Class Bindings.Binding

java.lang.Object

org.springframework.r2dbc.core.binding.Bindings.Binding

Enclosing class:

Bindings

public abstract static class Bindings.Binding
extends Object

Base class for value objects representing a value or a null binding.

Since:

5.3

Author:

Mark Paluch

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Binding(BindMarker marker)

Method Summary

Modifier and Type	Method	Description
abstract void	apply(BindTarget bindTarget)	Apply the binding to a BindTarget.
BindMarker	getBindMarker()	Return the associated BindMarker.
abstract @nullable Object	getValue()	Return the binding value.
abstract boolean	hasValue()	Return whether the binding has a value associated with it.
boolean	isnull()	Return whether the binding is empty.

Methods inherited from class Object

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

Constructor Details

Binding

protected Binding(BindMarker marker)

Method Details

getBindMarker

public BindMarker getBindMarker()

Return the associated BindMarker.

hasValue

public abstract boolean hasValue()

Return whether the binding has a value associated with it.

Returns:

true if there is a value present, otherwise false for a null binding

isnull

public boolean isnull()

Return whether the binding is empty.

Returns:

true if this is a null binding

getValue

public abstract @nullable Object getValue()

Return the binding value.

Returns:

the value of this binding (can be null if this is a null binding)

apply

public abstract void apply(BindTarget bindTarget)

Apply the binding to a BindTarget.

Parameters:

bindTarget - the target to apply bindings to