DelegatingResultList (OpenJPA Parent POM 2.2.0 API)

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org.apache.openjpa.kernel
Class DelegatingResultList<T>

java.lang.Object
  org.apache.openjpa.kernel.DelegatingResultList<T>

All Implemented Interfaces:: Serializable, Iterable<T>, Collection<T>, List<T>, ResultList<T>, Closeable

public class DelegatingResultList<T>
extends Object
implements ResultList<T>
extends Object
implements ResultList<T>

Delegating result list that can also perform exception translation for use in facades.

Nested Class Summary
`class`	`DelegatingResultList.DelegatingListIterator<T>` Delegating iterator that also performs exception translation.

Constructor Summary
`DelegatingResultList(ResultList<T> list)` Constructor; supply delegate.
`DelegatingResultList(ResultList<T> list, RuntimeExceptionTranslator trans)` Constructor; supply delegate and exception translator.

Method Summary
`void`	`add(int index, T element)`
`boolean`	`add(T o)`
`boolean`	`addAll(Collection<? extends T> c)`
`boolean`	`addAll(int index, Collection<? extends T> c)`
`void`	`clear()`
`void`	`close()` Close the list.
`boolean`	`contains(Object o)`
`boolean`	`containsAll(Collection<?> c)`
`boolean`	`equals(Object other)`
`T`	`get(int index)`
`ResultList<T>`	`getDelegate()` Return the direct delegate.
`ResultList<T>`	`getInnermostDelegate()` Return the native delegate.
`Object`	`getUserObject()` Get the opaque user object attached to this receiver.
`int`	`hashCode()`
`int`	`indexOf(Object o)`
`boolean`	`isClosed()` Returns true if the list has been closed.
`boolean`	`isEmpty()`
`boolean`	`isProviderOpen()` Returns true if the provider backing this list is open.
`Iterator<T>`	`iterator()`
`int`	`lastIndexOf(Object o)`
`ListIterator<T>`	`listIterator()`
`ListIterator<T>`	`listIterator(int index)`
`T`	`remove(int index)`
`boolean`	`remove(Object o)`
`boolean`	`removeAll(Collection<?> c)`
`boolean`	`retainAll(Collection<?> c)`
`T`	`set(int index, T element)`
`void`	`setUserObject(Object opaque)` Set the opaque user object to this receiver.
`int`	`size()`
`List<T>`	`subList(int fromIndex, int toIndex)`
`Object[]`	`toArray()`
`Object[]`	`toArray(Object[] a)`
`String`	`toString()`
`protected RuntimeException`	`translate(RuntimeException re)` Translate the OpenJPA exception.
`Object`	`writeReplace()` Writes delegate, which may in turn write a normal list.

Methods inherited from class java.lang.Object
`clone, finalize, getClass, notify, notifyAll, wait, wait, wait`

Constructor Detail

public DelegatingResultList(ResultList<T> list)

Constructor; supply delegate.

public DelegatingResultList(ResultList<T> list,
                            RuntimeExceptionTranslator trans)

Constructor; supply delegate and exception translator.

Method Detail

public ResultList<T> getDelegate()

Return the direct delegate.

public ResultList<T> getInnermostDelegate()

Return the native delegate.

public Object writeReplace()
                    throws ObjectStreamException

Writes delegate, which may in turn write a normal list.

public int hashCode()

public boolean equals(Object other)

protected RuntimeException translate(RuntimeException re)

Translate the OpenJPA exception.