Package com.storedobject.core

Class ObjectCache<T extends StoredObject>

java.lang.Object

com.storedobject.core.ObjectCache<T>

All Implemented Interfaces:

FilterMethods<T>, ObjectLoader<T>, Iterable<T>

public class ObjectCache<T extends StoredObject>
extends Object
implements Iterable<T>, ObjectLoader<T>

Constructor Summary

Constructors

Constructor	Description
ObjectCache(Class<T> objectClass)
ObjectCache(Class<T> objectClass, boolean any)
ObjectCache(Class<T> objectClass, ObjectIterator<T> objects)
ObjectCache(Class<T> objectClass, Query query)
ObjectCache(Class<T> objectClass, Query query, boolean any)
ObjectCache(Class<T> objectClass, Iterable<Id> idList)
ObjectCache(Class<T> objectClass, String condition)
ObjectCache(Class<T> objectClass, String condition, boolean any)
ObjectCache(Class<T> objectClass, String condition, String orderedBy)
ObjectCache(Class<T> objectClass, String condition, String orderedBy, boolean any)
ObjectCache(Class<T> objectClass, Stream<T> objects)

Method Summary

Modifier and Type	Method	Description
void	applyFilterPredicate()	This method is called whenever a filter predicate is changed.
void	close()
boolean	contains(Id id)
boolean	contains(T object)
ObjectCache<T>	delete(Id id)
ObjectCache<T>	delete(T object)
ObjectCache<T>	filter(Predicate<? super T> filter)
T	get(int index)
T	get(Id id)
int	getCacheLevel()
int	getCacheSize()
Id	getId(int index)
IdBuffer	getIdBuffer()
Loop<Id>	getIdLoop()
ObjectLoadFilter<T>	getLoadFilter()	Get the load filter.
Class<T>	getObjectClass()	The class of the instances.
Stream<Id>	idStream(int startingIndex, int endingIndex)
int	indexOf(Id id)
int	indexOf(T object)
Iterator<T>	iterator()
List<T>	list()
List<T>	list(int startingIndex)
List<T>	list(int startingIndex, int endingIndex)
List<Id>	listIds()
List<Id>	listIds(int startingIndex)
List<Id>	listIds(int startingIndex, int endingIndex)
void	load(int linkType, StoredObject master, String condition, String orderedBy, boolean any)	Load the links of the given "master" instance.
void	load(ObjectIterator<T> objects)	Load the given instances.
void	load(Query query, boolean any)	Load the instances created from the query.
void	load(Iterable<Id> idList)	Load the instances created from the list of Ids.
void	load(String condition, String orderedBy, boolean any)	Load the instances.
void	load(Stream<T> objects)	Load the given instances.
ListLoop<T>	loop()
ListLoop<T>	loop(int startingIndex)
ListLoop<T>	loop(int startingIndex, int endingIndex)
ListLoop<Id>	loopIds()
ListLoop<Id>	loopIds(int startingIndex)
ListLoop<Id>	loopIds(int startingIndex, int endingIndex)
void	put(T object)
void	refresh()
void	refresh(Id id)
void	refresh(T object)
final void	setAllowAny(boolean any)
void	setCacheSize(int size)
void	setProcessor(Consumer<T> processor)
int	size()	Get the instances count.
int	size(int startingIndex, int endingIndex)
ObjectCache<T>	sort(Comparator<? super T> comparator)
Stream<T>	stream(int startingIndex, int endingIndex)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.storedobject.core.FilterMethods

getEffectiveCondition, getFilterCondition, setFilter, setFilter, setFilter, setFilter, setFilter, setFilter, setLoadFilter, setLoadFilter, setViewFilter, setViewFilter

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.storedobject.core.ObjectLoader

applyFilter, canContain, clear, getAllowAny, getLinkType, getMaster, getOrderBy, isAllowAny, load, load, load, load, load, load, load, load, load, load, load, load, load, load, load, load, load, reload, setLinkType, setLinkType, setMaster, setMaster, setOrderBy, setOrderBy

Constructor Details

ObjectCache

public ObjectCache(Class<T> objectClass)

ObjectCache

public ObjectCache(Class<T> objectClass,
 boolean any)

ObjectCache

public ObjectCache(Class<T> objectClass,
 String condition)

ObjectCache

public ObjectCache(Class<T> objectClass,
 String condition,
 boolean any)

ObjectCache

public ObjectCache(Class<T> objectClass,
 String condition,
 String orderedBy)

ObjectCache

public ObjectCache(Class<T> objectClass,
 String condition,
 String orderedBy,
 boolean any)

ObjectCache

public ObjectCache(Class<T> objectClass,
 Query query)

ObjectCache

public ObjectCache(Class<T> objectClass,
 Query query,
 boolean any)

ObjectCache

public ObjectCache(Class<T> objectClass,
 Iterable<Id> idList)

ObjectCache

public ObjectCache(Class<T> objectClass,
 ObjectIterator<T> objects)

ObjectCache

public ObjectCache(Class<T> objectClass,
 Stream<T> objects)

Method Details

setProcessor

public void setProcessor(Consumer<T> processor)

load

public void load(String condition,
 String orderedBy,
 boolean any)

Description copied from interface: ObjectLoader

Load the instances. Current "load filter" if set will be applied. If "master" is already set, "links" of the "master" will be loaded.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

condition - Filtering condition to be applied.

orderedBy - "ORDER BY" clause to use while loading.

any - Whether instanced of the subclasses to be retrieved or not.

load

public void load(int linkType,
 StoredObject master,
 String condition,
 String orderedBy,
 boolean any)

Description copied from interface: ObjectLoader

Load the links of the given "master" instance. Current "load filter" if set will be applied.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

linkType - Link type.

master - Master instance.

condition - Filtering condition to be applied.

orderedBy - "ORDER BY" clause to use while loading.

any - Whether instanced of the subclasses to be retrieved or not.

load

public void load(Query query,
 boolean any)

Description copied from interface: ObjectLoader

Load the instances created from the query. Current "load filter" if set will be applied. However, ObjectLoader.getOrderBy() result will be ignored.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

query - Query from which objects to be loaded.

any - Whether instanced of the subclasses to be retrieved or not.

load

public void load(Iterable<Id> idList)

Description copied from interface: ObjectLoader

Load the instances created from the list of Ids. Current "load filter" if set will be applied. However, ObjectLoader.getOrderBy() result will be ignored. Also, the value returned by ObjectLoader.getAllowAny() will determine whether instanced of the subclasses to be restricted or not.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

idList - List of Ids from which objects to be loaded.

load

public void load(ObjectIterator<T> objects)

Description copied from interface: ObjectLoader

Load the given instances. Current "load filter" if set will be applied. However, ObjectLoader.getOrderBy() result will be ignored. Also, the value returned by ObjectLoader.getAllowAny() will determine whether instanced of the subclasses to be restricted or not.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

objects - Objects to be loaded.

load

public void load(Stream<T> objects)

Description copied from interface: ObjectLoader

Load the given instances. Current "load filter" if set will be applied. However, ObjectLoader.getOrderBy() result will be ignored. Also, the value returned by ObjectLoader.getAllowAny() will determine whether instanced of the subclasses to be restricted or not.

Specified by:

load in interface ObjectLoader<T extends StoredObject>

Parameters:

objects - Objects to be loaded.

applyFilterPredicate

public void applyFilterPredicate()

Description copied from interface: FilterMethods

This method is called whenever a filter predicate is changed. Methods with default implementation already invoke this method. If any of those methods are overridden, make sure that it invokes this method so that logic to handle filter changes can be coded here.

Note: This method is used to show the filtered result of the existing entries

Specified by:

applyFilterPredicate in interface FilterMethods<T extends StoredObject>

getLoadFilter

@Nonnull
public ObjectLoadFilter<T> getLoadFilter()

Description copied from interface: FilterMethods

Get the load filter.

Specified by:

getLoadFilter in interface FilterMethods<T extends StoredObject>

Returns:

Current load filter.

setAllowAny

public final void setAllowAny(boolean any)

getObjectClass

public Class<T> getObjectClass()

Description copied from interface: ObjectLoader

The class of the instances.

Specified by:

getObjectClass in interface ObjectLoader<T extends StoredObject>

Returns:

The class of the instances to load.

getCacheLevel

public int getCacheLevel()

setCacheSize

public void setCacheSize(int size)

getCacheSize

public int getCacheSize()

close

public void close()

refresh

public void refresh()

refresh

public void refresh(Id id)

refresh

public void refresh(T object)

size

public int size()

Description copied from interface: ObjectLoader

Get the instances count.

Specified by:

size in interface ObjectLoader<T extends StoredObject>

Returns:

Count.

size

public int size(int startingIndex,
 int endingIndex)

getId

public Id getId(int index)

contains

public boolean contains(Id id)

contains

public boolean contains(T object)

indexOf

public int indexOf(Id id)

indexOf

public int indexOf(T object)

get

public T get(int index)

get

public T get(Id id)

put

public void put(T object)

loopIds

public ListLoop<Id> loopIds()

loopIds

public ListLoop<Id> loopIds(int startingIndex)

loopIds

public ListLoop<Id> loopIds(int startingIndex,
 int endingIndex)

listIds

public List<Id> listIds()

listIds

public List<Id> listIds(int startingIndex)

listIds

public List<Id> listIds(int startingIndex,
 int endingIndex)

getIdLoop

public Loop<Id> getIdLoop()

getIdBuffer

public IdBuffer getIdBuffer()

delete

public ObjectCache<T> delete(T object)

delete

public ObjectCache<T> delete(Id id)

filter

public ObjectCache<T> filter(Predicate<? super T> filter)

sort

public ObjectCache<T> sort(Comparator<? super T> comparator)

loop

public ListLoop<T> loop()

loop

public ListLoop<T> loop(int startingIndex)

loop

public ListLoop<T> loop(int startingIndex,
 int endingIndex)

list

public List<T> list()

list

public List<T> list(int startingIndex)

list

public List<T> list(int startingIndex,
 int endingIndex)

stream

public Stream<T> stream(int startingIndex,
 int endingIndex)

idStream

public Stream<Id> idStream(int startingIndex,
 int endingIndex)

iterator

@Nonnull
public Iterator<T> iterator()

Specified by:

iterator in interface Iterable<T extends StoredObject>