FrozenIntSet

java.lang.Object
- org.apache.lucene.util.automaton.IntSet
- - org.apache.lucene.util.automaton.FrozenIntSet

```
final class FrozenIntSet
extends IntSet
```

Field Summary

Fields
Modifier and Type Field Description

(package private) long hashCode

(package private) int state

(package private) int[] values

Constructor Summary

Constructors
Constructor Description

FrozenIntSet(int[] values, long hashCode, int state)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) int[]`	`getArray()`	Return an array representation of this int set's values.
`(package private) long`	`longHashCode()`
`(package private) int`	`size()`	Guaranteed to be less than or equal to the length of the array returned by `IntSet.getArray()`.
`java.lang.String`	`toString()`

Methods inherited from class org.apache.lucene.util.automaton.IntSet
equals, hashCode

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

- Field Detail
  - values
```
final int[] values
```
  - state
```
final int state
```
  - hashCode
```
final long hashCode
```
- Constructor Detail
  - FrozenIntSet
```
FrozenIntSet(int[] values,
             long hashCode,
             int state)
```
- Method Detail
  - getArray
```
int[] getArray()
```
    Description copied from class: IntSet
    
    Return an array representation of this int set's values. Values are valid for indices [0, IntSet.size()). If this is a mutable int set, then changes to the set are not guaranteed to be visible in this array.
    
    Specified by:
    
    getArray in class IntSet
    
    Returns:
    
    an array containing the values for this set, guaranteed to be at least IntSet.size() elements
  - size
```
int size()
```
    Description copied from class: IntSet
    
    Guaranteed to be less than or equal to the length of the array returned by IntSet.getArray().
    
    Specified by:
    
    size in class IntSet
    
    Returns:
    
    The number of values in this set.
  - longHashCode
```
long longHashCode()
```
    Specified by:
    
    longHashCode in class IntSet
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object