com.vividsolutions.jump.workbench.ui.plugin.analysis
Class OverlayPlugIn

java.lang.Object
  com.vividsolutions.jump.workbench.plugin.AbstractPlugIn
      com.vividsolutions.jump.workbench.ui.plugin.analysis.OverlayPlugIn

All Implemented Interfaces:

PlugIn, ThreadedPlugIn

public class OverlayPlugIn
extends AbstractPlugIn
implements ThreadedPlugIn

Creates a new layer containing intersections of all pairs of features from two input layers. Splits Multipolygons and GeometryCollections, and filters out non-Polygons.

Constructor Summary

OverlayPlugIn()

Method Summary

boolean	execute(PlugInContext context) Performs the action for this plugin.
void	run(TaskMonitor monitor, PlugInContext context) Runs the task.
void	setCategoryName(java.lang.String value)

Methods inherited from class com.vividsolutions.jump.workbench.plugin.AbstractPlugIn

createName, execute, getName, initialize, toActionListener, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.vividsolutions.jump.workbench.plugin.PlugIn

getName, initialize

Constructor Detail

OverlayPlugIn

public OverlayPlugIn()

Method Detail

setCategoryName

public void setCategoryName(java.lang.String value)

execute

public boolean execute(PlugInContext context)
                throws java.lang.Exception

Description copied from interface: PlugIn

Performs the action for this plugin. For threaded plugins with dialogs, this method contains the code to invoke the dialog. If the user cancels the dialog, this method should return false to prevent the run method from being called.

Specified by:

execute in interface PlugIn

Overrides:

execute in class AbstractPlugIn

Returns:

true if the action completed, false if it was aborted. Used by ThreadedPlugIns to indicate that their #run method needn't be called next.

Throws:

java.lang.Exception - if a problem occurs during plug-in execution

See Also:

ThreadedPlugIn

run

public void run(TaskMonitor monitor,
                PlugInContext context)
         throws java.lang.Exception

Description copied from interface: ThreadedPlugIn

Runs the task. This method will be executed in a separate thread, so that the GUI remains responsive (but only partially so, as a modal progress dialog will be in the way). Don't call GUI classes in this method as it is not executed on the GUI thread.

Specified by:

run in interface ThreadedPlugIn

Parameters:

monitor - context to which this task can report its progress and check whether a party has requested its cancellation

Throws:

java.lang.Exception