org.nd4j.jdbc.loader.api

Interface JDBCNDArrayIO

All Known Implementing Classes:

BaseLoader

public interface JDBCNDArrayIO

Load a complex ndarray via org.nd4j.jdbc

Author:

Adam Gibson

Method Summary

Modifier and Type	Method and Description
Blob	convert(IComplexNDArray toConvert) Convert an ndarray to a blob
Blob	convert(INDArray toConvert) Convert an ndarray to a blob
void	delete(String id) Delete the given ndarray
String	deleteStatement() Create an insert statement
String	insertStatement() Create an insert statement
INDArray	load(Blob blob) Load an ndarray from a blob
IComplexNDArray	loadComplex(Blob blob) Load a complex ndarray from a blob
Blob	loadForID(String id) Load an ndarray blob given an id
String	loadStatement() Create an insert statement
void	save(IComplexNDArray save, String id) Save the ndarray
void	save(INDArray save, String id) Save the ndarray

Method Detail

convert

Blob convert(IComplexNDArray toConvert)
      throws IOException,
             SQLException

Convert an ndarray to a blob

Parameters:

toConvert - the complex ndarray to convert

Returns:

the converted complex ndarray

Throws:

IOException

SQLException

convert

Blob convert(INDArray toConvert)
      throws SQLException,
             IOException

Convert an ndarray to a blob

Parameters:

toConvert - the ndarray to convert

Returns:

the converted ndarray

Throws:

SQLException

IOException

load

INDArray load(Blob blob)
       throws IOException,
              SQLException

Load an ndarray from a blob

Parameters:

blob - the blob to load from

Returns:

the loaded ndarray

Throws:

IOException

SQLException

loadComplex

IComplexNDArray loadComplex(Blob blob)
                     throws IOException,
                            SQLException

Load a complex ndarray from a blob

Parameters:

blob - the blob to load from

Returns:

the complex ndarray

Throws:

IOException

SQLException

insertStatement

String insertStatement()

Create an insert statement

Returns:

a new insert statement

loadStatement

String loadStatement()

Create an insert statement

Returns:

a new insert statement

deleteStatement

String deleteStatement()

Create an insert statement

Returns:

a new insert statement

save

void save(INDArray save,
          String id)
   throws SQLException,
          IOException

Save the ndarray

Parameters:

save - the ndarray to save

Throws:

SQLException

IOException

save

void save(IComplexNDArray save,
          String id)
   throws IOException,
          SQLException

Save the ndarray

Parameters:

save - the ndarray to save

Throws:

IOException

SQLException

loadForID

Blob loadForID(String id)
        throws SQLException

Load an ndarray blob given an id

Parameters:

id - the id to load

Returns:

the blob

Throws:

SQLException

delete

void delete(String id)
     throws SQLException

Delete the given ndarray

Parameters:

id - the id of the ndarray to delete

Throws:

SQLException