Package org.apache.commons.jexl3.internal.introspection

Class ArrayListWrapper

java.lang.Object

java.util.AbstractCollection<Object>

java.util.AbstractList<Object>

org.apache.commons.jexl3.internal.introspection.ArrayListWrapper

All Implemented Interfaces:

Iterable<Object>, Collection<Object>, List<Object>, RandomAccess

public class ArrayListWrapper
extends AbstractList<Object>
implements RandomAccess

A class that wraps an array within an AbstractList.

It overrides some methods because introspection uses this class a marker for wrapped arrays; the declared class for these method is thus ArrayListWrapper. The methods are get/set/size/contains and indexOf because it is used by contains.

Field Summary

Fields

Modifier and Type	Field	Description
private final Object	array	The array to wrap.

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor	Description
ArrayListWrapper(Object anArray)	Create the wrapper.

Method Summary

Modifier and Type	Method	Description
boolean	contains(Object o)
Object	get(int index)
int	indexOf(Object o)
Iterator<Object>	iterator()
Object	set(int index, Object element)
int	size()

Methods inherited from class java.util.AbstractList

add, add, addAll, clear, equals, hashCode, lastIndexOf, listIterator, listIterator, remove, removeRange, subList

Methods inherited from class java.util.AbstractCollection

addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

addAll, containsAll, isEmpty, remove, removeAll, replaceAll, retainAll, sort, spliterator, toArray, toArray

Field Details

array

private final Object array

The array to wrap.

Constructor Details

ArrayListWrapper

public ArrayListWrapper(Object anArray)

Create the wrapper.

Parameters:

anArray - array

Method Details

contains

public boolean contains(Object o)

Specified by:

contains in interface Collection<Object>

Specified by:

contains in interface List<Object>

Overrides:

contains in class AbstractCollection<Object>

get

public Object get(int index)

Specified by:

get in interface List<Object>

Specified by:

get in class AbstractList<Object>

indexOf

public int indexOf(Object o)

Specified by:

indexOf in interface List<Object>

Overrides:

indexOf in class AbstractList<Object>

iterator

public Iterator<Object> iterator()

Specified by:

iterator in interface Collection<Object>

Specified by:

iterator in interface Iterable<Object>

Specified by:

iterator in interface List<Object>

Overrides:

iterator in class AbstractList<Object>

set

public Object set(int index,
 Object element)

Specified by:

set in interface List<Object>

Overrides:

set in class AbstractList<Object>

size

public int size()

Specified by:

size in interface Collection<Object>

Specified by:

size in interface List<Object>

Specified by:

size in class AbstractCollection<Object>