org.gvsig.selectiontools.app.extension.tools.buffer.process

Class BufferSelectionProcess

java.lang.Object

org.gvsig.gui.beans.incrementabletask.IncrementableProcess

org.gvsig.selectiontools.app.extension.tools.buffer.process.BufferSelectionProcess

All Implemented Interfaces:

java.lang.Runnable, java.util.EventListener, IIncrementable, IncrementableListener

public class BufferSelectionProcess
extends IncrementableProcess

Field Summary

Fields

Modifier and Type	Field and Description
static byte	ATTRIBUTE_DISTANCE_STRATEGY buffer computing with variable buffer distance in function of feature attribute value
static byte	BUFFER_INSIDE_OUTSIDE_POLY For polygonal buffers, compute interior and exterior buffers
static byte	BUFFER_INSIDE_POLY For polygonal buffers, only compute interior buffers
static byte	BUFFER_OUTSIDE_POLY For polygonal buffers, only compute exterior buffers (is the default operation, it applies to any geometry type)
static byte	CAP_ROUND Buffer with round cap
static byte	CAP_SQUARE Buffer with square cap
static byte	CONSTANT_DISTANCE_STRATEGY flag that represents buffer computing with one only buffer distance.

Fields inherited from class org.gvsig.gui.beans.incrementabletask.IncrementableProcess

blinker, cancelProcess, ended, isCancellable, isPausable, iTask, label, log, percentage, t0, threadSuspended, title

Constructor Summary

Constructors

Constructor and Description
BufferSelectionProcess(java.lang.String title, java.lang.String label, MapControl mapControl, byte pol_side, byte line_side, byte point_side, byte multi_point_side, double width, short selectedDistanceUnit, FLyrVect[] activeLayers, boolean multiLayerSelection) Creates a new BufferSelectionProcess .

Method Summary

Modifier and Type	Method and Description
void	process() Importation process.
void	setIncrementableTask(IncrementableTask iTask) Sets the object that will display the evolution of this loading process as a progress dialog.

Methods inherited from class org.gvsig.gui.beans.incrementabletask.IncrementableProcess

actionCanceled, actionResumed, actionSuspended, getLabel, getLog, getPercent, getTitle, insertLineLog, isAlive, isCancelable, isPausable, isSuspended, processFinalize, run, setCancelable, setLabel, setPausable, start, stop

Methods inherited from class java.lang.Object

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

Field Detail

BUFFER_INSIDE_POLY

public static final byte BUFFER_INSIDE_POLY

For polygonal buffers, only compute interior buffers

See Also:

Constant Field Values

BUFFER_OUTSIDE_POLY

public static final byte BUFFER_OUTSIDE_POLY

For polygonal buffers, only compute exterior buffers (is the default operation, it applies to any geometry type)

See Also:

Constant Field Values

BUFFER_INSIDE_OUTSIDE_POLY

public static final byte BUFFER_INSIDE_OUTSIDE_POLY

For polygonal buffers, compute interior and exterior buffers

See Also:

Constant Field Values

CAP_SQUARE

public static final byte CAP_SQUARE

Buffer with square cap

See Also:

Constant Field Values

CAP_ROUND

public static final byte CAP_ROUND

Buffer with round cap

See Also:

Constant Field Values

CONSTANT_DISTANCE_STRATEGY

public static final byte CONSTANT_DISTANCE_STRATEGY

flag that represents buffer computing with one only buffer distance.

See Also:

Constant Field Values

ATTRIBUTE_DISTANCE_STRATEGY

public static final byte ATTRIBUTE_DISTANCE_STRATEGY

buffer computing with variable buffer distance in function of feature attribute value

See Also:

Constant Field Values

Constructor Detail

BufferSelectionProcess

public BufferSelectionProcess(java.lang.String title,
                              java.lang.String label,
                              MapControl mapControl,
                              byte pol_side,
                              byte line_side,
                              byte point_side,
                              byte multi_point_side,
                              double width,
                              short selectedDistanceUnit,
                              FLyrVect[] activeLayers,
                              boolean multiLayerSelection)

Creates a new

BufferSelectionProcess

.

Parameters:

title - of the progress dialog

label - the label that explains the process

mapControl - reference to the current active view's MapControl .

pol_side - side of the buffer in a polyline layer: BufferConfigurationPanel#OUTSIDE, BufferConfigurationPanel#INSIDE, or BufferConfigurationPanel#OUTSIDE_AND_INSIDE

line_side - side of the buffer in a line layer: BufferConfigurationPanel#OUTSIDE_AND_INSIDE

point_side - side of the buffer in a point layer: BufferConfigurationPanel#OUTSIDE

multi_point_side - side of the buffer in a multi point layer: BufferConfigurationPanel#OUTSIDE

width - buffer's width

selectedDistanceUnit - distance unit selected

activeLayers - current active view's active layers

showBufferLayers - determines if will show the layers with the buffers as new temporal layers

multiLayerSelection - determines if the selection in each active layer affects the other

Method Detail

setIncrementableTask

public void setIncrementableTask(IncrementableTask iTask)

Sets the object that will display the evolution of this loading process as a progress dialog.

Overrides:

setIncrementableTask in class IncrementableProcess

Parameters:

iTask - the object that will display the evolution of this loading process

process

public void process()
             throws java.lang.InterruptedException

Importation process.

Specified by:

process in class IncrementableProcess

Throws:

java.lang.InterruptedException - if fails the process