org.apache.openjpa.kernel
Class DistinctResultList<E>
java.lang.Object
org.apache.openjpa.kernel.DistinctResultList<E>
- Type Parameters:
E - element type
- All Implemented Interfaces:
- Serializable, Iterable<E>, Collection<E>, List<E>
public class DistinctResultList<E>
- extends Object
- implements List<E>, Serializable
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
- See Also:
- Serialized Form
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
DistinctResultList
public DistinctResultList(ResultList<E> list,
RuntimeExceptionTranslator trans)
add
public boolean add(E o)
- Specified by:
add in interface Collection<E>- Specified by:
add in interface List<E>
add
public void add(int index,
E element)
- Specified by:
add in interface List<E>
addAll
public boolean addAll(Collection<? extends E> c)
- Specified by:
addAll in interface Collection<E>- Specified by:
addAll in interface List<E>
addAll
public boolean addAll(int index,
Collection<? extends E> c)
- Specified by:
addAll in interface List<E>
clear
public void clear()
- Specified by:
clear in interface Collection<E>- Specified by:
clear in interface List<E>
contains
public boolean contains(Object o)
- Specified by:
contains in interface Collection<E>- Specified by:
contains in interface List<E>
containsAll
public boolean containsAll(Collection<?> c)
- Specified by:
containsAll in interface Collection<E>- Specified by:
containsAll in interface List<E>
get
public E get(int index)
- Specified by:
get in interface List<E>
indexOf
public int indexOf(Object o)
- Specified by:
indexOf in interface List<E>
isEmpty
public boolean isEmpty()
- Specified by:
isEmpty in interface Collection<E>- Specified by:
isEmpty in interface List<E>
iterator
public Iterator<E> iterator()
- Specified by:
iterator in interface Iterable<E>- Specified by:
iterator in interface Collection<E>- Specified by:
iterator in interface List<E>
lastIndexOf
public int lastIndexOf(Object o)
- Specified by:
lastIndexOf in interface List<E>
listIterator
public ListIterator<E> listIterator()
- Specified by:
listIterator in interface List<E>
listIterator
public ListIterator<E> listIterator(int index)
- Specified by:
listIterator in interface List<E>
remove
public boolean remove(Object o)
- Specified by:
remove in interface Collection<E>- Specified by:
remove in interface List<E>
remove
public E remove(int index)
- Specified by:
remove in interface List<E>
removeAll
public boolean removeAll(Collection<?> c)
- Specified by:
removeAll in interface Collection<E>- Specified by:
removeAll in interface List<E>
retainAll
public boolean retainAll(Collection<?> c)
- Specified by:
retainAll in interface Collection<E>- Specified by:
retainAll in interface List<E>
set
public E set(int index,
E element)
- Specified by:
set in interface List<E>
size
public int size()
- Specified by:
size in interface Collection<E>- Specified by:
size in interface List<E>
subList
public List<E> subList(int fromIndex,
int toIndex)
- Specified by:
subList in interface List<E>
toArray
public Object[] toArray()
- Specified by:
toArray in interface Collection<E>- Specified by:
toArray in interface List<E>
toArray
public <T> T[] toArray(T[] a)
- Specified by:
toArray in interface Collection<E>- Specified by:
toArray in interface List<E>
translate
protected RuntimeException translate(RuntimeException re)
writeReplace
public Object writeReplace()
throws ObjectStreamException
- Throws:
ObjectStreamException
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