public class LinkedHashSet extends LinkedHashSet implements SCOCollection, SCOMtoN, Cloneable
Modifier and Type | Field and Description |
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protected LinkedHashSet |
delegate
The internal "delegate".
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protected static Localiser |
LOCALISER |
protected AbstractMemberMetaData |
ownerMmd |
protected ObjectProvider |
ownerOP |
Constructor and Description |
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LinkedHashSet(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(Object element)
Method to add an element to the LinkedHashSet.
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boolean |
addAll(Collection elements)
Method to add a collection to the LinkedHashSet.
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void |
attachCopy(Object value)
Method to return an attached copy of the passed (detached) value.
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void |
clear()
Method to clear the LinkedHashSet
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Object |
clone()
Creates and returns a copy of this object.
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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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Object |
detachCopy(FetchPlanState state)
Method to return a detached copy of the container.
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boolean |
equals(Object o)
Equality operator.
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String |
getFieldName()
Accessor for the field name.
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Object |
getOwner()
Accessor for the owner object.
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Object |
getValue()
Accessor for the unwrapped value that we are wrapping.
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int |
hashCode()
Hashcode operator.
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void |
initialise()
Method to initialise the SCO for use.
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void |
initialise(Object o,
boolean forInsert,
boolean forUpdate)
Method to initialise the SCO from an existing value.
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boolean |
isEmpty()
Accessor for whether the LinkedHashSet 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.
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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
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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
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boolean |
removeAll(Collection elements)
Method to remove all elements from the collection from the LinkedHashSet.
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boolean |
retainAll(Collection c)
Method to retain a Collection of elements (and remove all others).
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int |
size()
Accessor for the size of the LinkedHashSet.
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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(Object element,
int fieldNumber,
Object value)
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.
|
spliterator
toString
finalize, getClass, notify, notifyAll, wait, wait, wait
parallelStream, removeIf, stream
protected static final Localiser LOCALISER
protected transient ObjectProvider ownerOP
protected transient AbstractMemberMetaData ownerMmd
protected LinkedHashSet delegate
public LinkedHashSet(ObjectProvider ownerOP, AbstractMemberMetaData mmd)
ownerOP
- The owner ObjectProvidermmd
- Metadata for the memberpublic void initialise(Object o, boolean forInsert, boolean forUpdate)
initialise
in interface SCO
o
- The object to set fromforInsert
- Whether the object needs inserting in the datastore with this valueforUpdate
- Whether to update the datastore with this valuepublic void initialise()
initialise
in interface SCO
public Object getValue()
public void load()
load
in interface SCOContainer
public boolean isLoaded()
isLoaded
in interface SCOContainer
public void updateEmbeddedElement(Object element, int fieldNumber, Object value)
updateEmbeddedElement
in interface SCOCollection
element
- The elementfieldNumber
- Number of field in the elementvalue
- New value for this fieldpublic String getFieldName()
getFieldName
in interface SCO
public Object getOwner()
public void unsetOwner()
unsetOwner
in interface SCO
public void makeDirty()
public Object detachCopy(FetchPlanState state)
detachCopy
in interface SCO
state
- State for detachment processpublic void attachCopy(Object value)
attachCopy
in interface SCO
value
- The new (collection) valuepublic Object clone()
public boolean contains(Object element)
public boolean containsAll(Collection c)
containsAll
in interface Collection
containsAll
in interface Set
containsAll
in class AbstractCollection
c
- The collectionpublic boolean equals(Object o)
equals
in interface Collection
equals
in interface Set
equals
in class AbstractSet
o
- The object to compare against.public int hashCode()
hashCode
in interface Collection
hashCode
in interface Set
hashCode
in class AbstractSet
public boolean isEmpty()
public Iterator iterator()
public int size()
public Object[] toArray()
toArray
in interface Collection
toArray
in interface Set
toArray
in class AbstractCollection
public Object[] toArray(Object[] a)
toArray
in interface Collection
toArray
in interface Set
toArray
in class AbstractCollection
a
- The runtime types of the array being defined by this parampublic boolean add(Object element)
public boolean addAll(Collection elements)
addAll
in interface Collection
addAll
in interface Set
addAll
in class AbstractCollection
elements
- The collectionpublic void clear()
public boolean remove(Object element)
public boolean remove(Object element, boolean allowCascadeDelete)
remove
in interface SCOCollection
element
- The Element to removeallowCascadeDelete
- Whether to allow cascade deletepublic boolean removeAll(Collection elements)
removeAll
in interface Collection
removeAll
in interface Set
removeAll
in class AbstractSet
elements
- The collection of elements to removepublic boolean retainAll(Collection c)
retainAll
in interface Collection
retainAll
in interface Set
retainAll
in class AbstractCollection
c
- The collection to retainprotected Object writeReplace() throws ObjectStreamException
ObjectStreamException
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