Package io.ran

Class RelationDescriber

java.lang.Object

io.ran.RelationDescriber

public class RelationDescriber
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	RelationDescriber.RelationDescriberList

Method Summary

Modifier and Type	Method	Description
static RelationDescriber	describer(Clazz<?> fromClass, Relation relationAnnotation, Token field, Clazz<?> toClass, KeySet fromKeys, KeySet toKeys, RelationType type, Clazz<?> collectionType)
Clazz<?>	getCollectionType()
Token	getField()
Clazz<?>	getFromClass()
KeySet	getFromKeys()
Relation	getRelationAnnotation()
Clazz<?>	getToClass()
KeySet	getToKeys()
RelationType	getType()
RelationDescriber.RelationDescriberList	getVia()	For direct relations, this returns an empty list.
RelationDescriber	inverse()
boolean	isCollectionRelation()
boolean	requiredFieldsEquals(Object o)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

describer

public static RelationDescriber describer(Clazz<?> fromClass,
 Relation relationAnnotation,
 Token field,
 Clazz<?> toClass,
 KeySet fromKeys,
 KeySet toKeys,
 RelationType type,
 Clazz<?> collectionType)

getFromClass

public Clazz<?> getFromClass()

getToClass

public Clazz<?> getToClass()

getFromKeys

public KeySet getFromKeys()

getType

public RelationType getType()

getField

public Token getField()

getToKeys

public KeySet getToKeys()

getCollectionType

public Clazz<?> getCollectionType()

isCollectionRelation

public boolean isCollectionRelation()

getVia

public RelationDescriber.RelationDescriberList getVia()

For direct relations, this returns an empty list. For "via" relations this returns list with 2 elements, the first is the relation from -> via, and the second is the relation via -> to.

inverse

public RelationDescriber inverse()

getRelationAnnotation

public Relation getRelationAnnotation()

requiredFieldsEquals

public boolean requiredFieldsEquals(Object o)