Package org.basex.query.util.list

Class ItemList

java.lang.Object

org.basex.util.list.ElementList

org.basex.util.list.ObjectList<Item,ItemList>

org.basex.query.util.list.ItemList

All Implemented Interfaces:

Iterable<Item>

public final class ItemList
extends ObjectList<Item,ItemList>

Resizable-array implementation for items.

Author:

BaseX Team 2005-21, BSD License, Leo Woerteler

Field Summary

Fields inherited from class org.basex.util.list.ObjectList

list

Fields inherited from class org.basex.util.list.ElementList

factor, size

Constructor Summary

Constructors

Constructor	Description
ItemList()	Default constructor.
ItemList(long capacity)	Constructor with initial capacity.

Method Summary

Modifier and Type	Method	Description
ItemList	add(Value value)	Adds all items of a value to the array.
protected Item[]	newArray(int s)	Creates a resized array.
Value	value()	Returns a value containing the items in this list.
Value	value(Expr expr)	Returns a value with the type of the given expression.
Value	value(Type type)	Returns a value with the type of the given expression.

Methods inherited from class org.basex.util.list.ObjectList

add, add, add, addUnique, contains, equals, equals, finish, get, insert, iterator, next, peek, pop, push, remove, removeAll, removeAll, set, sort, toArray, toString, unique

Methods inherited from class org.basex.util.list.ElementList

isEmpty, newCapacity, newCapacity, reset, size, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

ItemList

public ItemList()

Default constructor.

ItemList

public ItemList(long capacity)

Constructor with initial capacity.

Parameters:

capacity - array capacity

Method Details

add

public ItemList add(Value value)

Adds all items of a value to the array.

Parameters:

value - value to be added

Returns:

self reference

value

public Value value()

Returns a value containing the items in this list.

Returns:

the value

value

public Value value(Type type)

Returns a value with the type of the given expression.

Parameters:

type - type (can be null, only considered if new sequence is created)

Returns:

the value

value

public Value value(Expr expr)

Returns a value with the type of the given expression.

Parameters:

expr - expression

Returns:

the value

newArray

protected Item[] newArray(int s)

Description copied from class: ObjectList

Creates a resized array.

Specified by:

newArray in class ObjectList<Item,ItemList>

Parameters:

s - size

Returns:

array