public interface RowSequence extends java.io.Closeable, RowData, Sequence
Typical usage might look like this:
RowSequence rseq = table.getRowSequence(); try { while ( rseq.next() ) { Object[] row = rseq.getRow(); ... } } finally { rseq.close(); }
A RowSequence cannot in general be expected to be used safely from multiple threads.
Modifier and Type | Method and Description |
---|---|
void |
close()
Indicates that this sequence will not be required any more.
|
java.lang.Object |
getCell(int icol)
Returns the contents of a cell in the current row.
|
java.lang.Object[] |
getRow()
Returns the contents of the current table row, as an array
with the same number of elements as there are columns in this
table.
|
boolean |
next()
Attempts to advance the current row to the next one.
|
boolean next() throws java.io.IOException
getCell(int)
or getRow()
methods.java.lang.Object getCell(int icol) throws java.io.IOException
java.lang.Object[] getRow() throws java.io.IOException
void close() throws java.io.IOException
close
is undefined.close
in interface java.lang.AutoCloseable
close
in interface java.io.Closeable
java.io.IOException