org.gcube.informationsystem.impl.relation

Class RelationImpl<Out extends Entity,In extends Entity>

java.lang.Object

org.gcube.informationsystem.impl.relation.RelationImpl<Out,In>

All Implemented Interfaces:

Relation<Out,In>

Direct Known Subclasses:

ConsistsOfImpl, IsParentOfImpl, IsRelatedToImpl

public class RelationImpl<Out extends Entity,In extends Entity>
extends Object
implements Relation<Out,In>

Author:

Luca Frosini (ISTI - CNR)

Field Summary

Fields

Modifier and Type	Field and Description
protected Map<String,Object>	additionalProperties
protected static Set<String>	allowedAdditionalKeys Used to allow to have an additional property starting with '_' or '@'
protected Header	header
protected RelationProperty	relationProperty
protected Out	source
protected In	target

Fields inherited from interface org.gcube.informationsystem.model.relation.Relation

HEADER_PROPERTY, NAME, RELATION_PROPERTY, SOURCE_PROPERTY, TARGET_PROPERTY

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	RelationImpl()
protected	RelationImpl(Out source, In target, RelationProperty relationProperty)

Method Summary

Modifier and Type	Method and Description
Map<String,Object>	getAdditionalProperties() Return all properties.
Object	getAdditionalProperty(String key) Return the value of the given property.
Header	getHeader()
RelationProperty	getRelationProperty()
Out	getSource()
In	getTarget()
void	setAdditionalProperties(Map<String,Object> additionalProperties) Set all properties, replacing existing ones
void	setAdditionalProperty(String key, Object value) Set the value of the given property.
protected void	setRelationProperty(RelationProperty relationProperty)
protected void	setSource(Out source)
protected void	setTarget(In target)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

header

protected Header header

source

protected Out extends Entity source

target

protected In extends Entity target

relationProperty

protected RelationProperty relationProperty

additionalProperties

protected Map<String,Object> additionalProperties

allowedAdditionalKeys

protected static final Set<String> allowedAdditionalKeys

Used to allow to have an additional property starting with '_' or '@'

Constructor Detail

RelationImpl

protected RelationImpl()

RelationImpl

protected RelationImpl(Out source,
                       In target,
                       RelationProperty relationProperty)

Method Detail

getHeader

public Header getHeader()

Specified by:

getHeader in interface Relation<Out extends Entity,In extends Entity>

getSource

public Out getSource()

Specified by:

getSource in interface Relation<Out extends Entity,In extends Entity>

setSource

protected void setSource(Out source)

getTarget

public In getTarget()

Specified by:

getTarget in interface Relation<Out extends Entity,In extends Entity>

setTarget

protected void setTarget(In target)

getRelationProperty

public RelationProperty getRelationProperty()

Specified by:

getRelationProperty in interface Relation<Out extends Entity,In extends Entity>

setRelationProperty

protected void setRelationProperty(RelationProperty relationProperty)

getAdditionalProperties

public Map<String,Object> getAdditionalProperties()

Description copied from interface: Relation

Return all properties. The returned Map is a copy of the internal representation. Any modification to the returned Map MUST not affect the object

Specified by:

getAdditionalProperties in interface Relation<Out extends Entity,In extends Entity>

Returns:

a Map containing the properties

setAdditionalProperties

public void setAdditionalProperties(Map<String,Object> additionalProperties)

Description copied from interface: Relation

Set all properties, replacing existing ones

Specified by:

setAdditionalProperties in interface Relation<Out extends Entity,In extends Entity>

getAdditionalProperty

public Object getAdditionalProperty(String key)

Description copied from interface: Relation

Return the value of the given property.

Specified by:

getAdditionalProperty in interface Relation<Out extends Entity,In extends Entity>

Parameters:

key - the key of the requested property

Returns:

the value of the given property

setAdditionalProperty

public void setAdditionalProperty(String key,
                                  Object value)

Description copied from interface: Relation

Set the value of the given property.

Specified by:

setAdditionalProperty in interface Relation<Out extends Entity,In extends Entity>

Parameters:

key - the key of the requested property

value - the value of the given resource property

toString

public String toString()

Overrides:

toString in class Object