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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