Package org.gcube.informationsystem.types.impl.relations

Class RelationTypeImpl<S extends EntityType,T extends EntityType>

java.lang.Object

org.gcube.informationsystem.types.impl.TypeImpl

org.gcube.informationsystem.types.impl.relations.RelationTypeImpl<S,T>

Type Parameters:

S - the source type

T - the target type

All Implemented Interfaces:

Serializable, Element, IdentifiableElement, RelationElement<S,T>, RelationType<S,T>, Type

Direct Known Subclasses:

ConsistsOfTypeImpl, IsRelatedToTypeImpl

public class RelationTypeImpl<S extends EntityType,T extends EntityType>
extends TypeImpl
implements RelationType<S,T>

The implementation of the RelationType.

Author:

Luca Frosini (ISTI - CNR), F. R. Pisano (ISTI - CNR)

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected S	source	The source of the relation.
protected T	target	The target of the relation.

Fields inherited from class org.gcube.informationsystem.types.impl.TypeImpl

abstractType, changelog, DEFAULT_CHANGELOG_MAP, description, extendedTypes, finalClass, metadata, name, properties, uuid, version

Fields inherited from interface org.gcube.informationsystem.base.reference.Element

DATETIME_PATTERN, TYPE_PROPERTY

Fields inherited from interface org.gcube.informationsystem.base.reference.IdentifiableElement

ID_PROPERTY, METADATA_PROPERTY

Fields inherited from interface org.gcube.informationsystem.base.reference.relations.RelationElement

SOURCE_PROPERTY, TARGET_PROPERTY

Fields inherited from interface org.gcube.informationsystem.types.reference.relations.RelationType

NAME

Fields inherited from interface org.gcube.informationsystem.types.reference.Type

ABSTRACT_PROPERTY, CHANGELOG_PROPERTY, DESCRIPTION_PROPERTY, EXTENDED_TYPES_PROPERTY, FINAL_PROPERTY, NAME, NAME_PROPERTY, PROPERTIES_PROPERTY, VERSION_PROPERTY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RelationTypeImpl()	Default constructor.
	RelationTypeImpl(Class<? extends RelationElement<?,?>> clz)	Constructs a new RelationTypeImpl from a class.

Method Summary

Modifier and Type	Method	Description
AccessType	getAccessType()	Returns the AccessType of this type definition.
protected Type[]	getParametersFromSuperClasses(Class<? extends RelationElement<?,?>> clz)	Returns the generic parameters from the superclasses of the given class.
static RelationType<?,?>	getRelationTypeDefinitionInstance(Class<? extends RelationElement<?,?>> clz)	Returns a RelationType instance for the given class.
S	getSource()	Returns the source entity of the relation.
T	getTarget()	Returns the target entity of the relation.
void	setSource(S source)	Sets the source entity of the relation.
void	setTarget(T target)	Sets the target entity of the relation.
String	toString()

Methods inherited from class org.gcube.informationsystem.types.impl.TypeImpl

getChangelog, getChangelogWithVersionAsString, getDescription, getExtendedTypes, getGenericClass, getID, getInstance, getMetadata, getName, getProperties, getTypeName, getVersion, getVersionAsString, isAbstract, isFinal, retrieveListOfProperties, retrieveSuperClasses, setChangelog, setID, setMetadata, setVersion

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.gcube.informationsystem.base.reference.Element

getTypeName

Methods inherited from interface org.gcube.informationsystem.base.reference.relations.RelationElement

getID, getMetadata, setID, setMetadata

Methods inherited from interface org.gcube.informationsystem.types.reference.relations.RelationType

getDescription, getExtendedTypes, getName, getProperties, isAbstract

Methods inherited from interface org.gcube.informationsystem.types.reference.Type

getChangelog, getChangelogWithVersionAsString, getID, getMetadata, getVersion, getVersionAsString, isFinal, setID, setMetadata

Field Details

source

protected S extends EntityType source

The source of the relation.

target

protected T extends EntityType target

The target of the relation.

Constructor Details

RelationTypeImpl

protected RelationTypeImpl()

Default constructor.

RelationTypeImpl

public RelationTypeImpl(Class<? extends RelationElement<?,?>> clz)

Constructs a new RelationTypeImpl from a class.

Parameters:

clz - The class.

Method Details

getRelationTypeDefinitionInstance

public static RelationType<?,?> getRelationTypeDefinitionInstance(Class<? extends RelationElement<?,?>> clz)

Returns a RelationType instance for the given class.

Parameters:

clz - the class

Returns:

a RelationType instance

getParametersFromSuperClasses

protected Type[] getParametersFromSuperClasses(Class<? extends RelationElement<?,?>> clz)

Returns the generic parameters from the superclasses of the given class.

Parameters:

clz - the class

Returns:

the generic parameters

getSource

public S getSource()

Returns the source entity of the relation.

Specified by:

getSource in interface RelationElement<S extends EntityType,T extends EntityType>

Specified by:

getSource in interface RelationType<S extends EntityType,T extends EntityType>

Returns:

The source entity.

setSource

public void setSource(S source)

Sets the source entity of the relation.

Specified by:

setSource in interface RelationElement<S extends EntityType,T extends EntityType>

Parameters:

source - The source entity to set.

getTarget

public T getTarget()

Returns the target entity of the relation.

Specified by:

getTarget in interface RelationElement<S extends EntityType,T extends EntityType>

Specified by:

getTarget in interface RelationType<S extends EntityType,T extends EntityType>

Returns:

The target entity.

setTarget

public void setTarget(T target)

Sets the target entity of the relation.

Specified by:

setTarget in interface RelationElement<S extends EntityType,T extends EntityType>

Parameters:

target - The target entity to set.

getAccessType

public AccessType getAccessType()

Returns the AccessType of this type definition.

Specified by:

getAccessType in interface Type

Overrides:

getAccessType in class TypeImpl

Returns:

The access type.

toString

public String toString()

Overrides:

toString in class Object