.util.TreeSet<E>
at.tuwien.ifs.commons.util.collection.SmallestElementSet<E>
public class SmallestElementSet<E extends java.lang.Comparable<E>>
A subclass of TreeSet
that keeps only the smallest elements, up to a specified number of maximum elements.
Field Summary | |
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private int |
maxElementCount
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(package private) static long |
serialVersionUID
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Constructor Summary | |
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SmallestElementSet(int maxElementCount)
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Method Summary | |
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boolean |
add(E element)
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boolean |
addAll(java.util.Collection<? extends E> collection)
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Methods inherited from class java.util.TreeSet |
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ceiling, clear, clone, comparator, contains, descendingIterator, descendingSet, first, floor, headSet, headSet, higher, isEmpty, iterator, last, lower, pollFirst, pollLast, remove, size, subSet, subSet, tailSet, tailSet |
Methods inherited from class java.util.AbstractSet |
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equals, hashCode, removeAll |
Methods inherited from class java.util.AbstractCollection |
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containsAll, retainAll, toArray, toArray, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.Set |
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containsAll, equals, hashCode, removeAll, retainAll, toArray, toArray |
Field Detail |
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static final long serialVersionUID
private final int maxElementCount
Constructor Detail |
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public SmallestElementSet(int maxElementCount)
maxElementCount
- Maximum number of elements the set will keepMethod Detail |
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public boolean add(E element)
add
in interface java.util.Collection<E extends java.lang.Comparable<E>>
add
in interface java.util.Set<E extends java.lang.Comparable<E>>
add
in class java.util.TreeSet<E extends java.lang.Comparable<E>>
true
if this set was modified by the operationpublic boolean addAll(java.util.Collection<? extends E> collection)
addAll
in interface java.util.Collection<E extends java.lang.Comparable<E>>
addAll
in interface java.util.Set<E extends java.lang.Comparable<E>>
addAll
in class java.util.TreeSet<E extends java.lang.Comparable<E>>
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