org.apache.openjpa.kernel
Class DistinctResultList<E>
java.lang.Object
org.apache.openjpa.kernel.DistinctResultList<E>
- Type Parameters:
E
- element type
- All Implemented Interfaces:
- java.lang.Iterable<E>, java.util.Collection<E>, java.util.List<E>
public class DistinctResultList<E>
- extends java.lang.Object
- implements java.util.List<E>
An immutable list that imposes uniqueness on its member. This implementation
traverses the entire result list on construction. So it is not suitable or
efficient for large results. All mutation operations (except clear()) throw
UnsupportedOperationException
.
- Since:
- 2.0.0
- Author:
- Pinaki Poddar
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface java.util.List |
equals, hashCode |
DistinctResultList
public DistinctResultList(ResultList<E> list,
RuntimeExceptionTranslator trans)
add
public boolean add(E o)
- Specified by:
add
in interface java.util.Collection<E>
- Specified by:
add
in interface java.util.List<E>
add
public void add(int index,
E element)
- Specified by:
add
in interface java.util.List<E>
addAll
public boolean addAll(java.util.Collection<? extends E> c)
- Specified by:
addAll
in interface java.util.Collection<E>
- Specified by:
addAll
in interface java.util.List<E>
addAll
public boolean addAll(int index,
java.util.Collection<? extends E> c)
- Specified by:
addAll
in interface java.util.List<E>
clear
public void clear()
- Specified by:
clear
in interface java.util.Collection<E>
- Specified by:
clear
in interface java.util.List<E>
contains
public boolean contains(java.lang.Object o)
- Specified by:
contains
in interface java.util.Collection<E>
- Specified by:
contains
in interface java.util.List<E>
containsAll
public boolean containsAll(java.util.Collection<?> c)
- Specified by:
containsAll
in interface java.util.Collection<E>
- Specified by:
containsAll
in interface java.util.List<E>
get
public E get(int index)
- Specified by:
get
in interface java.util.List<E>
indexOf
public int indexOf(java.lang.Object o)
- Specified by:
indexOf
in interface java.util.List<E>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty
in interface java.util.Collection<E>
- Specified by:
isEmpty
in interface java.util.List<E>
iterator
public java.util.Iterator<E> iterator()
- Specified by:
iterator
in interface java.lang.Iterable<E>
- Specified by:
iterator
in interface java.util.Collection<E>
- Specified by:
iterator
in interface java.util.List<E>
lastIndexOf
public int lastIndexOf(java.lang.Object o)
- Specified by:
lastIndexOf
in interface java.util.List<E>
listIterator
public java.util.ListIterator<E> listIterator()
- Specified by:
listIterator
in interface java.util.List<E>
listIterator
public java.util.ListIterator<E> listIterator(int index)
- Specified by:
listIterator
in interface java.util.List<E>
remove
public boolean remove(java.lang.Object o)
- Specified by:
remove
in interface java.util.Collection<E>
- Specified by:
remove
in interface java.util.List<E>
remove
public E remove(int index)
- Specified by:
remove
in interface java.util.List<E>
removeAll
public boolean removeAll(java.util.Collection<?> c)
- Specified by:
removeAll
in interface java.util.Collection<E>
- Specified by:
removeAll
in interface java.util.List<E>
retainAll
public boolean retainAll(java.util.Collection<?> c)
- Specified by:
retainAll
in interface java.util.Collection<E>
- Specified by:
retainAll
in interface java.util.List<E>
set
public E set(int index,
E element)
- Specified by:
set
in interface java.util.List<E>
size
public int size()
- Specified by:
size
in interface java.util.Collection<E>
- Specified by:
size
in interface java.util.List<E>
subList
public java.util.List<E> subList(int fromIndex,
int toIndex)
- Specified by:
subList
in interface java.util.List<E>
toArray
public java.lang.Object[] toArray()
- Specified by:
toArray
in interface java.util.Collection<E>
- Specified by:
toArray
in interface java.util.List<E>
toArray
public <T> T[] toArray(T[] a)
- Specified by:
toArray
in interface java.util.Collection<E>
- Specified by:
toArray
in interface java.util.List<E>
translate
protected java.lang.RuntimeException translate(java.lang.RuntimeException re)