ilog.views.sdm.metadata

Class IlvMModel

java.lang.Object

ilog.views.sdm.metadata.IlvMResource

ilog.views.sdm.metadata.IlvMContainer

ilog.views.sdm.metadata.IlvMModel

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

IlvMList

public class IlvMModel
extends IlvMContainer

An implementation of metadata with RDF (Resource Description Framework). A Model corresponds to the rdf:RDF element. Basically it is a container made of statements. This class also offers the serialization and query services.

The implementation has been dramatically simplified in JViews 8.5 to improve performance. This class use now a map subject to statements, and subclass IlvMList is backed by a list.

Since:

JViews 5.5

See Also:

Serialized Form

Field Summary

Fields inherited from class ilog.views.sdm.metadata.IlvMContainer

ALT, BAG, SEQ

Constructor Summary

Constructors

Modifier	Constructor and Description
	IlvMModel() Creates an RDF model.
protected	IlvMModel(Map<IlvMResource,IlvMList> map) Constructor which spares a list creation.

Method Summary

Modifier and Type	Method and Description
void	merge(IlvMModel model) Merges with another model.
IlvMList	query(IlvMStatement pattern) Queries the statements in this model that match the given pattern.

Methods inherited from class ilog.views.sdm.metadata.IlvMContainer

equals, getList, getMap, getType, hashCode, isEmpty, print, setList, setMap, setType

Methods inherited from class ilog.views.sdm.metadata.IlvMResource

generateURI, getNamespace, getQName, getURI, setNamespace, setURI

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IlvMModel

public IlvMModel()

Creates an RDF model.

IlvMModel

protected IlvMModel(Map<IlvMResource,IlvMList> map)

Constructor which spares a list creation.

Parameters:

map - the model content

Since:

JViews 8.5

Method Detail

merge

public void merge(IlvMModel model)

Merges with another model. Same statements may be duplicated.

Parameters:

model - The other model.

query

public IlvMList query(IlvMStatement pattern)

Queries the statements in this model that match the given pattern.

Parameters:

pattern - A statement, which may have null subject, predicate, or value.

Returns:

A model containing only statements which have same subject, predicate, and value as the pattern (if non-null). The model is actually an IlvMList instance.

Since:

JViews 8.5