TreeSetGreedy (JChart2D API documentation, Version 3.2.2)

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java.lang.Object
- java.util.AbstractCollection<E>
- - java.util.AbstractSet<E>
  - - java.util.TreeSet<T>
    - - info.monitorenter.util.collections.TreeSetGreedy<T>

Type Parameters:

T - the type of instances to store.

All Implemented Interfaces:

java.lang.Iterable<T>, java.util.Collection<T>, java.util.Set<T>
```
public class TreeSetGreedy<T extends IComparableProperty>
extends java.util.TreeSet<T>
implements java.util.Set<T>
```
A Set that will always successfully add new instances and guarantee that all the "Comparable properties" of the contained IComparableProperty instances will build a set (no duplicates).
Although the interface of Set is preserved and allows adding any Object only IComparableProperty instances may be added to TreeSetGreedy because it uses a proprietary Comparator.
The added IComparableProperty instances with the lowest Number property (see IComparableProperty.getComparableProperty() ) will be returned first from the retrievable Iterator

Warning
If the IComparableProperty (thus meaning the member or accessed data) is changed from outside, the internal order of this set will get corrupted and iterations or add/remove calls may fail. Therefore it is necessary to remove the instance before outside modification and later on add it again.

Author:

Achim Westermann

See Also:

Serialized Form

- Constructor Summary
  
  Constructors
  Constructor Description
  
  TreeSetGreedy()
  Creates an instance with an internal Comparator to fulfill the contract of this class.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean add(T o)
  Attempts to add the the given T.
  
  boolean remove(java.lang.Object o)
  - Methods inherited from class java.util.AbstractCollection
    containsAll, retainAll, toArray, toArray, toString
  - Methods inherited from class java.util.AbstractSet
    equals, hashCode, removeAll
  - Methods inherited from interface java.util.Collection
    parallelStream, removeIf, stream
  - Methods inherited from interface java.lang.Iterable
    forEach
  - Methods inherited from class java.lang.Object
    finalize, getClass, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface java.util.Set
    addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, of, of, of, of, of, of, of, of, of, of, of, of, removeAll, retainAll, size, spliterator, toArray, toArray
  - Methods inherited from class java.util.TreeSet
    addAll, ceiling, clear, clone, comparator, contains, descendingIterator, descendingSet, first, floor, headSet, headSet, higher, isEmpty, iterator, last, lower, pollFirst, pollLast, size, spliterator, subSet, subSet, tailSet, tailSet

- Constructor Detail
  - TreeSetGreedy
```
public TreeSetGreedy()
```
    Creates an instance with an internal Comparator to fulfill the contract of this class.
- Method Detail
  - add
```
public boolean add(T o)
```
    Attempts to add the the given T.
    
    Specified by:
    
    add in interface java.util.Collection<T extends IComparableProperty>
    
    Specified by:
    
    add in interface java.util.Set<T extends IComparableProperty>
    
    Overrides:
    
    add in class java.util.TreeSet<T extends IComparableProperty>
    
    Parameters:
    
    o - the T to add.
    
    Returns:
    
    see superclass.
    
    See Also:
    
    TreeSet.add(java.lang.Object)
  - remove
```
public boolean remove(java.lang.Object o)
```
    Specified by:
    
    remove in interface java.util.Collection<T extends IComparableProperty>
    
    Specified by:
    
    remove in interface java.util.Set<T extends IComparableProperty>
    
    Overrides:
    
    remove in class java.util.TreeSet<T extends IComparableProperty>
    
    See Also:
    
    TreeSet.remove(java.lang.Object)

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