Package org.codelibs.fess.dict

Class DictionaryFile.PagingList<E>

java.lang.Object

org.codelibs.fess.dict.DictionaryFile.PagingList<E>

Type Parameters:

E - the type of elements in this list

All Implemented Interfaces:

Iterable<E>, Collection<E>, List<E>, SequencedCollection<E>

Enclosing class:

DictionaryFile<T extends DictionaryItem>

public static class DictionaryFile.PagingList<E>
extends Object
implements List<E>

A paginated list implementation that wraps another list and provides pagination metadata and functionality.

Field Summary

Fields

Modifier and Type	Field	Description
protected int	allPageCount	The total number of pages available.
protected int	allRecordCount	The total number of records across all pages.
protected int	currentPageNumber	The current page number (1-based).
protected int	pageRangeSize	The size of the page range for navigation.
protected int	pageSize	The number of records per page.

Constructor Summary

Constructors

Constructor	Description
PagingList(List<E> list, int offset, int size, int allRecordCount)	Creates a new PagingList with the specified parameters.

Method Summary

Modifier and Type	Method	Description
void	add(int index, E element)
boolean	add(E e)
boolean	addAll(int index, Collection<? extends E> c)
boolean	addAll(Collection<? extends E> c)
void	clear()
boolean	contains(Object o)
boolean	containsAll(Collection<?> c)
List<Integer>	createPageNumberList()	Creates a list of page numbers for navigation.
E	get(int index)
int	getAllPageCount()	Returns the total number of pages.
int	getAllRecordCount()	Returns the total number of records across all pages.
int	getCurrentPageNumber()	Returns the current page number (1-based).
int	getPageSize()	Returns the page size (number of records per page).
int	indexOf(Object o)
boolean	isEmpty()
boolean	isExistNextPage()	Checks if a next page exists.
boolean	isExistPrePage()	Checks if a previous page exists.
Iterator<E>	iterator()
int	lastIndexOf(Object o)
ListIterator<E>	listIterator()
ListIterator<E>	listIterator(int index)
E	remove(int index)
boolean	remove(Object o)
boolean	removeAll(Collection<?> c)
boolean	retainAll(Collection<?> c)
E	set(int index, E element)
void	setPageRangeSize(int pageRangeSize)	Sets the page range size for navigation.
int	size()
List<E>	subList(int fromIndex, int toIndex)
Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addFirst, addLast, equals, getFirst, getLast, hashCode, removeFirst, removeLast, replaceAll, reversed, sort, spliterator

Field Details

allPageCount

protected int allPageCount

The total number of pages available.

allRecordCount

protected int allRecordCount

The total number of records across all pages.

pageSize

protected int pageSize

The number of records per page.

currentPageNumber

protected int currentPageNumber

The current page number (1-based).

pageRangeSize

protected int pageRangeSize

The size of the page range for navigation.

Constructor Details

PagingList

public PagingList(List<E> list,
 int offset,
 int size,
 int allRecordCount)

Creates a new PagingList with the specified parameters.

Parameters:

list - the underlying list of items for this page

offset - the starting offset for this page

size - the page size

allRecordCount - the total number of records across all pages

Method Details

size

public int size()

Specified by:

size in interface Collection<E>

Specified by:

size in interface List<E>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface Collection<E>

Specified by:

isEmpty in interface List<E>

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<E>

Specified by:

contains in interface List<E>

iterator

public Iterator<E> iterator()

Specified by:

iterator in interface Collection<E>

Specified by:

iterator in interface Iterable<E>

Specified by:

iterator in interface List<E>

toArray

public Object[] toArray()

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface List<E>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface Collection<E>

Specified by:

toArray in interface List<E>

add

public boolean add(E e)

Specified by:

add in interface Collection<E>

Specified by:

add in interface List<E>

remove

public boolean remove(Object o)

Specified by:

remove in interface Collection<E>

Specified by:

remove in interface List<E>

containsAll

public boolean containsAll(Collection<?> c)

Specified by:

containsAll in interface Collection<E>

Specified by:

containsAll in interface List<E>

addAll

public boolean addAll(Collection<? extends E> c)

Specified by:

addAll in interface Collection<E>

Specified by:

addAll in interface List<E>

addAll

public boolean addAll(int index,
 Collection<? extends E> c)

Specified by:

addAll in interface List<E>

removeAll

public boolean removeAll(Collection<?> c)

Specified by:

removeAll in interface Collection<E>

Specified by:

removeAll in interface List<E>

retainAll

public boolean retainAll(Collection<?> c)

Specified by:

retainAll in interface Collection<E>

Specified by:

retainAll in interface List<E>

clear

public void clear()

Specified by:

clear in interface Collection<E>

Specified by:

clear in interface List<E>

get

public E get(int index)

Specified by:

get in interface List<E>

set

public E set(int index,
 E element)

Specified by:

set in interface List<E>

add

public void add(int index,
 E element)

Specified by:

add in interface List<E>

remove

public E remove(int index)

Specified by:

remove in interface List<E>

indexOf

public int indexOf(Object o)

Specified by:

indexOf in interface List<E>

lastIndexOf

public int lastIndexOf(Object o)

Specified by:

lastIndexOf in interface List<E>

listIterator

public ListIterator<E> listIterator()

Specified by:

listIterator in interface List<E>

listIterator

public ListIterator<E> listIterator(int index)

Specified by:

listIterator in interface List<E>

subList

public List<E> subList(int fromIndex,
 int toIndex)

Specified by:

subList in interface List<E>

getAllRecordCount

public int getAllRecordCount()

Returns the total number of records across all pages.

Returns:

the total record count

getPageSize

public int getPageSize()

Returns the page size (number of records per page).

Returns:

the page size

getCurrentPageNumber

public int getCurrentPageNumber()

Returns the current page number (1-based).

Returns:

the current page number

getAllPageCount

public int getAllPageCount()

Returns the total number of pages.

Returns:

the total page count

isExistPrePage

public boolean isExistPrePage()

Checks if a previous page exists.

Returns:

true if there is a previous page, false otherwise

isExistNextPage

public boolean isExistNextPage()

Checks if a next page exists.

Returns:

true if there is a next page, false otherwise

setPageRangeSize

public void setPageRangeSize(int pageRangeSize)

Sets the page range size for navigation.

Parameters:

pageRangeSize - the page range size to set

createPageNumberList

public List<Integer> createPageNumberList()

Creates a list of page numbers for navigation.

Returns:

a list of page numbers within the page range