NonTopLevelPathPolicy (Lucene 3.6.2 API)

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Summary:
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Constr |
Method

Detail:
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java.lang.Object
- org.apache.lucene.facet.index.categorypolicy.NonTopLevelPathPolicy

All Implemented Interfaces:

Serializable, PathPolicy
```
public class NonTopLevelPathPolicy
extends Object
implements PathPolicy
```
This class filters our the ROOT category, and it's direct descendants. For more information see PathPolicy.

See Also:

Serialized Form

WARNING: This API is experimental and might change in incompatible ways in the next release.

Field Summary

Fields
Modifier and Type Field Description

int DEFAULT_MINIMAL_SUBPATH_LENGTH
The shortest path length delivered is two components (root + one child).

Constructor Summary

Constructors
Constructor Description

NonTopLevelPathPolicy()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`shouldAdd(CategoryPath categoryPath)`	Filters out (returns false) CategoryPaths equal or less than `TaxonomyReader.ROOT_ORDINAL`.

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

- Field Detail
  - DEFAULT_MINIMAL_SUBPATH_LENGTH
```
public final int DEFAULT_MINIMAL_SUBPATH_LENGTH
```
    The shortest path length delivered is two components (root + one child).
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - NonTopLevelPathPolicy
```
public NonTopLevelPathPolicy()
```
- Method Detail
  - shouldAdd
```
public boolean shouldAdd(CategoryPath categoryPath)
```
    Filters out (returns false) CategoryPaths equal or less than TaxonomyReader.ROOT_ORDINAL. true otherwise.
    
    Specified by:
    
    shouldAdd in interface PathPolicy
    
    Parameters:
    
    categoryPath - A given category path which is to be tested for stream addition.
    
    Returns:
    
    true if the category path should be added. false otherwise.

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