y.util
Class Cursors

java.lang.Object
  |
  +--y.util.Cursors

public final class Cursors

extends Object

This class contains only static methods, that can be used in conjunction with YCursors and Iterators

Method Summary

static YCursor	createCursor(Collection c) Creates a YCursor view of a collection
static Iterator	createIterator(YCursor cursor) Creates an Iterator view of a given YCursor
static Object[]	toArray(YCursor cursor, Object[] dest) Creates or fills an array with the values provided by the cursor

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

toArray

public static Object[] toArray(YCursor cursor,
                               Object[] dest)

Creates or fills an array with the values provided by the cursor

Parameters:

cursor - the cursor

dest - the array to fill with the values or null if the method should create the array itself

Returns:

dest or a newly created array filled with the values from cursor

createCursor

public static YCursor createCursor(Collection c)

Creates a YCursor view of a collection

Parameters:

c - the collection

Returns:

the cursor view

createIterator

public static Iterator createIterator(YCursor cursor)

Creates an Iterator view of a given YCursor

Parameters:

cursor - the cursor

Returns:

the iterator