y.base
Interface EdgeCursor

All Superinterfaces:

YCursor

public interface EdgeCursor

extends YCursor

A cursor interface for iterating over edges.

Method Summary

void	cyclicNext() Moves the cursor to the cyclic next element of the underlying sequence.
void	cyclicPrev() Moves the cursor to the cyclic previous element of the underlying sequence.
Edge	edge() Returns the edge at the current location of the cursor.

Methods inherited from interface y.base.YCursor

current, next, ok, prev, size, toFirst, toLast

Method Detail

edge

public Edge edge()

Returns the edge at the current location of the cursor. This method is the typed variant of current().

Returns:

the edge currently pointed to by this cursor.

cyclicNext

public void cyclicNext()

Moves the cursor to the cyclic next element of the underlying sequence. This is the next element if available, if not available it is the first element.

cyclicPrev

public void cyclicPrev()

Moves the cursor to the cyclic previous element of the underlying sequence. This is the previous element if available, if not available it is the last element.