Row

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org.apache.derby.iapi.sql
Interface Row

public interface Row

The Row interface provides methods to get information about the columns in a result row. It uses simple, position (1-based) access to get to columns. Searching for columns by name should be done from the ResultSet interface, where metadata about the rows and columns is available.

Method Summary

org.apache.derby.iapi.types.DataValueDescriptor getColumn(int position)
          Get a DataValueDescriptor in a Row by ordinal position (1-based).

int nColumns()


void setColumn(int position, org.apache.derby.iapi.types.DataValueDescriptor value)
          Set a DataValueDescriptor in a Row by ordinal position (1-based).

Method Detail

nColumns

public int nColumns()

getColumn

public org.apache.derby.iapi.types.DataValueDescriptor getColumn(int position)
                                                          throws org.apache.derby.iapi.error.StandardException

Get a DataValueDescriptor in a Row by ordinal position (1-based).

setColumn

public void setColumn(int position,
                      org.apache.derby.iapi.types.DataValueDescriptor value)

Set a DataValueDescriptor in a Row by ordinal position (1-based).