Package org.nuiton.topia.persistence.metadata

Class AssociationMeta<T extends TopiaEntityEnum>

java.lang.Object

org.nuiton.topia.persistence.metadata.AssociationMeta<T>

All Implemented Interfaces:

java.io.Serializable, MetaFilenameAware<T>

public class AssociationMeta<T extends TopiaEntityEnum>
extends java.lang.Object
implements java.io.Serializable, MetaFilenameAware<T>

Define the meta data of a entity association field.

Since:

2.6.12

Author:

tchemit <chemit@codelutin.com>

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected java.lang.String	name	Name fo the association.
protected EntityOperator<TopiaEntity>	operator	Operator of the source entity used to get / set associations.
protected T	source	Association source entity type.
protected T	target	Association target entity type.

Fields inherited from interface org.nuiton.topia.persistence.metadata.MetaFilenameAware

CSV_EXTENSION

Constructor Summary

Constructors

Constructor	Description
AssociationMeta(T source, T target, java.lang.String name)

Method Summary

Modifier and Type	Method	Description
java.util.Collection<TopiaEntity>	getChilds(TopiaEntity entity)
java.lang.String	getFilename()
java.lang.String	getName()
EntityOperator<TopiaEntity>	getOperator()
T	getSource()
T	getTarget()
boolean	isChildEmpty(TopiaEntity entity)
java.lang.Object	newAssociation()
TopiaEntity	newEntity()
java.io.File	newFile(java.io.File container)
protected static <T extends TopiaEntityEnum> AssociationMeta<T>	newMeta(T source, T target, java.lang.String name)
java.io.Writer	newWriter(java.io.File container)
void	setChilds(TopiaEntity entity, java.util.Collection<TopiaEntity> childs)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Details

source

protected final T extends TopiaEntityEnum source

Association source entity type.

target

protected final T extends TopiaEntityEnum target

Association target entity type.

name

protected final java.lang.String name

Name fo the association.

operator

protected transient EntityOperator<TopiaEntity> operator

Operator of the source entity used to get / set associations.

Constructor Details

AssociationMeta

public AssociationMeta(T source, T target, java.lang.String name)

Method Details

newMeta

protected static <T extends TopiaEntityEnum> AssociationMeta<T> newMeta(T source, T target, java.lang.String name)

getSource

public T getSource()

Specified by:

getSource in interface MetaFilenameAware<T extends TopiaEntityEnum>

getName

public java.lang.String getName()

Specified by:

getName in interface MetaFilenameAware<T extends TopiaEntityEnum>

getFilename

public java.lang.String getFilename()

Specified by:

getFilename in interface MetaFilenameAware<T extends TopiaEntityEnum>

newFile

public java.io.File newFile(java.io.File container)

Specified by:

newFile in interface MetaFilenameAware<T extends TopiaEntityEnum>

newWriter

public java.io.Writer newWriter(java.io.File container)

Specified by:

newWriter in interface MetaFilenameAware<T extends TopiaEntityEnum>

getTarget

public T getTarget()

newEntity

public TopiaEntity newEntity()

newAssociation

public java.lang.Object newAssociation()

getChilds

public java.util.Collection<TopiaEntity> getChilds(TopiaEntity entity)

setChilds

public void setChilds(TopiaEntity entity, java.util.Collection<TopiaEntity> childs)

isChildEmpty

public boolean isChildEmpty(TopiaEntity entity)

getOperator

public EntityOperator<TopiaEntity> getOperator()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object