LongValues

java.lang.Object
- org.apache.lucene.search.LongValues

```
public abstract class LongValues
extends java.lang.Object
```
Per-segment, per-document long values, which can be calculated at search-time

Constructor Summary

Constructors
Constructor Description

LongValues()

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`abstract boolean`	`advanceExact(int doc)`	Advance this instance to the given document id
`abstract long`	`longValue()`	Get the long value for the current document

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

- Constructor Detail
  - LongValues
```
public LongValues()
```
- Method Detail
  - longValue
```
public abstract long longValue()
                        throws java.io.IOException
```
    Get the long value for the current document
    
    Throws:
    
    java.io.IOException
  - advanceExact
```
public abstract boolean advanceExact(int doc)
                              throws java.io.IOException
```
    Advance this instance to the given document id
    
    Returns:
    
    true if there is a value for this document
    
    Throws:
    
    java.io.IOException