MultiLevelSkipListReader (The Adobe Experience Manager SDK 2022.11.9850.20221116T162329Z-220900)

java.lang.Object
- org.apache.lucene.codecs.MultiLevelSkipListReader

All Implemented Interfaces:

java.io.Closeable, java.lang.AutoCloseable

Direct Known Subclasses:

Lucene40SkipListReader
```
public abstract class MultiLevelSkipListReader
extends java.lang.Object
implements java.io.Closeable
```
This abstract class reads skip lists with multiple levels. See MultiLevelSkipListWriter for the information about the encoding of the multi level skip lists. Subclasses must implement the abstract method readSkipData(int, IndexInput) which defines the actual format of the skip data.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`close()`
`int`	`getDoc()`	Returns the id of the doc to which the last call of `skipTo(int)` has skipped.
`void`	`init(long skipPointer, int df)`	Initializes the reader, for reuse on a new term.
`int`	`skipTo(int target)`	Skips entries to the first beyond the current whose document number is greater than or equal to target.

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

- Method Detail
  - getDoc
```
public int getDoc()
```
    Returns the id of the doc to which the last call of skipTo(int) has skipped.
  - skipTo
```
public int skipTo(int target)
           throws java.io.IOException
```
    Skips entries to the first beyond the current whose document number is greater than or equal to target. Returns the current doc count.
    
    Throws:
    
    java.io.IOException
  - close
```
public void close()
           throws java.io.IOException
```
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Throws:
    
    java.io.IOException
  - init
```
public void init(long skipPointer,
                 int df)
```
    Initializes the reader, for reuse on a new term.