public class TreeSet<E> extends TreeSet<E> implements SCOCollection<TreeSet<E>,E>
Modifier and Type | Field and Description |
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protected TreeSet<E> |
delegate
The internal "delegate".
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protected AbstractMemberMetaData |
ownerMmd |
protected ObjectProvider |
ownerOP |
Constructor and Description |
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TreeSet(ObjectProvider ownerOP,
AbstractMemberMetaData mmd)
Constructor, using the ObjectProvider of the "owner" and the field name.
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Modifier and Type | Method and Description |
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boolean |
add(E element)
Method to add an element to the TreeSet.
|
boolean |
addAll(Collection elements)
Method to add a collection to the TreeSet.
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void |
attachCopy(TreeSet value)
Method to return an attached copy of the passed (detached) value.
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void |
clear()
Method to clear the TreeSet
|
Object |
clone()
Creates and returns a copy of this object.
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Comparator |
comparator()
Accessor for the comparator.
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boolean |
contains(Object element)
Accessor for whether an element is contained in this Set.
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boolean |
containsAll(Collection c)
Accessor for whether a collection is contained in this Set.
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TreeSet |
detachCopy(FetchPlanState state)
Method to return a detached copy of the container.
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boolean |
equals(Object o) |
E |
first()
Accessor for the first element in the sorted set.
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void |
forEach(java.util.function.Consumer action) |
String |
getFieldName()
Accessor for the field name.
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Object |
getOwner()
Accessor for the owner object.
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TreeSet<E> |
getValue()
Accessor for the unwrapped value that we are wrapping.
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int |
hashCode() |
SortedSet |
headSet(E toElement)
Method to retrieve the head elements up to the specified element.
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void |
initialise()
Method to initialise the SCO for use, and allowing the SCO to be loaded from the datastore (when we have a backing store).
|
void |
initialise(TreeSet c)
Method to initialise the SCO for use with the provided initial value.
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void |
initialise(TreeSet<E> newValue,
Object oldValue)
Method to initialise the SCO for use, where replacing an old value with a new value such as when calling a setter field
passing in a new value.
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protected void |
initialiseDelegate()
Convenience method to set up the delegate respecting any comparator specified in MetaData.
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boolean |
isEmpty()
Accessor for whether the TreeSet is empty.
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boolean |
isLoaded()
Method to return if the SCO has its contents loaded.
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Iterator |
iterator()
Accessor for an iterator for the Set.
|
E |
last()
Accessor for the last element in the sorted set.
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void |
load()
Method to effect the load of the data in the SCO.
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void |
makeDirty()
Utility to mark the object as dirty
|
java.util.stream.Stream |
parallelStream() |
boolean |
remove(Object element)
Method to remove an element from the List
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boolean |
remove(Object element,
boolean allowCascadeDelete)
Method to remove an element from the List
|
boolean |
removeAll(Collection elements)
Method to remove all elements from the collection from the TreeSet.
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boolean |
removeIf(java.util.function.Predicate filter) |
boolean |
retainAll(Collection c)
Method to retain a Collection of elements (and remove all others).
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void |
setValue(TreeSet<E> value)
Method to change the delegate value this wraps (to save recreating the wrapper).
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int |
size()
Accessor for the size of the TreeSet.
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Spliterator |
spliterator() |
java.util.stream.Stream |
stream() |
SortedSet |
subSet(E fromElement,
E toElement)
Method to retrieve the subset of elements between the specified elements.
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SortedSet |
tailSet(E fromElement)
Method to retrieve the set of elements after the specified element.
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Object[] |
toArray()
Method to return the list as an array.
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Object[] |
toArray(Object[] a)
Method to return the list as an array.
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void |
unsetOwner()
Method to unset the owner and field information.
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void |
updateEmbeddedElement(E element,
int fieldNumber,
Object value,
boolean makeDirty)
Method to update an embedded element in this collection.
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protected Object |
writeReplace()
The writeReplace method is called when ObjectOutputStream is preparing
to write the object to the stream.
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ceiling, descendingIterator, descendingSet, floor, headSet, higher, lower, pollFirst, pollLast, subSet, tailSet
toString
protected transient ObjectProvider ownerOP
protected transient AbstractMemberMetaData ownerMmd
public TreeSet(ObjectProvider ownerOP, AbstractMemberMetaData mmd)
ownerOP
- The owner ObjectProvidermmd
- Metadata for the memberpublic void initialise(TreeSet<E> newValue, Object oldValue)
SCO
initialise
in interface SCO<TreeSet<E>>
newValue
- New value (to wrap)oldValue
- Old value (to use in deciding what needs deleting etc)public void initialise(TreeSet c)
SCO
initialise
in interface SCO<TreeSet<E>>
c
- the object from which to copy the value.public void initialise()
SCO
initialise
in interface SCO<TreeSet<E>>
protected void initialiseDelegate()
public void setValue(TreeSet<E> value)
SCOContainer
setValue
in interface SCOContainer<TreeSet<E>>
value
- The new valuepublic void load()
load
in interface SCOContainer<TreeSet<E>>
public boolean isLoaded()
isLoaded
in interface SCOContainer<TreeSet<E>>
public void updateEmbeddedElement(E element, int fieldNumber, Object value, boolean makeDirty)
updateEmbeddedElement
in interface SCOCollection<TreeSet<E>,E>
element
- The elementfieldNumber
- Number of field in the elementvalue
- New value for this fieldmakeDirty
- Whether to make the SCO field dirty.public String getFieldName()
getFieldName
in interface SCO<TreeSet<E>>
public Object getOwner()
public void unsetOwner()
unsetOwner
in interface SCO<TreeSet<E>>
public void makeDirty()
public TreeSet detachCopy(FetchPlanState state)
detachCopy
in interface SCO<TreeSet<E>>
state
- State for detachment processpublic void attachCopy(TreeSet value)
attachCopy
in interface SCO<TreeSet<E>>
value
- The new (collection) valuepublic Object clone()
public Comparator comparator()
comparator
in interface SortedSet<E>
comparator
in class TreeSet<E>
public boolean contains(Object element)
public boolean containsAll(Collection c)
containsAll
in interface Collection<E>
containsAll
in interface Set<E>
containsAll
in class AbstractCollection<E>
c
- The collectionpublic boolean equals(Object o)
equals
in interface Collection<E>
equals
in interface Set<E>
equals
in class AbstractSet<E>
public E first()
public int hashCode()
hashCode
in interface Collection<E>
hashCode
in interface Set<E>
hashCode
in class AbstractSet<E>
public boolean isEmpty()
public Iterator iterator()
public SortedSet headSet(E toElement)
public SortedSet subSet(E fromElement, E toElement)
public SortedSet tailSet(E fromElement)
public E last()
public int size()
public Object[] toArray()
toArray
in interface Collection<E>
toArray
in interface Set<E>
toArray
in class AbstractCollection<E>
public Object[] toArray(Object[] a)
toArray
in interface Collection<E>
toArray
in interface Set<E>
toArray
in class AbstractCollection<E>
a
- The runtime types of the array being defined by this parampublic boolean add(E element)
public boolean addAll(Collection elements)
public void clear()
public boolean remove(Object element)
public boolean remove(Object element, boolean allowCascadeDelete)
remove
in interface SCOCollection<TreeSet<E>,E>
element
- The Element to removeallowCascadeDelete
- Whether to allow cascade deletepublic boolean removeAll(Collection elements)
removeAll
in interface Collection<E>
removeAll
in interface Set<E>
removeAll
in class AbstractSet<E>
elements
- The collection of elements to removepublic boolean retainAll(Collection c)
retainAll
in interface Collection<E>
retainAll
in interface Set<E>
retainAll
in class AbstractCollection<E>
c
- The collection to retainprotected Object writeReplace() throws ObjectStreamException
ObjectStreamException
- if an error occurspublic java.util.stream.Stream stream()
stream
in interface Collection<E>
public java.util.stream.Stream parallelStream()
parallelStream
in interface Collection<E>
public void forEach(java.util.function.Consumer action)
public Spliterator spliterator()
spliterator
in interface Iterable<E>
spliterator
in interface Collection<E>
spliterator
in interface Set<E>
spliterator
in interface SortedSet<E>
spliterator
in class TreeSet<E>
public boolean removeIf(java.util.function.Predicate filter)
removeIf
in interface Collection<E>
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