public class Map extends AbstractMap implements Map, SCOMap, Cloneable, Serializable
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>| Modifier and Type | Field and Description |
|---|---|
protected Map |
delegate
The internal "delegate".
|
protected static Localiser |
LOCALISER |
protected AbstractMemberMetaData |
ownerMmd |
protected ObjectProvider |
ownerOP |
| Constructor and Description |
|---|
Map(ObjectProvider ownerOP,
AbstractMemberMetaData mmd)
Constructor, using the ObjectProvider of the "owner" and the field name.
|
| Modifier and Type | Method and Description |
|---|---|
void |
attachCopy(Object value)
Method to return an attached copy of the passed (detached) value.
|
void |
clear()
Method to clear the Map.
|
Object |
clone()
Creates and returns a copy of this object.
|
boolean |
containsKey(Object key)
Utility to check if a key is contained in the Map.
|
boolean |
containsValue(Object value)
Utility to check if a value is contained in the Map.
|
Object |
detachCopy(FetchPlanState state)
Method to return a detached copy of the container.
|
Set |
entrySet()
Accessor for the set of entries in the Map.
|
boolean |
equals(Object o)
Method to check the equality of this map, and another.
|
Object |
get(Object key)
Accessor for the value stored against a key.
|
String |
getFieldName()
Accessor for the field name.
|
Object |
getOwner()
Accessor for the owner.
|
Object |
getValue()
Accessor for the unwrapped value that we are wrapping.
|
int |
hashCode()
Method to generate a hashcode for this Map.
|
void |
initialise()
Method to initialise the SCO for use.
|
void |
initialise(Object o,
boolean forInsert,
boolean forUpdate)
Method to initialise the SCO from an existing value.
|
boolean |
isEmpty()
Method to return if the Map is empty.
|
boolean |
isLoaded()
Method to return if the SCO has its contents loaded.
|
Set |
keySet()
Accessor for the set of keys in the Map.
|
void |
load()
Method to effect the load of the data in the SCO.
|
void |
makeDirty()
Utility to mark the object as dirty
|
Object |
put(Object key,
Object value)
Method to add a value to the Map.
|
void |
putAll(Map m)
Method to add a Map of values to this map.
|
Object |
remove(Object key)
Method to remove a value from the Map.
|
int |
size()
Method to return the size of the Map.
|
void |
unsetOwner()
Method to unset the owner and field information.
|
void |
updateEmbeddedKey(Object key,
int fieldNumber,
Object newValue)
Method to update an embedded key in this map.
|
void |
updateEmbeddedValue(Object value,
int fieldNumber,
Object newValue)
Method to update an embedded value in this map.
|
Collection |
values()
Accessor for the set of values in the Map.
|
protected Object |
writeReplace()
The writeReplace method is called when ObjectOutputStream is preparing
to write the object to the stream.
|
toStringprotected static final Localiser LOCALISER
protected transient ObjectProvider ownerOP
protected transient AbstractMemberMetaData ownerMmd
protected Map delegate
public Map(ObjectProvider ownerOP, AbstractMemberMetaData mmd)
ownerOP - The owner ObjectProvidermmd - Metadata for the memberpublic void initialise(Object o, boolean forInsert, boolean forUpdate)
initialise in interface SCOo - 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 SCOpublic Object getValue()
public void load()
load in interface SCOContainerpublic boolean isLoaded()
isLoaded in interface SCOContainerpublic void updateEmbeddedKey(Object key, int fieldNumber, Object newValue)
updateEmbeddedKey in interface SCOMapkey - The keyfieldNumber - Number of field in the keynewValue - New value for this fieldpublic void updateEmbeddedValue(Object value, int fieldNumber, Object newValue)
updateEmbeddedValue in interface SCOMapvalue - The valuefieldNumber - Number of field in the valuenewValue - New value for this fieldpublic String getFieldName()
getFieldName in interface SCOpublic Object getOwner()
public void unsetOwner()
unsetOwner in interface SCOpublic void makeDirty()
public Object detachCopy(FetchPlanState state)
detachCopy in interface SCOstate - State for detachment processpublic void attachCopy(Object value)
attachCopy in interface SCOvalue - The new (map) valuepublic Object clone()
Mutable second-class Objects are required to provide a public clone method in order to allow for copying PersistenceCapable objects. In contrast to Object.clone(), this method must not throw a CloneNotSupportedException.
clone in interface SCOclone in class AbstractMappublic boolean containsKey(Object key)
containsKey in interface MapcontainsKey in class AbstractMapkey - The key to checkpublic boolean containsValue(Object value)
containsValue in interface MapcontainsValue in class AbstractMapvalue - The value to checkpublic Set entrySet()
entrySet in interface MapentrySet in class AbstractMappublic boolean equals(Object o)
equals in interface Mapequals in class AbstractMapo - The map to compare against.public Object get(Object key)
get in interface Mapget in class AbstractMapkey - The keypublic int hashCode()
hashCode in interface MaphashCode in class AbstractMappublic boolean isEmpty()
isEmpty in interface MapisEmpty in class AbstractMappublic Set keySet()
keySet in interface MapkeySet in class AbstractMappublic int size()
size in interface Mapsize in class AbstractMappublic Collection values()
values in interface Mapvalues in class AbstractMappublic void clear()
clear in interface Mapclear in class AbstractMappublic Object put(Object key, Object value)
put in interface Mapput in class AbstractMapkey - The key for the value.value - The valuepublic void putAll(Map m)
putAll in interface MapputAll in class AbstractMapm - The Map to addpublic Object remove(Object key)
remove in interface Mapremove in class AbstractMapkey - The key for the value.protected Object writeReplace() throws ObjectStreamException
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