Inheritance diagram for javolution.util.internal.table.TableIteratorImpl< E >:

Collaboration diagram for javolution.util.internal.table.TableIteratorImpl< E >:

Public Member Functions
	TableIteratorImpl (TableService< E > table, int index)

void	add (E e)

boolean	hasNext ()

boolean	hasPrevious ()

E	next ()

int	nextIndex ()

E	previous ()

int	previousIndex ()

void	remove ()

void	set (E e)

Private Attributes
int	currentIndex = -1

int	end

int	nextIndex

final TableService< E >	table

Detailed Description

A generic iterator over a table.

Definition at line 19 of file TableIteratorImpl.java.

Constructor & Destructor Documentation

◆ TableIteratorImpl()

javolution.util.internal.table.TableIteratorImpl< E >.TableIteratorImpl	(	TableService< E >	table,
		int	index
	)

Definition at line 26 of file TableIteratorImpl.java.

                                                                {
         this.table = table;
         this.nextIndex = index;
         this.end = table.size();
     }

References javolution.util.internal.table.TableIteratorImpl< E >.table.

Member Function Documentation

◆ add()

void javolution.util.internal.table.TableIteratorImpl< E >.add ( E e )

Definition at line 33 of file TableIteratorImpl.java.

                          {
         table.add(nextIndex++, e);
         end++;
         currentIndex = -1;
     }

References javolution.util.internal.table.TableIteratorImpl< E >.currentIndex, javolution.util.internal.table.TableIteratorImpl< E >.end, javolution.util.internal.table.TableIteratorImpl< E >.nextIndex, and javolution.util.internal.table.TableIteratorImpl< E >.table.

◆ hasNext()

boolean javolution.util.internal.table.TableIteratorImpl< E >.hasNext ( )

Definition at line 40 of file TableIteratorImpl.java.

                              {
         return (nextIndex < end);
     }

References javolution.util.internal.table.TableIteratorImpl< E >.end, and javolution.util.internal.table.TableIteratorImpl< E >.nextIndex.

◆ hasPrevious()

boolean javolution.util.internal.table.TableIteratorImpl< E >.hasPrevious ( )

Definition at line 45 of file TableIteratorImpl.java.

                                  {
         return nextIndex > 0;
     }

References javolution.util.internal.table.TableIteratorImpl< E >.nextIndex.

◆ next()

E javolution.util.internal.table.TableIteratorImpl< E >.next ( )

Definition at line 50 of file TableIteratorImpl.java.

                     {
         if (nextIndex >= end) throw new NoSuchElementException();
         currentIndex = nextIndex++;
         return table.get(currentIndex);
     }

References javolution.util.internal.table.TableIteratorImpl< E >.currentIndex, javolution.util.internal.table.TableIteratorImpl< E >.end, javolution.util.internal.table.TableIteratorImpl< E >.nextIndex, and javolution.util.internal.table.TableIteratorImpl< E >.table.

◆ nextIndex()

int javolution.util.internal.table.TableIteratorImpl< E >.nextIndex ( )

Definition at line 57 of file TableIteratorImpl.java.

                            {
         return nextIndex;
     }

References javolution.util.internal.table.TableIteratorImpl< E >.nextIndex.

◆ previous()

E javolution.util.internal.table.TableIteratorImpl< E >.previous ( )

Definition at line 62 of file TableIteratorImpl.java.

                         {
         if (nextIndex <= 0) throw new NoSuchElementException();
         currentIndex = --nextIndex;
         return table.get(currentIndex);
     }

References javolution.util.internal.table.TableIteratorImpl< E >.currentIndex, javolution.util.internal.table.TableIteratorImpl< E >.nextIndex, and javolution.util.internal.table.TableIteratorImpl< E >.table.

◆ previousIndex()

int javolution.util.internal.table.TableIteratorImpl< E >.previousIndex ( )

Definition at line 69 of file TableIteratorImpl.java.

                                {
         return nextIndex - 1;
     }

References javolution.util.internal.table.TableIteratorImpl< E >.nextIndex.

◆ remove()

void javolution.util.internal.table.TableIteratorImpl< E >.remove ( )

Definition at line 74 of file TableIteratorImpl.java.

                          {
         if (currentIndex < 0) throw new IllegalStateException();
         table.remove(currentIndex);
         end--;
         if (currentIndex < nextIndex) {
             nextIndex--;
         }
         currentIndex = -1;
     }

References javolution.util.internal.table.TableIteratorImpl< E >.currentIndex, javolution.util.internal.table.TableIteratorImpl< E >.end, javolution.util.internal.table.TableIteratorImpl< E >.nextIndex, and javolution.util.internal.table.TableIteratorImpl< E >.table.

◆ set()

void javolution.util.internal.table.TableIteratorImpl< E >.set ( E e )

Definition at line 85 of file TableIteratorImpl.java.

                          {
         if (currentIndex >= 0) {
             table.set(currentIndex, e);
         } else {
             throw new IllegalStateException();
         }
     }