Inheritance diagram for javolution.util.internal.bitset.BitSetIteratorImpl:

Collaboration diagram for javolution.util.internal.bitset.BitSetIteratorImpl:

Public Member Functions
	BitSetIteratorImpl (BitSetService that, int index)

boolean	hasNext ()

Index	next ()

void	remove ()

Private Attributes
final BitSetService	that

int	nextIndex

int	currentIndex = -1

Detailed Description

An iterator over a bit set.

Definition at line 20 of file BitSetIteratorImpl.java.

Constructor & Destructor Documentation

◆ BitSetIteratorImpl()

javolution.util.internal.bitset.BitSetIteratorImpl.BitSetIteratorImpl	(	BitSetService	that,
		int	index
	)

Definition at line 28 of file BitSetIteratorImpl.java.

                                                              {
         this.that = that;
         this.nextIndex = that.nextSetBit(index);
     }

References javolution.util.service.BitSetService.nextSetBit(), and javolution.util.internal.bitset.BitSetIteratorImpl.that.

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Member Function Documentation

◆ hasNext()

boolean javolution.util.internal.bitset.BitSetIteratorImpl.hasNext ( )

Definition at line 33 of file BitSetIteratorImpl.java.

                              {
         return (nextIndex >= 0);
     }

References javolution.util.internal.bitset.BitSetIteratorImpl.nextIndex.

◆ next()

Index javolution.util.internal.bitset.BitSetIteratorImpl.next ( )

Definition at line 37 of file BitSetIteratorImpl.java.

                         {
         if (nextIndex < 0)
             throw new NoSuchElementException();
         currentIndex = nextIndex;
         nextIndex = that.nextSetBit(nextIndex);
         return Index.valueOf(currentIndex);
     }

References javolution.util.internal.bitset.BitSetIteratorImpl.currentIndex, javolution.util.internal.bitset.BitSetIteratorImpl.nextIndex, javolution.util.service.BitSetService.nextSetBit(), javolution.util.internal.bitset.BitSetIteratorImpl.that, and javolution.util.Index.valueOf().

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◆ remove()

void javolution.util.internal.bitset.BitSetIteratorImpl.remove ( )

Definition at line 45 of file BitSetIteratorImpl.java.

                          {
         if (currentIndex < 0)
             throw new IllegalStateException();
         that.clear(currentIndex);
         currentIndex = -1;
     }