org.springframework.data.r2dbc.dialect

Class Bindings

java.lang.Object

org.springframework.data.r2dbc.dialect.Bindings

All Implemented Interfaces:

Iterable<Bindings.Binding>, Supplier<Stream<Bindings.Binding>>, Streamable<Bindings.Binding>

Direct Known Subclasses:

MutableBindings

public class Bindings
extends Object
implements Streamable<Bindings.Binding>

Value object representing value and null bindings for a Statement using BindMarkers. Bindings are typically immutable.

Author:

Mark Paluch

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Bindings.Binding Base class for value objects representing a value or a NULL binding.
static class	Bindings.NullBinding NULL binding.
static class	Bindings.ValueBinding Value binding.

Constructor Summary

Constructors

Constructor and Description
Bindings() Create empty Bindings.
Bindings(Collection<Bindings.Binding> bindings) Create Bindings from a Map.

Method Summary

Modifier and Type	Method and Description
Bindings	and(Bindings other) Merge this bindings with an other Bindings object and create a new merged Bindings object.
void	apply(BindTarget bindTarget) Apply the bindings to a BindTarget.
static Bindings	empty() Create a new, empty Bindings object.
void	forEach(Consumer<? super Bindings.Binding> action) Performs the given action for each binding of this Bindings until all bindings have been processed or the action throws an exception.
protected Map<BindMarker,Bindings.Binding>	getBindings()
Iterator<Bindings.Binding>	iterator()
static Bindings	merge(Bindings left, Bindings right) Merge this bindings with an other Bindings object and create a new merged Bindings object.
Spliterator<Bindings.Binding>	spliterator()

Methods inherited from class java.lang.Object

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

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

and, and, and, and, filter, flatMap, get, isEmpty, map, of, of, of, stream, toList, toSet, toStreamable, toStreamable

Constructor Detail

Bindings

public Bindings()

Create empty Bindings.

Bindings

public Bindings(Collection<Bindings.Binding> bindings)

Create Bindings from a Map.

Parameters:

bindings - must not be null.

Method Detail

empty

public static Bindings empty()

Create a new, empty Bindings object.

Specified by:

empty in interface Streamable<Bindings.Binding>

Returns:

a new, empty Bindings object.

getBindings

protected Map<BindMarker,Bindings.Binding> getBindings()

merge

public static Bindings merge(Bindings left,
                             Bindings right)

Merge this bindings with an other Bindings object and create a new merged Bindings object.

Parameters:

left - the left object to merge with.

right - the right object to merge with.

Returns:

a new, merged Bindings object.

and

public Bindings and(Bindings other)

Merge this bindings with an other Bindings object and create a new merged Bindings object.

Parameters:

other - the object to merge with.

Returns:

a new, merged Bindings object.

apply

public void apply(BindTarget bindTarget)

Apply the bindings to a BindTarget.

Parameters:

bindTarget - the target to apply bindings to.

forEach

public void forEach(Consumer<? super Bindings.Binding> action)

Performs the given action for each binding of this Bindings until all bindings have been processed or the action throws an exception. Actions are performed in the order of iteration (if an iteration order is specified). Exceptions thrown by the action are relayed to the

Specified by:

forEach in interface Iterable<Bindings.Binding>

Parameters:

action - The action to be performed for each Bindings.Binding.

iterator

public Iterator<Bindings.Binding> iterator()

Specified by:

iterator in interface Iterable<Bindings.Binding>

spliterator

public Spliterator<Bindings.Binding> spliterator()

Specified by:

spliterator in interface Iterable<Bindings.Binding>