LukeModel (Lucene 8.1.0 API)

java.lang.Object
- org.apache.lucene.luke.models.LukeModel

Direct Known Subclasses:

CommitsImpl, DocumentsImpl, IndexToolsImpl, OverviewImpl, SearchImpl
```
public abstract class LukeModel
extends Object
```
Abstract model class. It holds index reader object and provides basic features for all concrete sub classes.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  protected IndexCommit commit
  
  protected Directory dir
  
  protected Bits liveDocs
  
  protected IndexReader reader
- Constructor Summary
  
  Constructors
  Modifier Constructor Description
  
  protected LukeModel(IndexReader reader)
  
  protected LukeModel(Directory dir)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  Collection<String> getFieldNames()
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

dir
```
protected Directory dir
```

reader
```
protected IndexReader reader
```

liveDocs
```
protected Bits liveDocs
```

commit
```
protected IndexCommit commit
```

Constructor Detail

LukeModel

protected LukeModel(IndexReader reader)

LukeModel
```
protected LukeModel(Directory dir)
```

Method Detail

getFieldNames

public Collection<String> getFieldNames()