Class AbstractListDecorator<E>
- java.lang.Object
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- org.apache.commons.collections4.collection.AbstractCollectionDecorator<E>
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- org.apache.commons.collections4.list.AbstractListDecorator<E>
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- Type Parameters:
E
- the type of the elements in the list
- All Implemented Interfaces:
Serializable
,Iterable<E>
,Collection<E>
,List<E>
- Direct Known Subclasses:
AbstractSerializableListDecorator
public abstract class AbstractListDecorator<E> extends AbstractCollectionDecorator<E> implements List<E>
Decorates anotherList
to provide additional behaviour.Methods are forwarded directly to the decorated list.
- Since:
- 3.0
- See Also:
- Serialized Form
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Constructor Summary
Constructors Modifier Constructor Description protected
AbstractListDecorator()
Constructor only used in deserialization, do not use otherwise.protected
AbstractListDecorator(List<E> list)
Constructor that wraps (not copies).
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
add(int index, E object)
boolean
addAll(int index, Collection<? extends E> coll)
protected List<E>
decorated()
Gets the list being decorated.boolean
equals(Object object)
E
get(int index)
int
hashCode()
int
indexOf(Object object)
int
lastIndexOf(Object object)
ListIterator<E>
listIterator()
ListIterator<E>
listIterator(int index)
E
remove(int index)
E
set(int index, E object)
List<E>
subList(int fromIndex, int toIndex)
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Methods inherited from class org.apache.commons.collections4.collection.AbstractCollectionDecorator
add, addAll, clear, contains, containsAll, isEmpty, iterator, remove, removeAll, retainAll, setCollection, size, toArray, toArray, toString
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream, toArray
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Constructor Detail
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AbstractListDecorator
protected AbstractListDecorator()
Constructor only used in deserialization, do not use otherwise.- Since:
- 3.1
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AbstractListDecorator
protected AbstractListDecorator(List<E> list)
Constructor that wraps (not copies).- Parameters:
list
- the list to decorate, must not be null- Throws:
NullPointerException
- if list is null
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Method Detail
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decorated
protected List<E> decorated()
Gets the list being decorated.- Overrides:
decorated
in classAbstractCollectionDecorator<E>
- Returns:
- the decorated list
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equals
public boolean equals(Object object)
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hashCode
public int hashCode()
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addAll
public boolean addAll(int index, Collection<? extends E> coll)
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lastIndexOf
public int lastIndexOf(Object object)
- Specified by:
lastIndexOf
in interfaceList<E>
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listIterator
public ListIterator<E> listIterator()
- Specified by:
listIterator
in interfaceList<E>
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listIterator
public ListIterator<E> listIterator(int index)
- Specified by:
listIterator
in interfaceList<E>
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