Package dev.morphia.mapping.codec.pojo

Class TypeData<T>

java.lang.Object

dev.morphia.mapping.codec.pojo.TypeData<T>

Type Parameters:

T - the underlying type being represented

All Implemented Interfaces:

TypeWithTypeParameters<T>

Direct Known Subclasses:

WildCardTypeData

@MorphiaInternal
public class TypeData<T>
extends Object
implements TypeWithTypeParameters<T>

Holds type information about a type element

Since:

2.0

Developer note.

This is an internal item. Its function and presence are subject to change without warning. Its use is highly discouraged.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	TypeData.Builder<T>	A builder for TypeData

Constructor Summary

Constructors

Constructor	Description
TypeData(Class<T> type, List<TypeData<?>> typeParameters)	Creates a new TypeData with the concrete type and type parameters around it.

Method Summary

Modifier and Type	Method	Description
static <T> TypeData.Builder<T>	builder(Class<T> type)	Creates a new builder for ClassTypeData
boolean	equals(Object o)
boolean	getArray()
Class<T>	getType()
List<TypeData<?>>	getTypeParameters()
int	hashCode()
boolean	isArray()
static TypeData<?>	newInstance(Field field)	Creates a TypeData reflecting the type of the given field.
static TypeData<?>	newInstance(Method method)	Creates a TypeData reflecting the type of the given method.
static <T> TypeData<T>	newInstance(Type genericType)	Creates a TypeData reflecting the given generic type and class.
void	setArray(boolean array)
String	toString()
TypeData<?>	withType(Class<?> concreteClass)	Creates a new TypeData with an updated type

Methods inherited from class java.lang.Object

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

Constructor Detail

TypeData

public TypeData(Class<T> type,
                List<TypeData<?>> typeParameters)

Creates a new TypeData with the concrete type and type parameters around it.

e.g., List<Address> would be

 
 new TypeData(Address.class, TypeData.builder(List.class).build())
 
 

Parameters:

type - the type

typeParameters - the parameters

Method Detail

builder

public static <T> TypeData.Builder<T> builder(Class<T> type)

Creates a new builder for ClassTypeData

Type Parameters:

T - the type

Parameters:

type - the class for the type

Returns:

the builder

newInstance

public static TypeData<?> newInstance(Field field)

Creates a TypeData reflecting the type of the given field.

Parameters:

field - the field to analyze

Returns:

the new TypeData information

newInstance

public static TypeData<?> newInstance(Method method)

Creates a TypeData reflecting the type of the given method.

Parameters:

method - the method to analyze

Returns:

the new TypeData information

newInstance

public static <T> TypeData<T> newInstance(Type genericType)

Creates a TypeData reflecting the given generic type and class.

Type Parameters:

T - the type of the new TypeData instance

Parameters:

genericType - the type to analyze

Returns:

the new TypeData information

getArray

public boolean getArray()

Returns:

true if an array

getType

public Class<T> getType()

Specified by:

getType in interface TypeWithTypeParameters<T>

Returns:

the class this ClassTypeData represents

getTypeParameters

public List<TypeData<?>> getTypeParameters()

Specified by:

getTypeParameters in interface TypeWithTypeParameters<T>

Returns:

the type parameters for the class

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

isArray

public boolean isArray()

Returns:

true if an array

setArray

public void setArray(boolean array)

Parameters:

array -

toString

public String toString()

Overrides:

toString in class Object

withType

public TypeData<?> withType(Class<?> concreteClass)

Creates a new TypeData with an updated type

Parameters:

concreteClass - the new type

Returns:

the new TypeData

Since:

2.2