org.javers.core.metamodel.type

Class OptionalType

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

org.javers.core.metamodel.type.OptionalType

public class OptionalType
extends CollectionType

Constructor Summary

Constructors

Constructor and Description
OptionalType()
OptionalType(java.lang.reflect.Type baseJavaType)

Method Summary

Modifier and Type	Method and Description
boolean	isEmpty(java.lang.Object optional)
boolean	isFullyParametrized() returns true if Enumerable is generic Type and all its arguments are actual Classes
java.lang.Object	map(java.lang.Object sourceOptional_, EnumerableFunction mapFunction, OwnerContext owner) Returns new instance of Enumerable with items from sourceEnumerable mapped by mapFunction.
java.lang.Object	mapAndGet(java.lang.Object sourceOptional, Function mapFunction)
java.lang.Object	normalize(java.lang.Object sourceOptional) converts nulls to Optional.empty()

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

getItemClass, getItemType

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

equals, getActualTypeArguments, getBaseJavaClass, getBaseJavaType, getName, hashCode, isGenericType, isInstance, prettyPrint, prettyPrintBuilder, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

OptionalType

public OptionalType(java.lang.reflect.Type baseJavaType)

OptionalType

public OptionalType()

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

Overrides:

isFullyParametrized in class CollectionType

map

public java.lang.Object map(java.lang.Object sourceOptional_,
                            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(java.lang.Object optional)

Overrides:

isEmpty in class CollectionType

mapAndGet

public java.lang.Object mapAndGet(java.lang.Object sourceOptional,
                                  Function mapFunction)

normalize

public java.lang.Object normalize(java.lang.Object sourceOptional)

converts nulls to Optional.empty()