public class IteratorRowSequence extends java.lang.Object implements RowSequence
IteratorRowSequence.PackagedIOException
if it needs to throw something (Iterator.next is not declared
to throw any checked exceptions).Modifier and Type | Class and Description |
---|---|
static class |
IteratorRowSequence.PackagedIOException
Unchecked exception class to be used for smuggling
IOExceptions out of
the next method of an Iterator for use by
IteratorRowSequence
|
Constructor and Description |
---|
IteratorRowSequence(java.util.Iterator<java.lang.Object[]> rowIt)
Constructs a new RowSequence from an Iterator.
|
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.
|
public IteratorRowSequence(java.util.Iterator<java.lang.Object[]> rowIt)
IteratorRowSequence.PackagedIOException
s.rowIt
- iterator over the rowspublic boolean next() throws java.io.IOException
RowSequence
RowSequence.getCell(int)
or RowSequence.getRow()
methods.next
in interface RowSequence
next
in interface Sequence
java.io.IOException
- if there is some errorpublic java.lang.Object[] getRow()
RowSequence
getRow
in interface RowData
getRow
in interface RowSequence
public java.lang.Object getCell(int icol)
RowSequence
getCell
in interface RowData
getCell
in interface RowSequence
icol
- column indexpublic void close()
RowSequence
close
is undefined.close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
close
in interface RowSequence