TBitSet

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

All Implemented Interfaces:

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

Constructor Summary

Constructors
Constructor and Description

TBitSet(int nbits)

Constructors
Constructor and Description
`TBitSet(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(TBitSet other)`
`TBitSet`	`copy()`
`boolean`	`equals(Object obj)`
`boolean`	`get(int b)`
`static TBitSet`	`getEmptyInstance()`
`static int`	`getNumberOfStaticInstances()`
`int`	`getStaticCacheKey()`
`static TBitSet`	`getStaticInstance(int i)` Static shared instances for deduplication of common immutable bit sets.
`int`	`hashCode()`
`void`	`intersect(TBitSet other)`
`void`	`invert()`
`boolean`	`isDisjoint(TBitSet 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(TBitSet other)`
`long[]`	`toLongArray()`
`String`	`toString()`
`void`	`union(Abstract128BitSet bs)`
`void`	`union(TBitSet other)`
`static TBitSet`	`valueOf(int... values)`

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

Methods inherited from interface java.lang.Iterable
forEach

Constructor Detail
- TBitSet
```
public TBitSet(int nbits)
```

Method Detail

valueOf

public static TBitSet valueOf(int... values)

getEmptyInstance

public static TBitSet getEmptyInstance()

getStaticInstance
```
public static TBitSet 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 TBitSet 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(TBitSet other)
```

subtract
```
public void subtract(TBitSet other)
```

union
```
public void union(TBitSet other)
```

union

public void union(Abstract128BitSet bs)

isDisjoint

public boolean isDisjoint(TBitSet other)

contains

public boolean contains(TBitSet 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 TBitSet

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface java.lang.Iterable

Constructor Detail

TBitSet

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