Package org.javers.core.metamodel.type

Class KeyValueType

java.lang.Object

org.javers.core.metamodel.type.JaversType

org.javers.core.metamodel.type.EnumerableType

org.javers.core.metamodel.type.KeyValueType

Direct Known Subclasses:

MapType, MultimapType

public abstract class KeyValueType
extends EnumerableType

Field Summary

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

DEFAULT_TYPE_PARAMETER

Constructor Summary

Constructors

Constructor	Description
KeyValueType(Type baseJavaType, int expectedArgs, TypeMapperLazy typeMapperLazy)

Method Summary

Modifier and Type	Method	Description
boolean	canBePrototype()
protected abstract Stream<Map.Entry>	entries(Object source)
<T> List<T>	filterToList(Object source, Class<T> filter)	Returns a new, unmodifiable Enumerable with filtered items, nulls are omitted.
Class	getBaseJavaClass()
Type	getKeyJavaType()	never returns null
JaversType	getKeyJaversType()
protected Type	getRawDehydratedType()	Type for JSON representation.
Type	getValueJavaType()	never returns null
JaversType	getValueJaversType()
boolean	isInstance(Object cdo)
protected Stream<Object>	items(Object source)

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

empty, getConcreteClassTypeArguments, getEnumerableInterface, getTypeMapperLazy, isEmpty, map, map, map, mapPreservingSourceItemType, spawnConstructorArgs, spawnConstructorArgTypes

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

buildListOfConcreteTypeArguments, equals, equals, getBaseJavaType, getName, hashCode, isGenericType, prettyPrint, prettyPrintBuilder, toString

Methods inherited from class java.lang.Object

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

Constructor Details

KeyValueType

public KeyValueType(Type baseJavaType,
 int expectedArgs,
 TypeMapperLazy typeMapperLazy)

Method Details

getKeyJavaType

public Type getKeyJavaType()

never returns null

getValueJavaType

public Type getValueJavaType()

never returns null

filterToList

public <T> List<T> filterToList(Object source,
 Class<T> filter)

Description copied from class: EnumerableType

Returns a new, unmodifiable Enumerable with filtered items, nulls are omitted.

Overrides:

filterToList in class EnumerableType

items

protected Stream<Object> items(Object source)

Specified by:

items in class EnumerableType

entries

protected abstract Stream<Map.Entry> entries(Object source)

getValueJaversType

public JaversType getValueJaversType()

getKeyJaversType

public JaversType getKeyJaversType()

canBePrototype

public boolean canBePrototype()

Specified by:

canBePrototype in class JaversType

isInstance

public boolean isInstance(Object cdo)

Specified by:

isInstance in class JaversType

getRawDehydratedType

protected Type getRawDehydratedType()

Type for JSON representation. For Values it's simply baseJavaType. For ManagedTypes (references to Entities and ValueObjects) it's GlobalId because JaVers serializes references in the 'dehydrated' form.

getBaseJavaClass

public Class getBaseJavaClass()