PackedInts.Reader (Lucene 8.5.1 API)

java.lang.Object
- org.apache.lucene.util.packed.PackedInts.Reader

All Implemented Interfaces:

Accountable

Direct Known Subclasses:

PackedInts.Mutable, PackedInts.NullReader

Enclosing class:

PackedInts
```
public abstract static class PackedInts.Reader
extends Object
implements Accountable
```
A read-only random access array of positive integers.

NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.

Constructor Summary

Constructors
Constructor Description

Reader()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract long`	`get(int index)`	Get the long at the given index.
`int`	`get(int index, long[] arr, int off, int len)`	Bulk get: read at least one and at most `len` longs starting from `index` into `arr[off:off+len]` and return the actual number of values that have been read.
`abstract int`	`size()`

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

Methods inherited from interface org.apache.lucene.util.Accountable
getChildResources, ramBytesUsed

- Constructor Detail
  - Reader
```
public Reader()
```
- Method Detail
  - get
```
public abstract long get(int index)
```
    Get the long at the given index. Behavior is undefined for out-of-range indices.
  - get
```
public int get(int index,
               long[] arr,
               int off,
               int len)
```
    Bulk get: read at least one and at most len longs starting from index into arr[off:off+len] and return the actual number of values that have been read.
  - size
```
public abstract int size()
```
    Returns:
    
    the number of values.