org.openstreetmap.josm.actions.upload

Class RelationUploadOrderHook

java.lang.Object

org.openstreetmap.josm.actions.upload.RelationUploadOrderHook

All Implemented Interfaces:

UploadHook

public class RelationUploadOrderHook
extends java.lang.Object
implements UploadHook

This upload hook reorders the list of new relations to upload such that child relations are uploaded before parent relations. It also checks for cyclic dependencies in the list of new relations.

Constructor Summary

Constructors

Constructor and Description
RelationUploadOrderHook()

Method Summary

Modifier and Type	Method and Description
protected javax.swing.JPanel	buildWarningPanel(java.util.List<Relation> dep) builds the panel which warns users about a cyclic dependency
boolean	checkUpload(APIDataSet apiDataSet) Check, and/or change, the data to be uploaded.
protected void	warnCyclicUploadDependency(CyclicUploadDependencyException e) Warns the user if a cyclic dependency is detected

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openstreetmap.josm.actions.upload.UploadHook

modifyChangesetTags

Constructor Detail

RelationUploadOrderHook

public RelationUploadOrderHook()

Method Detail

buildWarningPanel

protected javax.swing.JPanel buildWarningPanel(java.util.List<Relation> dep)

builds the panel which warns users about a cyclic dependency

Parameters:

dep - the list of relations with a cyclic dependency

Returns:

the panel

warnCyclicUploadDependency

protected void warnCyclicUploadDependency(CyclicUploadDependencyException e)

Warns the user if a cyclic dependency is detected

Parameters:

e - the cyclic dependency exception

checkUpload

public boolean checkUpload(APIDataSet apiDataSet)

Description copied from interface: UploadHook

Check, and/or change, the data to be uploaded. Default implementation is to approve the upload.

Specified by:

checkUpload in interface UploadHook

Parameters:

apiDataSet - the data to upload, modify this to change the data.

Returns:

true if upload is possible, false to block the upload.