org.jibx.binding.model
Class EmptyArrayList

java.lang.Object
  extended by java.util.AbstractCollection<E>
      extended by java.util.AbstractList<E>
          extended by java.util.ArrayList
              extended by org.jibx.binding.model.EmptyArrayList
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, java.lang.Iterable, java.util.Collection, java.util.List, java.util.RandomAccess

public class EmptyArrayList
extends java.util.ArrayList

Unmodifiable empty array list. This defines a singleton instance of itself, which can then be used whereever an empty list is convenient. This class is required to support methods which return instances of java.util.ArrayList in order to guarantee random access to the returned list in constant time as part of the method contract. java.util.Collection.EMPTY_LIST is not an instance of java.util.ArrayList, so it cannot be used.

Author:
Dennis M. Sosnoski
See Also:
Serialized Form

Field Summary
static EmptyArrayList INSTANCE
           
 
Fields inherited from class java.util.AbstractList
modCount
 
Constructor Summary
private EmptyArrayList()
           
 
Method Summary
 void add(int index, java.lang.Object element)
           
 boolean add(java.lang.Object o)
           
 boolean addAll(java.util.Collection c)
           
 boolean addAll(int index, java.util.Collection c)
           
 void clear()
           
 void ensureCapacity(int minCapacity)
           
 java.lang.Object remove(int index)
           
 boolean remove(java.lang.Object o)
           
 boolean removeAll(java.util.Collection c)
           
protected  void removeRange(int fromIndex, int toIndex)
           
 boolean retainAll(java.util.Collection c)
           
 java.lang.Object set(int index, java.lang.Object element)
           
 void trimToSize()
           
 
Methods inherited from class java.util.ArrayList
clone, contains, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, size, subList, toArray, toArray
 
Methods inherited from class java.util.AbstractList
equals, hashCode
 
Methods inherited from class java.util.AbstractCollection
containsAll, toString
 
Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface java.util.List
containsAll, equals, hashCode
 

Field Detail

INSTANCE

public static final EmptyArrayList INSTANCE
Constructor Detail

EmptyArrayList

private EmptyArrayList()
Method Detail

add

public void add(int index,
                java.lang.Object element)
Specified by:
add in interface java.util.List
Overrides:
add in class java.util.ArrayList

add

public boolean add(java.lang.Object o)
Specified by:
add in interface java.util.Collection
Specified by:
add in interface java.util.List
Overrides:
add in class java.util.ArrayList

addAll

public boolean addAll(java.util.Collection c)
Specified by:
addAll in interface java.util.Collection
Specified by:
addAll in interface java.util.List
Overrides:
addAll in class java.util.ArrayList

addAll

public boolean addAll(int index,
                      java.util.Collection c)
Specified by:
addAll in interface java.util.List
Overrides:
addAll in class java.util.ArrayList

ensureCapacity

public void ensureCapacity(int minCapacity)
Overrides:
ensureCapacity in class java.util.ArrayList

clear

public void clear()
Specified by:
clear in interface java.util.Collection
Specified by:
clear in interface java.util.List
Overrides:
clear in class java.util.ArrayList

remove

public java.lang.Object remove(int index)
Specified by:
remove in interface java.util.List
Overrides:
remove in class java.util.ArrayList

remove

public boolean remove(java.lang.Object o)
Specified by:
remove in interface java.util.Collection
Specified by:
remove in interface java.util.List
Overrides:
remove in class java.util.ArrayList

removeRange

protected void removeRange(int fromIndex,
                           int toIndex)
Overrides:
removeRange in class java.util.ArrayList

set

public java.lang.Object set(int index,
                            java.lang.Object element)
Specified by:
set in interface java.util.List
Overrides:
set in class java.util.ArrayList

trimToSize

public void trimToSize()
Overrides:
trimToSize in class java.util.ArrayList

removeAll

public boolean removeAll(java.util.Collection c)
Specified by:
removeAll in interface java.util.Collection
Specified by:
removeAll in interface java.util.List
Overrides:
removeAll in class java.util.ArrayList

retainAll

public boolean retainAll(java.util.Collection c)
Specified by:
retainAll in interface java.util.Collection
Specified by:
retainAll in interface java.util.List
Overrides:
retainAll in class java.util.ArrayList


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