Modifier and Type	Class and Description
private static interface	MoreTypes.CompositeType A type formed from other types, such as arrays, parameterized types or wildcard types
public static class	MoreTypes.GenericArrayTypeImpl
public static class	MoreTypes.ParameterizedTypeImpl
public static class	MoreTypes.WildcardTypeImpl The WildcardType interface supports multiple upper bounds and multiple lower bounds.

Modifier and Type	Field and Description
public static final Type[]	EMPTY_TYPE_ARRAY
private static final ImmutableMap<TypeLiteral<?>, TypeLiteral<?>>	PRIMITIVE_TO_WRAPPER

Access	Constructor and Description
private	MoreTypes()

Modifier and Type	Method and Description
public static Type	canonicalize(Type type) Returns a type that is functionally equal but not necessarily equal according to `Object.equals()`.
public static <T> TypeLiteral<T>	canonicalizeForKey(TypeLiteral<T> typeLiteral) Returns an type that's appropriate for use in a key.
public static <T> Key<T>	canonicalizeKey(Key<T> key) Returns a key that doesn't hold any references to parent classes.
private static void	checkNotPrimitive(Type type, String use)
private static Class<?>	declaringClassOf(TypeVariable<?> typeVariable) Returns the declaring class of `typeVariable`, or `null` if it was not declared by a class.
public static boolean	equals(Type a, Type b) Returns true if `a` and `b` are equal.
public static Type	getGenericSupertype(Type type, Class<?> rawType, Class<?> toResolve) Returns the generic supertype for `type`.
public static Class<?>	getRawType(Type type)
private static Type[]	getSharedTypeArguments(ParameterizedType p) This method is used as a performance optimization to prevent unnecessary clones of typeArguments from being made by ParameterizedTypeImpl.
private static int	hashCodeOrZero(Object o)
private static int	indexOf(Object[] array, Object toFind)
private static boolean	isFullySpecified(Type type) Returns true if `type` is free from type variables.
public static Type	resolveTypeVariable(Type type, Class<?> rawType, TypeVariable<?> unknown)
public static String	typeToString(Type type)

EMPTY_TYPE_ARRAY	back to summary
public static final Type[] EMPTY_TYPE_ARRAY

PRIMITIVE_TO_WRAPPER	back to summary
private static final ImmutableMap<TypeLiteral<?>, TypeLiteral<?>> PRIMITIVE_TO_WRAPPER

MoreTypes	back to summary
private MoreTypes()

Method Detail

canonicalize	back to summary
public static Type canonicalize(Type type) Returns a type that is functionally equal but not necessarily equal according to `Object.equals()`. The returned type is `Serializable`.

canonicalizeForKey back to summary

canonicalizeForKey	back to summary
public static <T> TypeLiteral<T> canonicalizeForKey(TypeLiteral<T> typeLiteral) Returns an type that's appropriate for use in a key. If the raw type of `typeLiteral` is a `jakarta.inject.Provider` or `jakarta.inject.Provider`, this returns a `com.google.inject.Provider` with the same type parameters. If the type is a primitive, the corresponding wrapper type will be returned. Exceptions ConfigurationException: if `type` contains a type variable

public static <T> TypeLiteral<T> canonicalizeForKey(TypeLiteral<T> typeLiteral)

Returns an type that's appropriate for use in a key.

If the raw type of typeLiteral is a jakarta.inject.Provider or jakarta.inject.Provider, this returns a com.google.inject.Provider with the same type parameters.

If the type is a primitive, the corresponding wrapper type will be returned.

Exceptions

ConfigurationException:: if type contains a type variable

canonicalizeKey	back to summary
public static <T> Key<T> canonicalizeKey(Key<T> key) Returns a key that doesn't hold any references to parent classes. This is necessary for anonymous keys, so ensure we don't hold a ref to the containing module (or class) forever.

checkNotPrimitive	back to summary
private static void checkNotPrimitive(Type type, String use)

declaringClassOf	back to summary
private static Class<?> declaringClassOf(TypeVariable<?> typeVariable) Returns the declaring class of `typeVariable`, or `null` if it was not declared by a class.

equals	back to summary
public static boolean equals(Type a, Type b) Returns true if `a` and `b` are equal.

getGenericSupertype	back to summary
public static Type getGenericSupertype(Type type, Class<?> rawType, Class<?> toResolve) Returns the generic supertype for `type`. For example, given a class `IntegerSet`, the result for when supertype is `Set.class` is `Set<Integer>` and the result when the supertype is `Collection.class` is `Collection<Integer>`.

getRawType	back to summary
public static Class<?> getRawType(Type type)

getSharedTypeArguments	back to summary
private static Type[] getSharedTypeArguments(ParameterizedType p) This method is used as a performance optimization to prevent unnecessary clones of typeArguments from being made by ParameterizedTypeImpl.

hashCodeOrZero	back to summary
private static int hashCodeOrZero(Object o)

indexOf	back to summary
private static int indexOf(Object[] array, Object toFind)

isFullySpecified	back to summary
private static boolean isFullySpecified(Type type) Returns true if `type` is free from type variables.

resolveTypeVariable	back to summary
public static Type resolveTypeVariable(Type type, Class<?> rawType, TypeVariable<?> unknown)

typeToString	back to summary
public static String typeToString(Type type)

com.google.inject.internal back to summary

private Interface MoreTypes.CompositeType

Known Direct Implementers: com.google.inject.internal.MoreTypes.ParameterizedTypeImpl, com.google.inject.internal.MoreTypes.GenericArrayTypeImpl, com.google.inject.internal.MoreTypes.WildcardTypeImpl

A type formed from other types, such as arrays, parameterized types or wildcard types

Method Summary

Modifier and Type	Method and Description
public boolean	isFullySpecified() Returns true if there are no type variables in this type.

Method Detail

isFullySpecified	back to summary
public boolean isFullySpecified() Returns true if there are no type variables in this type.

com.google.inject.internal back to summary

public Class MoreTypes.GenericArrayTypeImpl

Class Inheritance

extends Object
implements GenericArrayType, Serializable, CompositeType

java.lang.Object
com.google.inject.internal.MoreTypes.GenericArrayTypeImpl

All Implemented Interfaces

com.google.inject.internal.MoreTypes.CompositeType, java.io.Serializable, java.lang.reflect.GenericArrayType, java.lang.reflect.Type

Field Summary

Modifier and Type	Field and Description
private final Type	componentType
private static final long	serialVersionUID

Constructor Summary

Access	Constructor and Description
public	GenericArrayTypeImpl(Type componentType)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. o) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public Type	getGenericComponentType() Implements java.lang.reflect.GenericArrayType.getGenericComponentType. Returns a `Type` object representing the component type of this array.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	isFullySpecified() Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Returns true if there are no type variables in this type.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

Field Detail

componentType	back to summary
private final Type componentType

serialVersionUID	back to summary
private static final long serialVersionUID

Constructor Detail

GenericArrayTypeImpl	back to summary
public GenericArrayTypeImpl(Type componentType)

Method Detail

equals back to summary

equals	back to summary
public boolean equals(Object o) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters o:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object o)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

o:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getGenericComponentType back to summary

getGenericComponentType	back to summary
public Type getGenericComponentType() Implements java.lang.reflect.GenericArrayType.getGenericComponentType. Doc from java.lang.reflect.GenericArrayType.getGenericComponentType. Returns a `Type` object representing the component type of this array. This method creates the component type of the array. See the declaration of `ParameterizedType` for the semantics of the creation process for parameterized types and see `TypeVariable` for the creation process for type variables. Returns:Type a `Type` object representing the component type of this array Annotations @Override

public Type getGenericComponentType()

Implements java.lang.reflect.GenericArrayType.getGenericComponentType.

Doc from java.lang.reflect.GenericArrayType.getGenericComponentType.

Returns a Type object representing the component type of this array. This method creates the component type of the array. See the declaration of ParameterizedType for the semantics of the creation process for parameterized types and see TypeVariable for the creation process for type variables.

Returns:Type

a Type object representing the component type of this array

Annotations

@Override

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

isFullySpecified	back to summary
public boolean isFullySpecified() Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Doc from com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Returns true if there are no type variables in this type. Annotations @Override

isFullySpecified

back to summary

public boolean isFullySpecified()

Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified.

Doc from com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified.

Returns true if there are no type variables in this type.

Annotations

@Override

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

com.google.inject.internal back to summary

public Class MoreTypes.ParameterizedTypeImpl

Class Inheritance

extends Object
implements ParameterizedType, Serializable, CompositeType

java.lang.Object
com.google.inject.internal.MoreTypes.ParameterizedTypeImpl

All Implemented Interfaces

com.google.inject.internal.MoreTypes.CompositeType, java.io.Serializable, java.lang.reflect.ParameterizedType, java.lang.reflect.Type

Field Summary

Modifier and Type	Field and Description
private final Type	ownerType
private final Type	rawType
private static final long	serialVersionUID
pack-priv final Type[]	typeArguments

Constructor Summary

Access	Constructor and Description
public	ParameterizedTypeImpl(Type ownerType, Type rawType, Type... typeArguments)

Method Summary

Modifier and Type	Method and Description
private static void	ensureOwnerType(Type ownerType, Type rawType)
public boolean	equals(Object the reference object with which to compare. other) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public Type[]	getActualTypeArguments() Implements java.lang.reflect.ParameterizedType.getActualTypeArguments. Returns an array of `Type` objects representing the actual type arguments to this type.
public Type	getOwnerType() Implements java.lang.reflect.ParameterizedType.getOwnerType. Returns a `Type` object representing the type that this type is a member of.
public Type	getRawType() Implements java.lang.reflect.ParameterizedType.getRawType. Returns the `Type` object representing the class or interface that declared this type.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	isFullySpecified() Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Returns true if there are no type variables in this type.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

Field Detail

ownerType	back to summary
private final Type ownerType

rawType	back to summary
private final Type rawType

serialVersionUID	back to summary
private static final long serialVersionUID

typeArguments	back to summary
pack-priv final Type[] typeArguments

Constructor Detail

ParameterizedTypeImpl	back to summary
public ParameterizedTypeImpl(Type ownerType, Type rawType, Type... typeArguments)

Method Detail

ensureOwnerType	back to summary
private static void ensureOwnerType(Type ownerType, Type rawType)

equals back to summary

equals	back to summary
public boolean equals(Object other) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters other:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

Parameters

other:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getActualTypeArguments back to summary

getActualTypeArguments	back to summary
public Type[] getActualTypeArguments() Implements java.lang.reflect.ParameterizedType.getActualTypeArguments. Doc from java.lang.reflect.ParameterizedType.getActualTypeArguments. Returns an array of `Type` objects representing the actual type arguments to this type. Note that in some cases, the returned array be empty. This can occur if this type represents a non-parameterized type nested within a parameterized type. Returns:Type[] an array of `Type` objects representing the actual type arguments to this type Annotations @Override

public Type[] getActualTypeArguments()

Implements java.lang.reflect.ParameterizedType.getActualTypeArguments.

Doc from java.lang.reflect.ParameterizedType.getActualTypeArguments.

Returns an array of Type objects representing the actual type arguments to this type.

Note that in some cases, the returned array be empty. This can occur if this type represents a non-parameterized type nested within a parameterized type.

Returns:Type[]

an array of Type objects representing the actual type arguments to this type

Annotations

@Override

getOwnerType back to summary

getOwnerType	back to summary
public Type getOwnerType() Implements java.lang.reflect.ParameterizedType.getOwnerType. Doc from java.lang.reflect.ParameterizedType.getOwnerType. Returns a `Type` object representing the type that this type is a member of. For example, if this type is `O<T>.I<S>`, return a representation of `O<T>`. If this type is a top-level type, `null` is returned. Returns:Type a `Type` object representing the type that this type is a member of. If this type is a top-level type, `null` is returned Annotations @Override

public Type getOwnerType()

Implements java.lang.reflect.ParameterizedType.getOwnerType.

Doc from java.lang.reflect.ParameterizedType.getOwnerType.

Returns a Type object representing the type that this type is a member of. For example, if this type is O<T>.I<S>, return a representation of O<T>.

If this type is a top-level type, null is returned.

Returns:Type

a Type object representing the type that this type is a member of. If this type is a top-level type, null is returned

Annotations

@Override

getRawType back to summary

getRawType	back to summary
public Type getRawType() Implements java.lang.reflect.ParameterizedType.getRawType. Doc from java.lang.reflect.ParameterizedType.getRawType. Returns the `Type` object representing the class or interface that declared this type. Returns:Type the `Type` object representing the class or interface that declared this type Annotations @Override

public Type getRawType()

Implements java.lang.reflect.ParameterizedType.getRawType.

Doc from java.lang.reflect.ParameterizedType.getRawType.

Returns the Type object representing the class or interface that declared this type.

Returns:Type

the Type object representing the class or interface that declared this type

Annotations

@Override

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

isFullySpecified	back to summary
public boolean isFullySpecified() Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Doc from com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Returns true if there are no type variables in this type. Annotations @Override

isFullySpecified

back to summary

public boolean isFullySpecified()

Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified.

Doc from com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified.

Returns true if there are no type variables in this type.

Annotations

@Override

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Returns:String a string representation of the object Annotations @Override

toString

back to summary

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object.

Returns:String

a string representation of the object

Annotations

@Override

com.google.inject.internal back to summary

public Class MoreTypes.WildcardTypeImpl

Class Inheritance

extends Object
implements WildcardType, Serializable, CompositeType

java.lang.Object
com.google.inject.internal.MoreTypes.WildcardTypeImpl

All Implemented Interfaces

com.google.inject.internal.MoreTypes.CompositeType, java.io.Serializable, java.lang.reflect.WildcardType, java.lang.reflect.Type

The WildcardType interface supports multiple upper bounds and multiple lower bounds. We only support what the Java 8 language needs - at most one bound. If a lower bound is set, the upper bound must be Object.class.

Field Summary

Modifier and Type	Field and Description
private final Type	lowerBound
private static final long	serialVersionUID
private final Type	upperBound

Constructor Summary

Access	Constructor and Description
public	WildcardTypeImpl(Type[] upperBounds, Type[] lowerBounds)

Method Summary

Modifier and Type	Method and Description
public boolean	equals(Object the reference object with which to compare. other) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public Type[]	getLowerBounds() Implements java.lang.reflect.WildcardType.getLowerBounds. Returns an array of `Type` objects representing the lower bound(s) of this type variable.
public Type[]	getUpperBounds() Implements java.lang.reflect.WildcardType.getUpperBounds. Returns an array of `Type` objects representing the upper bound(s) of this type variable.
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	isFullySpecified() Implements com.google.inject.internal.MoreTypes.CompositeType.isFullySpecified. Returns true if there are no type variables in this type.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.

Inherited from java.lang.Object:: clone finalize getClass notify notifyAll wait wait wait

Field Detail

lowerBound	back to summary
private final Type lowerBound

serialVersionUID	back to summary
private static final long serialVersionUID

upperBound	back to summary
private final Type upperBound

Constructor Detail

WildcardTypeImpl	back to summary
public WildcardTypeImpl(Type[] upperBounds, Type[] lowerBounds)

Method Detail

equals back to summary

public boolean equals(Object other)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

Parameters

other:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getLowerBounds back to summary

public Type[] getLowerBounds()

Implements java.lang.reflect.WildcardType.getLowerBounds.

Doc from java.lang.reflect.WildcardType.getLowerBounds.

Returns an array of Type objects representing the lower bound(s) of this type variable. If no lower bound is explicitly declared, the lower bound is the type of null. In this case, a zero length array is returned.

For each lower bound B :

if B is a parameterized type or a type variable, it is created, (see ParameterizedType for the details of the creation process for parameterized types).
Otherwise, B is resolved.

Returns:Type[]

an array of Types representing the lower bound(s) of this type variable

Annotations

@Override

getUpperBounds back to summary

public Type[] getUpperBounds()

Implements java.lang.reflect.WildcardType.getUpperBounds.

Doc from java.lang.reflect.WildcardType.getUpperBounds.

Returns an array of Type objects representing the upper bound(s) of this type variable. If no upper bound is explicitly declared, the upper bound is Object.

For each upper bound B :

if B is a parameterized type or a type variable, it is created, (see ParameterizedType for the details of the creation process for parameterized types).
Otherwise, B is resolved.

Returns:Type[]

an array of Types representing the upper bound(s) of this type variable

Annotations

@Override

hashCode back to summary

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

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