org.thshsh.vaadin

Class StringSearchDataProvider<T,ID extends Serializable>

java.lang.Object

org.thshsh.vaadin.StringSearchDataProvider<T,ID>

All Implemented Interfaces:

com.vaadin.flow.data.provider.BackEndDataProvider<T,String>, com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,String,String>, com.vaadin.flow.data.provider.DataProvider<T,String>, Serializable

public class StringSearchDataProvider<T,ID extends Serializable>
extends Object
implements com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,String,String>, com.vaadin.flow.data.provider.BackEndDataProvider<T,String>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.function.Supplier<Long>	countAllFunction
protected java.util.function.Function<String,Long>	countFilteredFunction
protected java.util.function.Function<org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>>	findAllFunction
protected java.util.function.BiFunction<String,org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>>	findFilteredFunction
static org.slf4j.Logger	LOGGER

Constructor Summary

Constructors

Constructor and Description
StringSearchDataProvider(org.springframework.data.repository.PagingAndSortingRepository<T,ID> r, List<com.vaadin.flow.data.provider.QuerySortOrder> defaultSort)

Method Summary

Modifier and Type	Method and Description
com.vaadin.flow.shared.Registration	addDataProviderListener(com.vaadin.flow.data.provider.DataProviderListener<T> listener)
Long	countAll()
java.util.stream.Stream<T>	fetch(com.vaadin.flow.data.provider.Query<T,String> query)
Object	getId(T item)
boolean	isInMemory()
void	refreshAll()
void	refreshItem(T item)
void	setCountAllFunction(java.util.function.Supplier<Long> countAllFunction)
void	setCountFilteredFunction(java.util.function.Function<String,Long> countFilteredFunction)
void	setFilter(String filter)
void	setFindAllFunction(java.util.function.Function<org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findAllFunction)
void	setFindFilteredFunction(java.util.function.BiFunction<String,org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findFilteredFunction)
void	setSortOrders(List<com.vaadin.flow.data.provider.QuerySortOrder> sortOrders)
int	size(com.vaadin.flow.data.provider.Query<T,String> query)
com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,Void,String>	withConfigurableFilter()
<Q,C> com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,Q,C>	withConfigurableFilter(com.vaadin.flow.function.SerializableBiFunction<Q,C,String> filterCombiner)
<C> com.vaadin.flow.data.provider.DataProvider<T,C>	withConvertedFilter(com.vaadin.flow.function.SerializableFunction<C,String> filterConverter)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.vaadin.flow.data.provider.BackEndDataProvider

setSortOrder, setSortOrders

Methods inherited from interface com.vaadin.flow.data.provider.DataProvider

fromCallbacks, fromFilteringCallbacks, fromStream, ofCollection, ofItems, refreshItem

Field Detail

LOGGER

public static final org.slf4j.Logger LOGGER

findAllFunction

protected java.util.function.Function<org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findAllFunction

findFilteredFunction

protected java.util.function.BiFunction<String,org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findFilteredFunction

countAllFunction

protected java.util.function.Supplier<Long> countAllFunction

countFilteredFunction

protected java.util.function.Function<String,Long> countFilteredFunction

Constructor Detail

StringSearchDataProvider

public StringSearchDataProvider(org.springframework.data.repository.PagingAndSortingRepository<T,ID> r,
                                List<com.vaadin.flow.data.provider.QuerySortOrder> defaultSort)

Method Detail

countAll

public Long countAll()

setFilter

public void setFilter(String filter)

Specified by:

setFilter in interface com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,String,String>

isInMemory

public boolean isInMemory()

Specified by:

isInMemory in interface com.vaadin.flow.data.provider.BackEndDataProvider<T,String>

Specified by:

isInMemory in interface com.vaadin.flow.data.provider.DataProvider<T,String>

size

public int size(com.vaadin.flow.data.provider.Query<T,String> query)

Specified by:

size in interface com.vaadin.flow.data.provider.DataProvider<T,String>

fetch

public java.util.stream.Stream<T> fetch(com.vaadin.flow.data.provider.Query<T,String> query)

Specified by:

fetch in interface com.vaadin.flow.data.provider.DataProvider<T,String>

refreshItem

public void refreshItem(T item)

Specified by:

refreshItem in interface com.vaadin.flow.data.provider.DataProvider<T,String>

refreshAll

public void refreshAll()

Specified by:

refreshAll in interface com.vaadin.flow.data.provider.DataProvider<T,String>

getId

public Object getId(T item)

Specified by:

getId in interface com.vaadin.flow.data.provider.DataProvider<T,String>

addDataProviderListener

public com.vaadin.flow.shared.Registration addDataProviderListener(com.vaadin.flow.data.provider.DataProviderListener<T> listener)

Specified by:

addDataProviderListener in interface com.vaadin.flow.data.provider.DataProvider<T,String>

withConvertedFilter

public <C> com.vaadin.flow.data.provider.DataProvider<T,C> withConvertedFilter(com.vaadin.flow.function.SerializableFunction<C,String> filterConverter)

Specified by:

withConvertedFilter in interface com.vaadin.flow.data.provider.DataProvider<T,String>

withConfigurableFilter

public <Q,C> com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,Q,C> withConfigurableFilter(com.vaadin.flow.function.SerializableBiFunction<Q,C,String> filterCombiner)

Specified by:

withConfigurableFilter in interface com.vaadin.flow.data.provider.DataProvider<T,String>

withConfigurableFilter

public com.vaadin.flow.data.provider.ConfigurableFilterDataProvider<T,Void,String> withConfigurableFilter()

Specified by:

withConfigurableFilter in interface com.vaadin.flow.data.provider.DataProvider<T,String>

setFindAllFunction

public void setFindAllFunction(java.util.function.Function<org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findAllFunction)

setFindFilteredFunction

public void setFindFilteredFunction(java.util.function.BiFunction<String,org.springframework.data.domain.Pageable,org.springframework.data.domain.Page<T>> findFilteredFunction)

setCountAllFunction

public void setCountAllFunction(java.util.function.Supplier<Long> countAllFunction)

setCountFilteredFunction

public void setCountFilteredFunction(java.util.function.Function<String,Long> countFilteredFunction)

setSortOrders

public void setSortOrders(List<com.vaadin.flow.data.provider.QuerySortOrder> sortOrders)

Specified by:

setSortOrders in interface com.vaadin.flow.data.provider.BackEndDataProvider<T,String>