org.knime.core.node.tableview
Class FindPositionRowKey

java.lang.Object
  org.knime.core.node.tableview.FindPositionRowKey

Direct Known Subclasses:

FindPositionAll

 class FindPositionRowKey
extends Object

Position information that is used when searching row keys. It is used to mark and traverse the table.

Author:

Bernd Wiswedel, University of Konstanz

Constructor Summary

FindPositionRowKey(int rowCount)
Creates new position information.

Method Summary

(package private) int	getSearchColumn()
(package private) int	getSearchRow()
(package private) boolean	isIDOnly() If to look for IDs only.
(package private) void	mark() Set a mark (memorize last search hit location).
(package private) boolean	next() Pushes the search position to its next location.
(package private) boolean	reachedMark()
(package private) void	reset() Reset position to row 0.
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

FindPositionRowKey

FindPositionRowKey(int rowCount)

Creates new position information.

Parameters:

rowCount - The total number of rows in the table to search.

Method Detail

next

boolean next()

Pushes the search position to its next location.

Returns:

true if it advanced to the next position, false if it starts from top.

reset

void reset()

Reset position to row 0.

mark

void mark()

Set a mark (memorize last search hit location).

reachedMark

boolean reachedMark()

Returns:

true if we reached the mark (again).

getSearchRow

int getSearchRow()

Returns:

Current location row.

getSearchColumn

int getSearchColumn()

Returns:

Current location column (in this class -1).

isIDOnly

boolean isIDOnly()

If to look for IDs only.

Returns:

true

toString

public String toString()

Overrides:

toString in class Object