org.openstreetmap.josm.gui.dialogs.relation

Class ChildRelationBrowser.DownloadAllChildrenTask

java.lang.Object

org.openstreetmap.josm.gui.PleaseWaitRunnable

org.openstreetmap.josm.gui.dialogs.relation.ChildRelationBrowser.DownloadTask

org.openstreetmap.josm.gui.dialogs.relation.ChildRelationBrowser.DownloadAllChildrenTask

All Implemented Interfaces:

java.lang.Runnable, ProgressMonitor.CancelListener

Enclosing class:

ChildRelationBrowser

class ChildRelationBrowser.DownloadAllChildrenTask
extends ChildRelationBrowser.DownloadTask

The asynchronous task for downloading relation members.

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.Set<java.lang.Long>	downloadedRelationIds
private java.util.Stack<Relation>	relationsToDownload

Fields inherited from class org.openstreetmap.josm.gui.dialogs.relation.ChildRelationBrowser.DownloadTask

canceled, conflictsCount, lastException

Fields inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

progressMonitor

Constructor Summary

Constructors

Constructor and Description
DownloadAllChildrenTask(java.awt.Dialog parent, Relation r)

Method Summary

Modifier and Type	Method and Description
protected void	mergeDataSet(DataSet ds) Merges the primitives in ds to the dataset of the edit layer
protected void	realRun() Called in the worker thread to do the actual work.
protected void	rememberChildRelationsToDownload(Relation parent) Remembers the child relations to download
protected void	warnBecauseOfDeletedRelation(Relation r) warns the user if a relation couldn't be loaded because it was deleted on the server (the server replied a HTTP code 410)

Methods inherited from class org.openstreetmap.josm.gui.dialogs.relation.ChildRelationBrowser.DownloadTask

cancel, finish, refreshView

Methods inherited from class org.openstreetmap.josm.gui.PleaseWaitRunnable

afterFinish, canRunInBackground, getProgressMonitor, operationCanceled, run

Methods inherited from class java.lang.Object

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

Field Detail

relationsToDownload

private final java.util.Stack<Relation> relationsToDownload

downloadedRelationIds

private final java.util.Set<java.lang.Long> downloadedRelationIds

Constructor Detail

DownloadAllChildrenTask

DownloadAllChildrenTask(java.awt.Dialog parent,
                        Relation r)

Method Detail

warnBecauseOfDeletedRelation

protected void warnBecauseOfDeletedRelation(Relation r)

warns the user if a relation couldn't be loaded because it was deleted on the server (the server replied a HTTP code 410)

Parameters:

r - the relation

rememberChildRelationsToDownload

protected void rememberChildRelationsToDownload(Relation parent)

Remembers the child relations to download

Parameters:

parent - the parent relation

mergeDataSet

protected void mergeDataSet(DataSet ds)

Merges the primitives in ds to the dataset of the edit layer

Parameters:

ds - the data set

realRun

protected void realRun()
                throws org.xml.sax.SAXException,
                       java.io.IOException,
                       OsmTransferException

Description copied from class: PleaseWaitRunnable

Called in the worker thread to do the actual work. When any of the exception is thrown, a message box will be displayed and closeDialog is called. finish() is called in any case.

Specified by:

realRun in class PleaseWaitRunnable

Throws:

org.xml.sax.SAXException - if a SAX error occurs

java.io.IOException - if an I/O error occurs

OsmTransferException - if a communication error with the OSM server occurs