org.javers.core.metamodel.type

Class MapType

java.lang.Object

org.javers.core.metamodel.type.JaversType

org.javers.core.metamodel.type.EnumerableType

org.javers.core.metamodel.type.MapType

public class MapType
extends EnumerableType

Author:

bartosz walacik

Constructor Summary

Constructors

Constructor and Description
MapType(ContainerType containerType) Fake MapType for List & Array ChangeAppenders
MapType(Type baseJavaType)

Method Summary

Modifier and Type	Method and Description
List<Class>	getElementTypes() If both Key and Value type arguments are actual Classes, returns List with key Class and value Class.
Class	getKeyClass() never returns null
Class	getValueClass() never returns null
boolean	isEmpty(Object map)
boolean	isFullyParametrized() returns true if Enumerable is generic Type and all its arguments are actual Classes
Map	map(Object sourceMap_, EnumerableFunction mapFunction, OwnerContext owner) Returns new instance of Enumerable with items from sourceEnumerable mapped by mapFunction.

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

MapType

public MapType(ContainerType containerType)

Fake MapType for List & Array ChangeAppenders

MapType

public MapType(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

map

public Map map(Object sourceMap_,
               EnumerableFunction mapFunction,
               OwnerContext owner)

Description copied from class: EnumerableType

Returns new instance of Enumerable with items from sourceEnumerable mapped by mapFunction.

Specified by:

map in class EnumerableType

isEmpty

public boolean isEmpty(Object map)

Specified by:

isEmpty in class EnumerableType

getElementTypes

public List<Class> getElementTypes()

If both Key and Value type arguments are actual Classes, returns List with key Class and value Class. Otherwise returns empty List

Specified by:

getElementTypes in class EnumerableType

getKeyClass

public Class getKeyClass()

never returns null

Throws:

JaversException - GENERIC_TYPE_NOT_PARAMETRIZED

getValueClass

public Class getValueClass()

never returns null

Throws:

JaversException - GENERIC_TYPE_NOT_PARAMETRIZED