org.corpus_tools.annis.gui.widgets.grid

Class Row

java.lang.Object

org.corpus_tools.annis.gui.widgets.grid.Row

All Implemented Interfaces:

Serializable

public class Row
extends Object
implements Serializable

Represents one row in the grid view

Author:

Thomas Krause <krauseto@hu-berlin.de>

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
Row() Default constructor.

Method Summary

Modifier and Type	Method and Description
boolean	addEvent(GridEvent e) Adds an event to this row
boolean	addEvent(ListIterator<GridEvent> iterator, GridEvent e) Adds an event to this row using ListIterator.add(java.lang.Object)
boolean	canMerge(Row other) Returns true if merge is possible.
ArrayList<GridEvent>	getEvents()
BitSet	getOccupancyGridCopy() Returns a copy of the internal occupancy grid.
String	getStyle()
Set<String>	getTextIDs() Get Salt IDs of all texts used by events of this row.
boolean	merge(Row other) Merges the other row into this row.
boolean	removeEvent(GridEvent event)
void	removeEvent(ListIterator<GridEvent> iterator) Call ListIterator.remove() and update internal occupancy grid.
void	setStyle(String style)

Methods inherited from class java.lang.Object

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

Constructor Detail

Row

public Row()

Default constructor.

Method Detail

addEvent

public boolean addEvent(GridEvent e)

Adds an event to this row

Parameters:

e -

Returns:

False if could not be added because the event is overlapping an other event in the row.

addEvent

public boolean addEvent(ListIterator<GridEvent> iterator,
                        GridEvent e)

Adds an event to this row using ListIterator.add(java.lang.Object)

Parameters:

e -

Returns:

False if could not be added because the event is overlapping an other event in the row.

canMerge

public boolean canMerge(Row other)

Returns true if merge is possible.

Parameters:

other -

Returns:

See Also:

#merge(org.corpus_tools.annis.gui.visualizers.component.grid.Row)

getEvents

public ArrayList<GridEvent> getEvents()

getOccupancyGridCopy

public BitSet getOccupancyGridCopy()

Returns a copy of the internal occupancy grid.

Returns:

getStyle

public String getStyle()

getTextIDs

public Set<String> getTextIDs()

Get Salt IDs of all texts used by events of this row.

Returns:

merge

public boolean merge(Row other)
              throws IllegalArgumentException

Merges the other row into this row. This means all events from the other Row are added to this row. The other Row will not be changed. Only rows which have no overlapping events can be merged.

Parameters:

other - The other Row which will be merged into this one.

Returns:

Returns true if merge was successfull, false if no merge was done.

Throws:

IllegalArgumentException

See Also:

#canMerge(org.corpus_tools.annis.gui.visualizers.component.grid.Row)

removeEvent

public boolean removeEvent(GridEvent event)

removeEvent

public void removeEvent(ListIterator<GridEvent> iterator)

Call ListIterator.remove() and update internal occupancy grid.

Parameters:

iterator -

setStyle

public void setStyle(String style)