Module org.apache.jena.arq

Package org.apache.jena.riot.rowset

Interface RowSetReader

All Known Implementing Classes:

RowSetReaderCSV, RowSetReaderJSON_V1, RowSetReaderJSONStreaming, RowSetReaderNone, RowSetReaderProtobuf, RowSetReaderThrift, RowSetReaderTSV, RowSetReaderXML

public interface RowSetReader

Method Summary

Modifier and Type	Method	Description
default RowSet	read(InputStream in, Context context)	Read from an InputStream and produce a RowSet.
default RowSet	read(Reader in, Context context)	Using read(InputStream, Context) is preferred.
QueryExecResult	readAny(InputStream in, Context context)	Read from an InputStream and produce a QueryExecResult.

Method Details

read

default RowSet read(InputStream in,
 Context context)

Read from an InputStream and produce a RowSet. Note that return row set may stream and so the input stream may be read while the RowSet is used. See RowSet.materialize() for a RowSet that is detached from the InputStream.

Parameters:

in - InputStream to read from.

context -

Returns:

RowSet

readAny

QueryExecResult readAny(InputStream in,
 Context context)

Read from an InputStream and produce a QueryExecResult. Note that return result may stream and so the input stream may be read while the RowSet is used. See read(InputStream, Context) for more details

Parameters:

in - InputStream to read from.

context -

Returns:

QueryExecResult

read

default RowSet read(Reader in,
 Context context)

Using read(InputStream, Context) is preferred.

Not all formats support reading from a java.io.Reader.

Read from an Reader and produce a RowSet. Note that return result may stream and so the reader may be read while the RowSet is used. See RowSet.materialize() for a RowSet that is detached from the InputStream.

Parameters:

in - Reader

context -

Returns:

RowSet