org.ojalgo.type.EnumPartition<E>

public final class EnumPartition<E extends Enum<E>> extends Object

Keeps track of n (ordered) Enum values – any Enum and any number of values. This is a generalised version of IndexSelector.

See Also:

Field Details
- myConstants
  
  private final E extends Enum<E>[] myConstants
- myCounts
  
  private final int[] myCounts
- myValues
  
  private final byte[] myValues
Constructor Details
- EnumPartition
  
  public EnumPartition(int size, E initialValue)
Method Details
- count
  
  public int count(E value)
  
  Count the number of times a specific value appears.
- count
  
  public int count(E value, boolean negate)
  
  Generalised version of count(Enum) that allows to instead count the number of times something else is set.
- extract
  
  public int[] extract(E value)
  
  Get the indices where this value is set.
- extract
  
  public int[] extract(E value, boolean negate)
  
  Generalised version of extract(Enum) that allows to instead get the negated (complement) set of indices.
- extract
  
  public void extract(E value, boolean negate, int[] receiver)
  
  Generalised version of extract(Enum, boolean) that allows to supply the array the resulting indices should be written to.
- fill
  
  @Deprecated public void fill(E value)
  
  Deprecated.
  v56 Use reset(E) instead
- get
  
  public E get(int index)
- is
  
  public boolean is(int index, E value)
- reset
  
  public void reset(E value)
- size
  
  public int size()
- update
  
  public void update(int index, E value)

Class EnumPartition<E extends Enum<E>>

Field Summary