org.apache.directory.server.core.avltree

Class ArrayTreeCursor<E>

java.lang.Object

org.apache.directory.api.ldap.model.cursor.AbstractCursor<E>

org.apache.directory.server.core.avltree.ArrayTreeCursor<E>

All Implemented Interfaces:

java.lang.Iterable<E>, org.apache.directory.api.ldap.model.cursor.Cursor<E>

public class ArrayTreeCursor<E>
extends org.apache.directory.api.ldap.model.cursor.AbstractCursor<E>

A Cursor for an ArrayTree.

Field Summary

Fields

Modifier and Type	Field and Description
private ArrayTree<E>	array The underlying ArrayTree
private int	current The current position/index in the array
private static boolean	IS_DEBUG Speedup for logs
private static org.slf4j.Logger	LOG_CURSOR A dedicated log for cursors
private Position	position The current position of this cursor, relative to the node

Constructor Summary

Constructors

Constructor and Description
ArrayTreeCursor(ArrayTree<E> array) Create a cursor on an ArrayTree

Method Summary

Modifier and Type	Method and Description
void	after(E element)
void	afterLast()
boolean	available()
void	before(E element)
void	beforeFirst()
void	close()
void	close(java.lang.Exception reason)
boolean	first()
E	get()
boolean	last()
boolean	next()
boolean	previous()
java.lang.String	toString()
java.lang.String	toString(java.lang.String tabs)

Methods inherited from class org.apache.directory.api.ldap.model.cursor.AbstractCursor

checkNotClosed, isAfterLast, isBeforeFirst, isClosed, isFirst, isLast, iterator, setClosureMonitor

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Field Detail

LOG_CURSOR

private static final org.slf4j.Logger LOG_CURSOR

A dedicated log for cursors

IS_DEBUG

private static final boolean IS_DEBUG

Speedup for logs

array

private ArrayTree<E> array

The underlying ArrayTree

current

private int current

The current position/index in the array

position

private Position position

The current position of this cursor, relative to the node

Constructor Detail

ArrayTreeCursor

public ArrayTreeCursor(ArrayTree<E> array)

Create a cursor on an ArrayTree

Parameters:

array - The array we want a cursor for

Method Detail

after

public void after(E element)
           throws org.apache.directory.api.ldap.model.exception.LdapException,
                  org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

afterLast

public void afterLast()
               throws org.apache.directory.api.ldap.model.exception.LdapException,
                      org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

available

public boolean available()

before

public void before(E element)
            throws org.apache.directory.api.ldap.model.exception.LdapException,
                   org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

beforeFirst

public void beforeFirst()
                 throws org.apache.directory.api.ldap.model.exception.LdapException,
                        org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

first

public boolean first()
              throws org.apache.directory.api.ldap.model.exception.LdapException,
                     org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

get

public E get()
      throws org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.cursor.CursorException

last

public boolean last()
             throws org.apache.directory.api.ldap.model.exception.LdapException,
                    org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

next

public boolean next()
             throws org.apache.directory.api.ldap.model.exception.LdapException,
                    org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

previous

public boolean previous()
                 throws org.apache.directory.api.ldap.model.exception.LdapException,
                        org.apache.directory.api.ldap.model.cursor.CursorException

Throws:

org.apache.directory.api.ldap.model.exception.LdapException

org.apache.directory.api.ldap.model.cursor.CursorException

close

public void close()

Specified by:

close in interface org.apache.directory.api.ldap.model.cursor.Cursor<E>

Overrides:

close in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<E>

close

public void close(java.lang.Exception reason)

Specified by:

close in interface org.apache.directory.api.ldap.model.cursor.Cursor<E>

Overrides:

close in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<E>

toString

public java.lang.String toString(java.lang.String tabs)

Specified by:

toString in interface org.apache.directory.api.ldap.model.cursor.Cursor<E>

Overrides:

toString in class org.apache.directory.api.ldap.model.cursor.AbstractCursor<E>

See Also:

Object.toString()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()