CompilationFinalBitSet

java.lang.Object
- com.oracle.truffle.regex.util.CompilationFinalBitSet

All Implemented Interfaces:

Iterable<Integer>
```
public class CompilationFinalBitSet
extends Object
implements Iterable<Integer>
```
Immutable Bit Set implementation, with a lot of code shamelessly ripped from BitSet.

Constructor Summary

Constructors
Constructor and Description

CompilationFinalBitSet(int nbits)

Constructors
Constructor and Description
`CompilationFinalBitSet(int nbits)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()`
`void`	`clear(int index)`
`void`	`clearRange(int lo, int hi)`
`boolean`	`contains(CompilationFinalBitSet other)`
`CompilationFinalBitSet`	`copy()`
`boolean`	`equals(Object obj)`
`boolean`	`get(int b)`
`static CompilationFinalBitSet`	`getEmptyInstance()`
`static int`	`getNumberOfStaticInstances()`
`int`	`getStaticCacheKey()`
`static CompilationFinalBitSet`	`getStaticInstance(int i)` Static shared instances for deduplication of common immutable bit sets.
`int`	`hashCode()`
`void`	`intersect(CompilationFinalBitSet other)`
`void`	`invert()`
`boolean`	`isDisjoint(CompilationFinalBitSet other)`
`boolean`	`isEmpty()`
`boolean`	`isFull()`
`PrimitiveIterator.OfInt`	`iterator()`
`int`	`numberOfSetBits()`
`void`	`set(int b)`
`void`	`setRange(int lo, int hi)`
`Spliterator.OfInt`	`spliterator()`
`IntStream`	`stream()`
`void`	`subtract(CompilationFinalBitSet other)`
`long[]`	`toLongArray()`
`String`	`toString()`
`void`	`union(Abstract128BitSet bs)`
`void`	`union(CompilationFinalBitSet other)`
`static CompilationFinalBitSet`	`valueOf(int... values)`

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

Methods inherited from interface java.lang.Iterable
forEach

Constructor Detail

CompilationFinalBitSet

public CompilationFinalBitSet(int nbits)

Method Detail

valueOf

public static CompilationFinalBitSet valueOf(int... values)

getEmptyInstance

public static CompilationFinalBitSet getEmptyInstance()

getStaticInstance
```
public static CompilationFinalBitSet getStaticInstance(int i)
```
Static shared instances for deduplication of common immutable bit sets.

Parameters:

i - The integer value of the static bit set's content, i.e. 0 is the empty bit set, 1 has words {0x0..., 0x1}, 2 has {0x0..., 0x2}, and so on.

getNumberOfStaticInstances

public static int getNumberOfStaticInstances()

getStaticCacheKey
```
public int getStaticCacheKey()
```

copy
```
public CompilationFinalBitSet copy()
```

toLongArray
```
public long[] toLongArray()
```

isEmpty
```
public boolean isEmpty()
```

isFull
```
public boolean isFull()
```

numberOfSetBits
```
public int numberOfSetBits()
```

get
```
public boolean get(int b)
```

set
```
public void set(int b)
```

setRange

public void setRange(int lo,
                     int hi)

clearRange

public void clearRange(int lo,
                       int hi)

clear
```
public void clear()
```

clear
```
public void clear(int index)
```

invert
```
public void invert()
```

intersect

public void intersect(CompilationFinalBitSet other)

subtract

public void subtract(CompilationFinalBitSet other)

union

public void union(CompilationFinalBitSet other)

union

public void union(Abstract128BitSet bs)

isDisjoint

public boolean isDisjoint(CompilationFinalBitSet other)

contains

public boolean contains(CompilationFinalBitSet other)

equals
```
public boolean equals(Object obj)
```
Overrides:

equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

iterator
```
public PrimitiveIterator.OfInt iterator()
```
Specified by:

iterator in interface Iterable<Integer>

spliterator
```
public Spliterator.OfInt spliterator()
```
Specified by:

spliterator in interface Iterable<Integer>

stream
```
public IntStream stream()
```

toString
```
public String toString()
```
Overrides:

toString in class Object

Class CompilationFinalBitSet

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

CompilationFinalBitSet

Method Detail

valueOf

getEmptyInstance

getStaticInstance

getNumberOfStaticInstances

getStaticCacheKey

copy

toLongArray

isEmpty

isFull

numberOfSetBits

get

set

setRange

clearRange

clear

clear

invert

intersect

subtract

union

union

isDisjoint

contains

equals

hashCode

iterator

spliterator

stream

toString