org.javers.core.metamodel.type

Class CollectionType

java.lang.Object

org.javers.core.metamodel.type.JaversType

org.javers.core.metamodel.type.EnumerableType

org.javers.core.metamodel.type.ContainerType

org.javers.core.metamodel.type.CollectionType

Direct Known Subclasses:

ListType, SetType

public class CollectionType
extends ContainerType

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
CollectionType(Type baseJavaType)

Method Summary

Modifier and Type	Method and Description
List<Class>	getElementTypes() Collection/Array/Map content type.
boolean	isEmpty(Object collection)
boolean	isFullyParametrized() returns true if Enumerable is generic Type and all its arguments are actual Classes
Object	map(Object sourceEnumerable, EnumerableFunction mapFunction, OwnerContext owner) implemented in subclasses

Methods inherited from class org.javers.core.metamodel.type.ContainerType

getItemClass

Methods inherited from class org.javers.core.metamodel.type.JaversType

equals, getBaseJavaClass, getBaseJavaType, hashCode, isAssignableFrom, isGenericType, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

CollectionType

public CollectionType(Type baseJavaType)

Method Detail

isFullyParametrized

public boolean isFullyParametrized()

Description copied from class: EnumerableType

returns true if Enumerable is generic Type and all its arguments are actual Classes

Specified by:

isFullyParametrized in class EnumerableType

getElementTypes

public List<Class> getElementTypes()

Description copied from class: EnumerableType

Collection/Array/Map content type.

When Enumerable is generic Type with actual Class arguments, returns this arguments. For example, if baseJavaType = Set<String>, returns List with String.class

For no generic types like Set, or generic types with unbounded type parameter like Set<V>, Set<?> returns empty List.

For array, returns List with Class.getComponentType()

Specified by:

getElementTypes in class EnumerableType

map

public Object map(Object sourceEnumerable,
                  EnumerableFunction mapFunction,
                  OwnerContext owner)

implemented in subclasses

Specified by:

map in class EnumerableType

isEmpty

public boolean isEmpty(Object collection)

Specified by:

isEmpty in class EnumerableType