cz.auderis.tools.collection.iterator

Interface IterationItem<T>

Type Parameters:

T - type of iterated elements

public interface IterationItem<T>

Describes a generic encapsulation of iterated element that provides more information about the iteration context.

Version:

1.0

Author:

Boleslav Bobcik <bbobcik@gmail.com>

Method Summary

Modifier and Type	Method and Description
int	index() Index of the current iteration cycle.
boolean	isFirst() Determines whether the current element is the first member of the iterated sequence.
boolean	isLast() Determines whether the current element is the last member of the iterated sequence.
void	remove() Removes the current element.
T	value() Returns the element relevant to the current iteration cycle.

Method Detail

value

T value()

Returns the element relevant to the current iteration cycle.

Returns:

current element

index

int index()

Index of the current iteration cycle. Before the start of iteration, its value is -1.

Returns:

index of the current iteration cycle

isFirst

boolean isFirst()

Determines whether the current element is the first member of the iterated sequence.

Returns:

true if the current element is the first member of the iterated sequence

isLast

boolean isLast()

Determines whether the current element is the last member of the iterated sequence.

Returns:

true if the current element is the last member of the iterated sequence

remove

void remove()

Removes the current element.