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

Class RelationSchemaImpl<S extends EntitySchema,T extends EntitySchema>

java.lang.Object

org.gcube.informationsystem.types.impl.TypeImpl

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

Type Parameters:

S - the source type

T - the target type

All Implemented Interfaces:

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

Direct Known Subclasses:

ConsistsOfSchemaImpl, IsRelatedToSchemaImpl

public class RelationSchemaImpl<S extends EntitySchema,T extends EntitySchema>
extends TypeImpl
implements RelationSchema<S,T>

The implementation of the RelationSchema.

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, additionalProperties, changelog, DEFAULT_CHANGELOG_MAP, description, extendedTypes, finalClass, locked, metadata, name, properties, uuid, version

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

DATETIME_PATTERN, REDACTED, TYPE_PROPERTY, UNKNOWN_USER

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.RelationSchema

NAME

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

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

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RelationSchemaImpl()	Default constructor.
	RelationSchemaImpl(Class<? extends RelationElement<?,?>> clz)	Constructs a new RelationSchemaImpl 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 RelationSchema<?,?>	getRelationSchemaInstance(Class<? extends RelationElement<?,?>> clz)	Returns a RelationSchema 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

getAdditionalProperties, getChangelog, getChangelogWithVersionAsString, getDescription, getExtendedTypes, getGenericClass, getID, getInstance, getMetadata, getName, getProperties, getTypeName, getVersion, getVersionAsString, isAbstract, isFinal, isLocked, retrieveListOfProperties, retrieveSuperClasses, setAdditionalProperty, setChangelog, setExtendedTypes, setID, setLocked, 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.RelationSchema

getDescription, getExtendedTypes, getName, getProperties, isAbstract

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

getAdditionalProperties, getChangelog, getChangelogWithVersionAsString, getID, getMetadata, getVersion, getVersionAsString, isFinal, isLocked, setAdditionalProperty, setExtendedTypes, setID, setLocked, setMetadata

Field Details

source

protected S extends EntitySchema source

The source of the relation.

target

protected T extends EntitySchema target

The target of the relation.

Constructor Details

RelationSchemaImpl

protected RelationSchemaImpl()

Default constructor.

RelationSchemaImpl

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

Constructs a new RelationSchemaImpl from a class.

Parameters:

clz - The class.

Method Details

getRelationSchemaInstance

public static RelationSchema<?,?> getRelationSchemaInstance(Class<? extends RelationElement<?,?>> clz)

Returns a RelationSchema instance for the given class.

Parameters:

clz - the class

Returns:

a RelationSchema 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 EntitySchema,T extends EntitySchema>

Specified by:

getSource in interface RelationSchema<S extends EntitySchema,T extends EntitySchema>

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 EntitySchema,T extends EntitySchema>

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 EntitySchema,T extends EntitySchema>

Specified by:

getTarget in interface RelationSchema<S extends EntitySchema,T extends EntitySchema>

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 EntitySchema,T extends EntitySchema>

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