io.konig.core.io

Class BaseGraphReader

java.lang.Object

io.konig.core.io.BaseGraphReader

Direct Known Subclasses:

GraphBufferJsonWriter, GraphReader

public abstract class BaseGraphReader
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected Context	context
protected Term	qnameTerm
protected Term	term

Constructor Summary

Constructors

Constructor and Description
BaseGraphReader()

Method Summary

Modifier and Type	Method and Description
protected Object	beginNamedGraph(org.openrdf.model.Resource subject)
protected void	beginSubject(org.openrdf.model.Resource subject, Term qname, Term idTerm)
protected void	endNamedGraph(Object state)
protected void	endPredicate(org.openrdf.model.URI predicate, int objectCount)
protected void	endRDF()
protected void	endSubject()
protected void	handleContext(Context context)
protected void	handleObject(org.openrdf.model.Value value, Term term, Term qnameTerm)
protected void	handleStatement(org.openrdf.model.Resource subject, org.openrdf.model.URI predicate, org.openrdf.model.Value object)
protected void	read(byte[] data, ContextManager manager) Read binary data into a specified Graph.
protected void	startPredicate(org.openrdf.model.URI predicate, Term term, Term qnameTerm, int objectCount)
protected void	startRDF()

Methods inherited from class java.lang.Object

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

Field Detail

context

protected Context context

qnameTerm

protected Term qnameTerm

term

protected Term term

Constructor Detail

BaseGraphReader

public BaseGraphReader()

Method Detail

read

protected void read(byte[] data,
                    ContextManager manager)
             throws KonigReadException

Read binary data into a specified Graph.

Parameters:

data - The data that is to be read

graph - The graph into which the data will be read

manager - A ContextManager that can be used to fetch the Context that governs the data

Throws:

IOException

KonigReadException

startRDF

protected void startRDF()

handleContext

protected void handleContext(Context context)

beginSubject

protected void beginSubject(org.openrdf.model.Resource subject,
                            Term qname,
                            Term idTerm)

endSubject

protected void endSubject()

startPredicate

protected void startPredicate(org.openrdf.model.URI predicate,
                              Term term,
                              Term qnameTerm,
                              int objectCount)

endPredicate

protected void endPredicate(org.openrdf.model.URI predicate,
                            int objectCount)

handleObject

protected void handleObject(org.openrdf.model.Value value,
                            Term term,
                            Term qnameTerm)

handleStatement

protected void handleStatement(org.openrdf.model.Resource subject,
                               org.openrdf.model.URI predicate,
                               org.openrdf.model.Value object)

endRDF

protected void endRDF()

beginNamedGraph

protected Object beginNamedGraph(org.openrdf.model.Resource subject)

endNamedGraph

protected void endNamedGraph(Object state)