com.jaxio.celerio.model.relation

Class CompositeRelation

java.lang.Object

com.jaxio.celerio.model.relation.AbstractRelation

com.jaxio.celerio.model.relation.CompositeRelation

All Implemented Interfaces:

Relation, Named, Map<String,Object>

Direct Known Subclasses:

CompositeManyToOne, CompositeOneToMany

public abstract class CompositeRelation
extends AbstractRelation

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor and Description
CompositeRelation(Namer fromNamer, Namer toNamer, List<Attribute> fromAttributes, Entity fromEntity, Entity toEntity, List<Attribute> toAttributes)

Method Summary

Methods

Modifier and Type	Method and Description
Namer	getFrom()
Attribute	getFromAttribute() In most cases, a foreign key attribute.
List<Attribute>	getFromAttributes() In case of a composite relation, the foreign key attributes.
Entity	getFromEntity()
List<Relation>	getRelations()
Namer	getTo()
Attribute	getToAttribute() The target attribute, often a primary key attribute.
List<Attribute>	getToAttributes() In case of a composite relation, the target attributes, often a composite pk.
Entity	getToEntity()
boolean	isComposite() A composite relation involves more than 1 foreign key.
boolean	isSimple() A simple relation is neither composite nor intermediate.
String	toString()

Methods inherited from class com.jaxio.celerio.model.relation.AbstractRelation

clear, containsKey, containsValue, createInverse, entrySet, get, getAttributePairs, getCascadeGetter, getFetchTypeGetter, getInverse, getKind, getLabels, getMiddleEntity, getMiddleToLeft, getMiddleToRight, getName, getOneLineComment, getOrderByGetter, hasInverse, isCollection, isEmpty, isGenAutoComplete, isGenCreate, isGenEdit, isGenRemove, isGenSelect, isGenView, isIntermediate, isInverse, isMandatory, isManyToMany, isManyToOne, isOneToMany, isOneToOne, isOneToVirtualOne, isUnique, keySet, put, putAll, remove, setCascadeGetter, setFetchTypeGetter, setGenAutoComplete, setGenCreate, setGenEdit, setGenRemove, setGenSelect, setGenView, setLabels, setOrderByGetter, size, values

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.jaxio.celerio.model.Relation

getLabelName

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Detail

CompositeRelation

public CompositeRelation(Namer fromNamer,
                 Namer toNamer,
                 List<Attribute> fromAttributes,
                 Entity fromEntity,
                 Entity toEntity,
                 List<Attribute> toAttributes)

Method Detail

isSimple

public final boolean isSimple()

Description copied from interface: Relation

A simple relation is neither composite nor intermediate.

Specified by:

isSimple in interface Relation

Overrides:

isSimple in class AbstractRelation

Returns:

isComposite

public final boolean isComposite()

Description copied from interface: Relation

A composite relation involves more than 1 foreign key.

Specified by:

isComposite in interface Relation

Overrides:

isComposite in class AbstractRelation

getFromAttribute

public Attribute getFromAttribute()

Description copied from interface: Relation

In most cases, a foreign key attribute.

getToAttribute

public Attribute getToAttribute()

Description copied from interface: Relation

The target attribute, often a primary key attribute.

toString

public String toString()

Overrides:

toString in class Object

getFromAttributes

public List<Attribute> getFromAttributes()

Description copied from interface: Relation

In case of a composite relation, the foreign key attributes.

Specified by:

getFromAttributes in interface Relation

Overrides:

getFromAttributes in class AbstractRelation

getFromEntity

public Entity getFromEntity()

getToEntity

public Entity getToEntity()

getToAttributes

public List<Attribute> getToAttributes()

Description copied from interface: Relation

In case of a composite relation, the target attributes, often a composite pk.

Specified by:

getToAttributes in interface Relation

Overrides:

getToAttributes in class AbstractRelation

getFrom

public Namer getFrom()

getTo

public Namer getTo()

getRelations

public List<Relation> getRelations()

Specified by:

getRelations in interface Relation

Overrides:

getRelations in class AbstractRelation