DirectionNodes (JOSM)

java.lang.Object
- org.openstreetmap.josm.data.validation.Test
- - org.openstreetmap.josm.data.validation.tests.DirectionNodes

All Implemented Interfaces:

OsmPrimitiveVisitor
```
public class DirectionNodes
extends Test
```
Find nodes with direction tag and invalid number of parent ways or position in way. See #20019.

Since:

17349

Nested Class Summary
- Nested classes/interfaces inherited from class org.openstreetmap.josm.data.validation.Test
  Test.TagTest

Field Summary

Fields
Modifier and Type	Field	Description
`private static java.lang.String`	`DISPUTED_USE_MSG`
`private static int`	`END_NODE_CODE`
`private static java.lang.String`	`INVALID_USE_MSG`
`private static int`	`MULTIPLE_WAYS_CODE`
`private static int`	`NO_SUITABLE_WAY`
`private static int`	`NO_WAY_CODE`

Fields inherited from class org.openstreetmap.josm.data.validation.Test
checkBeforeUpload, checkEnabled, description, enabled, errors, IN_DOWNLOADED_AREA, IN_DOWNLOADED_AREA_STRICT, isBeforeUpload, name, partialSelection, progressMonitor, stopwatch, testBeforeUpload

Constructor Summary

Constructors
Constructor Description

DirectionNodes()
Construct a new DirectionNodes object

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`private void`	`checkParents(Node n, java.lang.String tag)`
`private static boolean`	`isSuitableParentWay(Way w)`
`void`	`visit(Node n)`	Visiting call for points.

Methods inherited from class org.openstreetmap.josm.data.validation.Test
addGui, clear, deletePrimitivesIfNeeded, endTest, fixError, getErrors, getName, getSource, initialize, isBuilding, isCanceled, isFixable, isPrimitiveUsable, isResidentialArea, ok, removeIrrelevantErrors, setBeforeUpload, setPartialSelection, setShowElements, startTest, testBeforeUpload, visit, visit, visit

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MULTIPLE_WAYS_CODE
```
private static final int MULTIPLE_WAYS_CODE
```
    See Also:
    
    Constant Field Values
  - END_NODE_CODE
```
private static final int END_NODE_CODE
```
    See Also:
    
    Constant Field Values
  - NO_WAY_CODE
```
private static final int NO_WAY_CODE
```
    See Also:
    
    Constant Field Values
  - NO_SUITABLE_WAY
```
private static final int NO_SUITABLE_WAY
```
    See Also:
    
    Constant Field Values
  - INVALID_USE_MSG
```
private static final java.lang.String INVALID_USE_MSG
```
  - DISPUTED_USE_MSG
```
private static final java.lang.String DISPUTED_USE_MSG
```
- Constructor Detail
  - DirectionNodes
```
public DirectionNodes()
```
    Construct a new DirectionNodes object
- Method Detail
  - visit
```
public void visit(Node n)
```
    Description copied from interface: OsmPrimitiveVisitor
    
    Visiting call for points.
    
    Specified by:
    
    visit in interface OsmPrimitiveVisitor
    
    Overrides:
    
    visit in class Test
    
    Parameters:
    
    n - The node to inspect.
  - isSuitableParentWay
```
private static boolean isSuitableParentWay(Way w)
```
  - checkParents
```
private void checkParents(Node n,
                          java.lang.String tag)
```