org.ontoware.rdf2go.model

Interface ModelIO

All Known Subinterfaces:

Model, PersistentModel

All Known Implementing Classes:

AbstractLockingModel, AbstractModel, DelegatingModel, DirtyAbstractModel, LoggingModel, NotifyingModelLayer, RepositoryModel

public interface ModelIO

Method Summary

Modifier and Type	Method and Description
void	readFrom(InputStream in) Read from InputStream assuming to read an RDF/XML stream.
void	readFrom(InputStream reader, Syntax syntax) Reads assuming the given syntax.
void	readFrom(InputStream in, Syntax syntax, String baseURI) Reads RDF data from the given InputStream in the given Syntax.
void	readFrom(Reader in) Read from Reader assuming in UTF8 encoding.
void	readFrom(Reader in, Syntax syntax) Reads assuming the given syntax.
void	readFrom(Reader in, Syntax syntax, String baseURI) Reads RDF data from the given Reader in the given Syntax.
String	serialize(Syntax syntax) Convenience method to export a Model to a String in a given syntax.
void	writeTo(OutputStream out) Writing an RDF/XML stream in UTF8 encoding
void	writeTo(OutputStream out, Syntax syntax) Write the model to the passed writer, using the passed syntax.
void	writeTo(Writer out) Writing an RDF/XML stream in UTF8 encoding
void	writeTo(Writer out, Syntax syntax) Write the model to the passed writer, using the passed syntax.

Method Detail

readFrom

void readFrom(Reader in)
       throws IOException,
              ModelRuntimeException

Read from Reader assuming in UTF8 encoding. Models are read with a default syntax of RDF/XML

Parameters:

in - the input to read

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

readFrom

void readFrom(Reader in,
              Syntax syntax)
       throws IOException,
              ModelRuntimeException

Reads assuming the given syntax. Encoding defaults to UTF8. When reading TRiX into a Model, the context URI is ignored.

Parameters:

in - the input to read

syntax - syntax to use

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

readFrom

void readFrom(Reader in,
              Syntax syntax,
              String baseURI)
       throws IOException,
              ModelRuntimeException

Reads RDF data from the given Reader in the given Syntax. The baseURI is used to dereference URIs with the syntax ":name".

Parameters:

in -

syntax -

baseURI -

Throws:

IOException

ModelRuntimeException

readFrom

void readFrom(InputStream in)
       throws IOException,
              ModelRuntimeException

Read from InputStream assuming to read an RDF/XML stream.

Parameters:

in - the input to read

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

readFrom

void readFrom(InputStream reader,
              Syntax syntax)
       throws IOException,
              ModelRuntimeException

Reads assuming the given syntax. Encoding defaults to UTF8.

Parameters:

in - the input to read

syntax - syntax to use

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

readFrom

void readFrom(InputStream in,
              Syntax syntax,
              String baseURI)
       throws IOException,
              ModelRuntimeException

Reads RDF data from the given InputStream in the given Syntax. The baseURI is used to dereference URIs with the syntax ":name".

Parameters:

in -

syntax -

baseURI -

Throws:

IOException

ModelRuntimeException

writeTo

void writeTo(Writer out)
      throws IOException,
             ModelRuntimeException

Writing an RDF/XML stream in UTF8 encoding

Parameters:

out - the output to write to

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

writeTo

void writeTo(Writer out,
             Syntax syntax)
      throws IOException,
             ModelRuntimeException

Write the model to the passed writer, using the passed syntax.

Parameters:

out - the output to write to

syntax - syntax to use

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

writeTo

void writeTo(OutputStream out)
      throws IOException,
             ModelRuntimeException

Writing an RDF/XML stream in UTF8 encoding

Parameters:

out - the output to write to

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

writeTo

void writeTo(OutputStream out,
             Syntax syntax)
      throws IOException,
             ModelRuntimeException

Write the model to the passed writer, using the passed syntax.

Parameters:

out - the output to write to

syntax - syntax to use

Throws:

IOException - on IOErrors

ModelRuntimeException - on RDF serialization errors or model errors

serialize

String serialize(Syntax syntax)
          throws SyntaxNotSupportedException

Convenience method to export a Model to a String in a given syntax.

Parameters:

syntax -

Returns:

a String, containing the Model content in the given syntax.

Throws:

SyntaxNotSupportedException - if the syntax is not supported