Class RepositoryComposition.RepositoryFragments

java.lang.Object

org.springframework.data.repository.core.support.RepositoryComposition.RepositoryFragments

All Implemented Interfaces:

Iterable<RepositoryFragment<?>>, Supplier<Stream<RepositoryFragment<?>>>, Streamable<RepositoryFragment<?>>

Enclosing class:

RepositoryComposition

public static class RepositoryComposition.RepositoryFragments
extends Object
implements Streamable<RepositoryFragment<?>>

Value object representing an ordered list of fragments.

Since:

2.0

Author:

Mark Paluch, Christoph Strobl

Method Summary

Modifier and Type	Method	Description
RepositoryComposition.RepositoryFragments	append(RepositoryComposition.RepositoryFragments fragments)	Create new RepositoryComposition.RepositoryFragments from the current content appending RepositoryComposition.RepositoryFragments.
RepositoryComposition.RepositoryFragments	append(RepositoryFragment<?> fragment)	Create new RepositoryComposition.RepositoryFragments from the current content appending RepositoryFragment.
static RepositoryComposition.RepositoryFragments	empty()	Create empty RepositoryComposition.RepositoryFragments.
boolean	equals(@Nullable Object o)
static RepositoryComposition.RepositoryFragments	from(Collection<RepositoryFragment<?>> fragments)	Create RepositoryComposition.RepositoryFragments from a Collection of fragments.
int	hashCode()
@Nullable Object	invoke(Method invokedMethod, Method methodToCall, Object[] args)	Deprecated, for removal: This API element is subject to removal in a future version.
boolean	isEmpty()	Returns whether the current Streamable is empty.
Iterator<RepositoryFragment<?>>	iterator()
static RepositoryComposition.RepositoryFragments	just(Object... implementations)	Create RepositoryComposition.RepositoryFragments from just implementation objects.
Stream<Method>	methods()
static RepositoryComposition.RepositoryFragments	of(RepositoryFragment<?>... fragments)	Create RepositoryComposition.RepositoryFragments from fragments.
int	size()	Returns the number of fragments available.
String	toString()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.springframework.data.util.Streamable

and, and, and, and, filter, flatMap, get, map, stream, toList, toSet

Method Details

empty

public static RepositoryComposition.RepositoryFragments empty()

Create empty RepositoryComposition.RepositoryFragments.

Returns:

empty RepositoryComposition.RepositoryFragments.

just

public static RepositoryComposition.RepositoryFragments just(Object... implementations)

Create RepositoryComposition.RepositoryFragments from just implementation objects.

Parameters:

implementations - must not be null.

Returns:

the RepositoryComposition.RepositoryFragments for implementations.

of

public static RepositoryComposition.RepositoryFragments of(RepositoryFragment<?>... fragments)

Create RepositoryComposition.RepositoryFragments from fragments.

Parameters:

fragments - must not be null.

Returns:

the RepositoryComposition.RepositoryFragments for implementations.

from

public static RepositoryComposition.RepositoryFragments from(Collection<RepositoryFragment<?>> fragments)

Create RepositoryComposition.RepositoryFragments from a Collection of fragments.

Parameters:

fragments - must not be null.

Returns:

the RepositoryComposition.RepositoryFragments for implementations.

isEmpty

public boolean isEmpty()

Description copied from interface: Streamable

Returns whether the current Streamable is empty.

Specified by:

isEmpty in interface Streamable<RepositoryFragment<?>>

Returns:

append

@Contract("_ -> new")
@CheckReturnValue
public RepositoryComposition.RepositoryFragments append(RepositoryFragment<?> fragment)

Create new RepositoryComposition.RepositoryFragments from the current content appending RepositoryFragment.

Parameters:

fragment - must not be null

Returns:

the new RepositoryComposition.RepositoryFragments containing all existing fragments and the given RepositoryFragment as last element.

append

@Contract("_ -> new")
@CheckReturnValue
public RepositoryComposition.RepositoryFragments append(RepositoryComposition.RepositoryFragments fragments)

Create new RepositoryComposition.RepositoryFragments from the current content appending RepositoryComposition.RepositoryFragments.

Parameters:

fragments - must not be null

Returns:

the new RepositoryComposition.RepositoryFragments containing all existing fragments and the given RepositoryComposition.RepositoryFragments as last elements.

iterator

public Iterator<RepositoryFragment<?>> iterator()

Specified by:

iterator in interface Iterable<RepositoryFragment<?>>

methods

public Stream<Method> methods()

Returns:

Stream of methods.

invoke

@Deprecated(forRemoval=true)
public @Nullable Object invoke(Method invokedMethod,
 Method methodToCall,
 Object[] args)
                        throws Throwable

Deprecated, for removal: This API element is subject to removal in a future version.

Invoke Method by resolving the fragment that implements a suitable method.

Throws:

Throwable

size

public int size()

Returns the number of fragments available.

Returns:

the number of fragments.

Since:

2.5

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object