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

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractList<Object>
          extended by 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 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 inherited from class java.util.AbstractList
modCount
 
Constructor Summary
ArrayListWrapper(Object anArray)
          Create the wrapper.
 
Method Summary
 boolean contains(Object o)
           
 Object get(int index)
           
 int indexOf(Object o)
           
 Object set(int index, Object element)
           
 int size()
           
 
Methods inherited from class java.util.AbstractList
add, add, addAll, clear, equals, hashCode, iterator, 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.List
addAll, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray
 

Constructor Detail

ArrayListWrapper

public ArrayListWrapper(Object anArray)
Create the wrapper.

Parameters:
anArray - array
Method Detail

get

public Object get(int index)
Specified by:
get in interface List<Object>
Specified by:
get 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>

indexOf

public int indexOf(Object o)
Specified by:
indexOf in interface List<Object>
Overrides:
indexOf in class AbstractList<Object>

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>


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