public class TreeMap extends TreeMap implements BackedSCO
AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>
Modifier and Type | Field and Description |
---|---|
protected boolean |
allowNulls |
protected MapStore |
backingStore |
protected boolean |
isCacheLoaded |
protected boolean |
useCache |
Constructor and Description |
---|
TreeMap(ObjectProvider op,
AbstractMemberMetaData mmd)
Constructor
|
Modifier and Type | Method and Description |
---|---|
void |
clear()
Method to clear the TreeMap.
|
Object |
clone()
Creates and returns a copy of this object.
|
Comparator |
comparator()
Accessor for the comparator.
|
boolean |
containsKey(Object key)
Method to return if the map contains this key
|
boolean |
containsValue(Object value)
Method to return if the map contains this value.
|
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 |
firstKey()
Accessor for the first key in the sorted map.
|
Object |
get(Object key)
Accessor for the value stored against a key.
|
Store |
getBackingStore() |
TreeMap |
getValue()
Accessor for the unwrapped value that we are wrapping.
|
int |
hashCode()
Method to generate a hashcode for this Map.
|
SortedMap |
headMap(Object toKey)
Method to retrieve the head of the map up to the specified key.
|
void |
initialise()
Method to initialise the SCO for use.
|
void |
initialise(TreeMap m,
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.
|
Object |
lastKey()
Accessor for the last key in the sorted map.
|
void |
load()
Method to effect the load of the data in the SCO.
|
protected void |
loadFromStore()
Method to load all elements from the "backing store" where appropriate.
|
Object |
put(Object key,
Object value)
Method to add a value against a key to the TreeMap.
|
void |
putAll(Map m)
Method to add the specified Map's values under their keys here.
|
Object |
remove(Object key)
Method to remove the value for a key from the TreeMap.
|
int |
size()
Method to return the size of the Map.
|
SortedMap |
subMap(Object fromKey,
Object toKey)
Method to retrieve the subset of the map between the specified keys.
|
SortedMap |
tailMap(Object fromKey)
Method to retrieve the part of the map after the specified key.
|
void |
unsetOwner()
Method to unset the owner and field details.
|
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.
|
attachCopy, detachCopy, getFieldName, getOwner, initialiseDelegate, makeDirty
ceilingEntry, ceilingKey, descendingKeySet, descendingMap, firstEntry, floorEntry, floorKey, forEach, headMap, higherEntry, higherKey, lastEntry, lowerEntry, lowerKey, navigableKeySet, pollFirstEntry, pollLastEntry, replace, replace, replaceAll, subMap, tailMap
toString
finalize, getClass, notify, notifyAll, wait, wait, wait
compute, computeIfAbsent, computeIfPresent, getOrDefault, merge, putIfAbsent, remove
protected transient MapStore backingStore
protected transient boolean allowNulls
protected transient boolean useCache
protected transient boolean isCacheLoaded
public TreeMap(ObjectProvider op, AbstractMemberMetaData mmd)
op
- the owner ObjectProvidermmd
- Metadata for the memberpublic void initialise(TreeMap m, boolean forInsert, boolean forUpdate)
initialise
in interface SCO<TreeMap>
initialise
in class TreeMap
m
- Object to set value using.forInsert
- 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<TreeMap>
initialise
in class TreeMap
public TreeMap getValue()
public void load()
load
in interface SCOContainer<TreeMap>
load
in class TreeMap
public boolean isLoaded()
isLoaded
in interface SCOContainer<TreeMap>
isLoaded
in class TreeMap
protected void loadFromStore()
public Store getBackingStore()
getBackingStore
in interface BackedSCO
public void updateEmbeddedKey(Object key, int fieldNumber, Object newValue)
updateEmbeddedKey
in interface SCOMap<TreeMap>
updateEmbeddedKey
in class TreeMap
key
- The keyfieldNumber
- Number of field in the keynewValue
- New value for this fieldpublic void updateEmbeddedValue(Object value, int fieldNumber, Object newValue)
updateEmbeddedValue
in interface SCOMap<TreeMap>
updateEmbeddedValue
in class TreeMap
value
- The valuefieldNumber
- Number of field in the valuenewValue
- New value for this fieldpublic void unsetOwner()
unsetOwner
in interface SCO<TreeMap>
unsetOwner
in class TreeMap
public Object clone()
Mutable second-class Objects are required to provide a public clone method in order to allow for copying persistable objects. In contrast to Object.clone(), this method must not throw a CloneNotSupportedException.
public Comparator comparator()
comparator
in interface SortedMap
comparator
in class TreeMap
public boolean containsKey(Object key)
containsKey
in interface Map
containsKey
in class TreeMap
key
- The keypublic boolean containsValue(Object value)
containsValue
in interface Map
containsValue
in class TreeMap
value
- The valuepublic Set entrySet()
public boolean equals(Object o)
public Object firstKey()
public Object lastKey()
public SortedMap headMap(Object toKey)
public SortedMap subMap(Object fromKey, Object toKey)
public SortedMap tailMap(Object fromKey)
public int hashCode()
public boolean isEmpty()
public Set keySet()
public int size()
public Collection values()
public void clear()
public void putAll(Map m)
protected Object writeReplace() throws ObjectStreamException
writeReplace
in class TreeMap
ObjectStreamException
- if an error occursCopyright © 2015. All rights reserved.