ScriptedClassifierUtils.ExpandPlaceholdersObserver (adams-lts-pom 25.9.0-SNAPSHOT API)

java.lang.Object
- weka.classifiers.ScriptedClassifierUtils.ExpandPlaceholdersObserver

All Implemented Interfaces:

adams.core.discovery.PropertyTraversal.Observer

Enclosing class:

ScriptedClassifierUtils
```
public static class ScriptedClassifierUtils.ExpandPlaceholdersObserver
extends Object
implements adams.core.discovery.PropertyTraversal.Observer
```
Expands placeholders when traversing properties.

Field Summary

Fields
Modifier and Type Field Description

protected String[] m_Placeholders

protected String[] m_Values

Constructor Summary

Constructors
Constructor Description

ExpandPlaceholdersObserver(String[] placeholders, String[] values)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`observe(adams.core.discovery.PropertyPath.Path path, PropertyDescriptor desc, Object parent, Object child)`	Presents the current path, descriptor and object to the observer.

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

Field Detail

m_Placeholders
```
protected String[] m_Placeholders
```

m_Values
```
protected String[] m_Values
```

Constructor Detail

ExpandPlaceholdersObserver

public ExpandPlaceholdersObserver(String[] placeholders,
                                  String[] values)

Method Detail
- observe
```
public boolean observe(adams.core.discovery.PropertyPath.Path path,
                       PropertyDescriptor desc,
                       Object parent,
                       Object child)
```
  Presents the current path, descriptor and object to the observer.
  
  Specified by:
  
  observe in interface adams.core.discovery.PropertyTraversal.Observer
  
  Parameters:
  
  path - the path
  
  desc - the property descriptor
  
  parent - the parent object
  
  child - the child object
  
  Returns:
  
  true if to continue observing