Package io.activej.inject.binding

Class Binding<T>

java.lang.Object

io.activej.inject.binding.Binding<T>

Direct Known Subclasses:

Bindings.BindingToConstructor0, Bindings.BindingToConstructor1, Bindings.BindingToConstructor2, Bindings.BindingToConstructor3, Bindings.BindingToConstructor4, Bindings.BindingToConstructor5, Bindings.BindingToConstructor6, Bindings.BindingToConstructorN, Bindings.BindingToInstance, BindingToKey

public abstract class Binding<T>
extends Object

A binding is one of the main components of ActiveJ Inject. It boils down to "introspectable function", since it only describes function to create an instance of T from an array of objects and an array of its dependencies in known terms.

Also it contains a set of binding-DSL-like static factory methods as well as some functional transformations for the ease of creating immutable binding modifications.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	Binding(Set<Key<?>> dependencies)
protected	Binding(Set<Key<?>> dependencies, BindingType type, @Nullable LocationInfo location)

Method Summary

Modifier and Type	Method	Description
Binding<T>	addDependencies(Key<?>... extraDependencies)
Binding<T>	addDependencies(Class<?>... extraDependencies)
Binding<T>	addDependencies(Set<Key<?>> extraDependencies)
Binding<T>	as(BindingType type)
Binding<T>	at(@Nullable LocationInfo location)
abstract CompiledBinding<T>	compile(CompiledBindingLocator compiledBindings, boolean threadsafe, int scope, @Nullable Integer slot)
Set<Key<?>>	getDependencies()
String	getDisplayString()
@Nullable LocationInfo	getLocation()
BindingType	getType()
boolean	hasDependency(Key<?> dependency)
Binding<T>	initializeWith(BindingInitializer<T> bindingInitializer)
<K> Binding<T>	mapDependency(Key<K> dependency, Function<? super K,? extends K> fn)
<K> Binding<T>	mapDependency(Class<K> dependency, Function<? super K,? extends K> fn)
<R> Binding<R>	mapInstance(Function<? super T,? extends R> fn)
<R> Binding<R>	mapInstance(List<Key<?>> dependencies, BiFunction<Object[],? super T,? extends R> fn)
<K> Binding<T>	onDependency(Key<K> dependency, Consumer<? super K> consumer)
<K> Binding<T>	onDependency(Class<K> dependency, Consumer<? super K> consumer)
Binding<T>	onInstance(Consumer<? super T> consumer)
static <R> Binding<R>	to(TupleConstructor0<R> constructor)
static <T1, R> Binding<R>	to(TupleConstructor1<T1,R> constructor, Key<T1> dependency1)
static <T1, R> Binding<R>	to(TupleConstructor1<T1,R> constructor, Class<T1> dependency1)
static <T1, T2, R> Binding<R>	to(TupleConstructor2<T1,T2,R> constructor, Key<T1> dependency1, Key<T2> dependency2)
static <T1, T2, R> Binding<R>	to(TupleConstructor2<T1,T2,R> constructor, Class<T1> dependency1, Class<T2> dependency2)
static <T1, T2, T3, R> Binding<R>	to(TupleConstructor3<T1,T2,T3,R> constructor, Key<T1> dependency1, Key<T2> dependency2, Key<T3> dependency3)
static <T1, T2, T3, R> Binding<R>	to(TupleConstructor3<T1,T2,T3,R> constructor, Class<T1> dependency1, Class<T2> dependency2, Class<T3> dependency3)
static <T1, T2, T3, T4, R> Binding<R>	to(TupleConstructor4<T1,T2,T3,T4,R> constructor, Key<T1> dependency1, Key<T2> dependency2, Key<T3> dependency3, Key<T4> dependency4)
static <T1, T2, T3, T4, R> Binding<R>	to(TupleConstructor4<T1,T2,T3,T4,R> constructor, Class<T1> dependency1, Class<T2> dependency2, Class<T3> dependency3, Class<T4> dependency4)
static <T1, T2, T3, T4, T5, R> Binding<R>	to(TupleConstructor5<T1,T2,T3,T4,T5,R> constructor, Key<T1> dependency1, Key<T2> dependency2, Key<T3> dependency3, Key<T4> dependency4, Key<T5> dependency5)
static <T1, T2, T3, T4, T5, R> Binding<R>	to(TupleConstructor5<T1,T2,T3,T4,T5,R> constructor, Class<T1> dependency1, Class<T2> dependency2, Class<T3> dependency3, Class<T4> dependency4, Class<T5> dependency5)
static <T1, T2, T3, T4, T5, T6, R> Binding<R>	to(TupleConstructor6<T1,T2,T3,T4,T5,T6,R> constructor, Key<T1> dependency1, Key<T2> dependency2, Key<T3> dependency3, Key<T4> dependency4, Key<T5> dependency5, Key<T6> dependency6)
static <T1, T2, T3, T4, T5, T6, R> Binding<R>	to(TupleConstructor6<T1,T2,T3,T4,T5,T6,R> constructor, Class<T1> dependency1, Class<T2> dependency2, Class<T3> dependency3, Class<T4> dependency4, Class<T5> dependency5, Class<T6> dependency6)
static <R> Binding<R>	to(TupleConstructorN<R> constructor, Key<?>[] dependencies)
static <R> Binding<R>	to(TupleConstructorN<R> constructor, Class<?>[] types)
static <T> Binding<T>	to(Key<? extends T> key)
static <T> Binding<T>	to(Class<? extends T> key)
static <T> Binding<T>	toInstance(T instance)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

Binding

protected Binding(Set<Key<?>> dependencies)

Binding

protected Binding(Set<Key<?>> dependencies,
 BindingType type,
 @Nullable
 @Nullable LocationInfo location)

Method Details

toInstance

public static <T> Binding<T> toInstance(T instance)

to

public static <T> Binding<T> to(Class<? extends T> key)

to

public static <T> Binding<T> to(Key<? extends T> key)

to

public static <R> Binding<R> to(TupleConstructorN<R> constructor,
 Class<?>[] types)

to

public static <R> Binding<R> to(TupleConstructorN<R> constructor,
 Key<?>[] dependencies)

to

public static <T1,
R> Binding<R> to(TupleConstructor1<T1,R> constructor,
 Class<T1> dependency1)

to

public static <T1,
T2,
R> Binding<R> to(TupleConstructor2<T1,T2,R> constructor,
 Class<T1> dependency1,
 Class<T2> dependency2)

to

public static <T1,
T2,
T3,
R> Binding<R> to(TupleConstructor3<T1,T2,T3,R> constructor,
 Class<T1> dependency1,
 Class<T2> dependency2,
 Class<T3> dependency3)

to

public static <T1,
T2,
T3,
T4,
R> Binding<R> to(TupleConstructor4<T1,T2,T3,T4,R> constructor,
 Class<T1> dependency1,
 Class<T2> dependency2,
 Class<T3> dependency3,
 Class<T4> dependency4)

to

public static <T1,
T2,
T3,
T4,
T5,
R> Binding<R> to(TupleConstructor5<T1,T2,T3,T4,T5,R> constructor,
 Class<T1> dependency1,
 Class<T2> dependency2,
 Class<T3> dependency3,
 Class<T4> dependency4,
 Class<T5> dependency5)

to

public static <T1,
T2,
T3,
T4,
T5,
T6,
R> Binding<R> to(TupleConstructor6<T1,T2,T3,T4,T5,T6,R> constructor,
 Class<T1> dependency1,
 Class<T2> dependency2,
 Class<T3> dependency3,
 Class<T4> dependency4,
 Class<T5> dependency5,
 Class<T6> dependency6)

to

public static <R> Binding<R> to(TupleConstructor0<R> constructor)

to

public static <T1,
R> Binding<R> to(TupleConstructor1<T1,R> constructor,
 Key<T1> dependency1)

to

public static <T1,
T2,
R> Binding<R> to(TupleConstructor2<T1,T2,R> constructor,
 Key<T1> dependency1,
 Key<T2> dependency2)

to

public static <T1,
T2,
T3,
R> Binding<R> to(TupleConstructor3<T1,T2,T3,R> constructor,
 Key<T1> dependency1,
 Key<T2> dependency2,
 Key<T3> dependency3)

to

public static <T1,
T2,
T3,
T4,
R> Binding<R> to(TupleConstructor4<T1,T2,T3,T4,R> constructor,
 Key<T1> dependency1,
 Key<T2> dependency2,
 Key<T3> dependency3,
 Key<T4> dependency4)

to

public static <T1,
T2,
T3,
T4,
T5,
R> Binding<R> to(TupleConstructor5<T1,T2,T3,T4,T5,R> constructor,
 Key<T1> dependency1,
 Key<T2> dependency2,
 Key<T3> dependency3,
 Key<T4> dependency4,
 Key<T5> dependency5)

to

public static <T1,
T2,
T3,
T4,
T5,
T6,
R> Binding<R> to(TupleConstructor6<T1,T2,T3,T4,T5,T6,R> constructor,
 Key<T1> dependency1,
 Key<T2> dependency2,
 Key<T3> dependency3,
 Key<T4> dependency4,
 Key<T5> dependency5,
 Key<T6> dependency6)

at

public Binding<T> at(@Nullable
 @Nullable LocationInfo location)

as

public Binding<T> as(BindingType type)

onInstance

public Binding<T> onInstance(Consumer<? super T> consumer)

mapInstance

public <R> Binding<R> mapInstance(Function<? super T,? extends R> fn)

mapInstance

public <R> Binding<R> mapInstance(List<Key<?>> dependencies,
 BiFunction<Object[],? super T,? extends R> fn)

onDependency

public <K> Binding<T> onDependency(Class<K> dependency,
 Consumer<? super K> consumer)

onDependency

public <K> Binding<T> onDependency(Key<K> dependency,
 Consumer<? super K> consumer)

mapDependency

public <K> Binding<T> mapDependency(Class<K> dependency,
 Function<? super K,? extends K> fn)

mapDependency

public <K> Binding<T> mapDependency(Key<K> dependency,
 Function<? super K,? extends K> fn)

addDependencies

public Binding<T> addDependencies(Class<?>... extraDependencies)

addDependencies

public Binding<T> addDependencies(Key<?>... extraDependencies)

addDependencies

public Binding<T> addDependencies(Set<Key<?>> extraDependencies)

initializeWith

public Binding<T> initializeWith(BindingInitializer<T> bindingInitializer)

compile

public abstract CompiledBinding<T> compile(CompiledBindingLocator compiledBindings,
 boolean threadsafe,
 int scope,
 @Nullable
 @Nullable Integer slot)

getDependencies

public Set<Key<?>> getDependencies()

hasDependency

public boolean hasDependency(Key<?> dependency)

getType

public BindingType getType()

getLocation

@Nullable
public @Nullable LocationInfo getLocation()

getDisplayString

public String getDisplayString()

toString

public String toString()

Overrides:

toString in class Object