jedi.db.models

Class QuerySet<T extends Model>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractList<E>

java.util.ArrayList<T>

jedi.db.models.QuerySet<T>

Type Parameters:

T -

All Implemented Interfaces:

Serializable, Cloneable, Iterable<T>, Collection<T>, List<T>, RandomAccess

public class QuerySet<T extends Model>
extends ArrayList<T>

Classe que representa uma lista de objetos retornados do banco de dados ou armazenados na memória. QuerySet possui uma API praticamente igual para listas de objetos persistentens ou transientes.

Author:

Thiago Alexandre Martins Monteiro

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Class<T>	entity
private boolean	isPersited
private int	offset
private static long	serialVersionUID

Fields inherited from class java.util.AbstractList

modCount

Constructor Summary

Constructors

Constructor and Description
QuerySet()
QuerySet(Class<T> entity)
QuerySet(Collection<T> collection)

Method Summary

Modifier and Type	Method and Description
QuerySet<T>	add(List<T> models)
QuerySet<T>	add(QuerySet<T>... querySets)
QuerySet<T>	add(QuerySet<T> querySet)
QuerySet<T>	add(T... models)
boolean	add(T model)
QuerySet	all()
QuerySet	append(T object)
<E extends Model> QuerySet<E>	as(Class<E> c)
QuerySet<T>	contains(String query)
int	count()
QuerySet<T>	create(String... list)
QuerySet	delete()
QuerySet<T>	distinct()
void	each(Block block)
void	each(Function function)
T	earliest()
QuerySet<T>	endsWith(String query)
Class<T>	entity()
void	entity(Class entity)
private QuerySet<T>	exact(String query)
QuerySet<T>	exclude(String... queries)
boolean	exists()
QuerySet<T>	filter(String... queries)
private QuerySet<T>	filterNumericField(String query)
T	first() Método que retorna o primeiro objeto correspondente a consulta ou null.
List<List<String>>	get(String fieldNames)
T	get(String id, int value)
QuerySet<T>	get(String field, Object value)
Class<T>	getEntity()
private QuerySet<T>	in(String query)
private QuerySet<T>	isNull(String query)
QuerySet<T>	isPersisted(boolean isPersisted)
boolean	isPersited()
T	last() Método que retorna o último objeto correspondente a consulta ou null.
T	latest()
QuerySet	limit(int... params)
QuerySet	offset(int offset)
QuerySet	orderBy(String field)
private QuerySet<T>	range(String query)
QuerySet<T>	remove(QuerySet<T>... querySets)
QuerySet<T>	remove(QuerySet<T> querySet)
QuerySet<T>	remove(String... queries)
QuerySet<T>	remove(String query)
QuerySet<T>	remove(T... models)
QuerySet<T>	remove(T model)
QuerySet	reverse()
QuerySet	save()
QuerySet<T>	set(String field, Object value)
void	setEntity(Class entity)
QuerySet<T>	startsWith(String query)
String	toCSV()
String	toExtenseXML()
String	toJSON()
String	toString()
String	toXML()
QuerySet	update(String... args)

Methods inherited from class java.util.ArrayList

add, addAll, addAll, clear, clone, contains, ensureCapacity, forEach, get, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

Methods inherited from class java.util.AbstractList

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.List

containsAll, equals, hashCode

Methods inherited from interface java.util.Collection

parallelStream, stream

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

entity

private Class<T extends Model> entity

offset

private int offset

isPersited

private transient boolean isPersited

Constructor Detail

QuerySet

public QuerySet()

QuerySet

public QuerySet(Class<T> entity)

QuerySet

public QuerySet(Collection<T> collection)

Method Detail

getEntity

public Class<T> getEntity()

entity

public Class<T> entity()

isPersited

public boolean isPersited()

setEntity

public void setEntity(Class entity)

entity

public void entity(Class entity)

isPersisted

public QuerySet<T> isPersisted(boolean isPersisted)

orderBy

public QuerySet orderBy(String field)

limit

public QuerySet limit(int... params)

offset

public QuerySet offset(int offset)

save

public QuerySet save()

delete

public QuerySet delete()

update

public QuerySet update(String... args)

count

public int count()

all

public QuerySet all()

in

private QuerySet<T> in(String query)

range

private QuerySet<T> range(String query)

filterNumericField

private QuerySet<T> filterNumericField(String query)

exact

private QuerySet<T> exact(String query)

isNull

private QuerySet<T> isNull(String query)

startsWith

public QuerySet<T> startsWith(String query)

endsWith

public QuerySet<T> endsWith(String query)

contains

public QuerySet<T> contains(String query)

filter

public QuerySet<T> filter(String... queries)

exclude

public QuerySet<T> exclude(String... queries)

add

public boolean add(T model)

Specified by:

add in interface Collection<T extends Model>

Specified by:

add in interface List<T extends Model>

Overrides:

add in class ArrayList<T extends Model>

add

public QuerySet<T> add(QuerySet<T> querySet)

add

public QuerySet<T> add(QuerySet<T>... querySets)

add

public QuerySet<T> add(T... models)

add

public QuerySet<T> add(List<T> models)

remove

public QuerySet<T> remove(QuerySet<T> querySet)

remove

public QuerySet<T> remove(QuerySet<T>... querySets)

remove

public QuerySet<T> remove(String... queries)

remove

public QuerySet<T> remove(String query)

remove

public QuerySet<T> remove(T model)

remove

public QuerySet<T> remove(T... models)

distinct

public QuerySet<T> distinct()

earliest

public T earliest()

latest

public T latest()

get

public QuerySet<T> get(String field,
                       Object value)

get

public T get(String id,
             int value)

exists

public boolean exists()

reverse

public QuerySet reverse()

toString

public String toString()

Overrides:

toString in class AbstractCollection<T extends Model>

toJSON

public String toJSON()

toXML

public String toXML()

toExtenseXML

public String toExtenseXML()

toCSV

public String toCSV()

append

public QuerySet append(T object)

as

public <E extends Model> QuerySet<E> as(Class<E> c)

each

public void each(Block block)

each

public void each(Function function)

set

public QuerySet<T> set(String field,
                       Object value)

get

public List<List<String>> get(String fieldNames)

first

public T first()

Método que retorna o primeiro objeto correspondente a consulta ou null.

Returns:

Model

last

public T last()

Método que retorna o último objeto correspondente a consulta ou null.

Returns:

Model

create

public QuerySet<T> create(String... list)