java.lang.Object
- com.ibm.wala.util.intset.SemiSparseMutableIntSet

All Implemented Interfaces:

IntSet, MutableIntSet, java.io.Serializable
```
public class SemiSparseMutableIntSet
extends java.lang.Object
implements MutableIntSet
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

SemiSparseMutableIntSet()

SemiSparseMutableIntSet(SemiSparseMutableIntSet set)

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`add(int i)`	Add an integer value to this set.
`boolean`	`addAll(IntSet set)`	Add all members of set to this.
`boolean`	`addAllInIntersection(IntSet other, IntSet filter)`
`void`	`clear()`	remove all elements from this set
`boolean`	`contains(int i)`
`boolean`	`containsAny(IntSet set)`
`void`	`copySet(IntSet set)`	Set the value of this to be the same as the value of set
`static SemiSparseMutableIntSet`	`diff(SemiSparseMutableIntSet A, SemiSparseMutableIntSet B)`
`void`	`foreach(IntSetAction action)`	Invoke an action on each element of the Set
`void`	`foreachExcluding(IntSet X, IntSetAction action)`	Invoke an action on each element of the Set, excluding elements of Set X
`IntSet`	`intersection(IntSet that)`	This implementation must not despoil the original value of "this"
`void`	`intersectWith(IntSet set)`	Interset this with another set.
`IntIterator`	`intIterator()`
`boolean`	`isEmpty()`
`boolean`	`isSubset(IntSet that)`
`int`	`max()`
`boolean`	`remove(int i)`	Remove an integer from this set.
`SemiSparseMutableIntSet`	`removeAll(SemiSparseMutableIntSet B)`
`boolean`	`sameValue(IntSet that)`
`int`	`size()`
`java.lang.String`	`toString()`
`IntSet`	`union(IntSet that)`	This implementation must not despoil the original value of "this"

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

- Constructor Detail
  - SemiSparseMutableIntSet
```
public SemiSparseMutableIntSet()
```
  - SemiSparseMutableIntSet
```
public SemiSparseMutableIntSet(SemiSparseMutableIntSet set)
                        throws java.lang.IllegalArgumentException
```
    Throws:
    
    java.lang.IllegalArgumentException
- Method Detail
  - clear
```
public void clear()
```
    Description copied from interface: MutableIntSet
    
    remove all elements from this set
    
    Specified by:
    
    clear in interface MutableIntSet
  - contains
```
public boolean contains(int i)
```
    Specified by:
    
    contains in interface IntSet
    
    Returns:
    
    true iff this set contains integer i
  - containsAny
```
public boolean containsAny(IntSet set)
```
    Specified by:
    
    containsAny in interface IntSet
    
    Returns:
    
    true iff this set contains integer i
  - intersection
```
public IntSet intersection(IntSet that)
```
    This implementation must not despoil the original value of "this"
    
    Specified by:
    
    intersection in interface IntSet
    
    Returns:
    
    a new IntSet which is the intersection of this and that
  - union
```
public IntSet union(IntSet that)
```
    Description copied from interface: IntSet
    
    This implementation must not despoil the original value of "this"
    
    Specified by:
    
    union in interface IntSet
    
    Returns:
    
    a new IntSet containing all elements of this and that
  - isEmpty
```
public boolean isEmpty()
```
    Specified by:
    
    isEmpty in interface IntSet
    
    Returns:
    
    true iff this set is empty
  - size
```
public int size()
```
    Specified by:
    
    size in interface IntSet
    
    Returns:
    
    the number of elements in this set
  - intIterator
```
public IntIterator intIterator()
```
    Specified by:
    
    intIterator in interface IntSet
    
    Returns:
    
    a perhaps more efficient iterator
  - foreach
```
public void foreach(IntSetAction action)
```
    Invoke an action on each element of the Set
    
    Specified by:
    
    foreach in interface IntSet
  - foreachExcluding
```
public void foreachExcluding(IntSet X,
                             IntSetAction action)
```
    Invoke an action on each element of the Set, excluding elements of Set X
    
    Specified by:
    
    foreachExcluding in interface IntSet
  - max
```
public int max()
        throws java.lang.IllegalStateException
```
    Specified by:
    
    max in interface IntSet
    
    Returns:
    
    maximum integer in this set.
    
    Throws:
    
    java.lang.IllegalStateException
  - sameValue
```
public boolean sameValue(IntSet that)
```
    Specified by:
    
    sameValue in interface IntSet
    
    Returns:
    
    true iff this has the same value as that.
    
    Throws:
    
    java.lang.IllegalArgumentException - if that is null
  - isSubset
```
public boolean isSubset(IntSet that)
```
    Specified by:
    
    isSubset in interface IntSet
    
    Returns:
    
    true iff this is a subset of that.
    
    Throws:
    
    java.lang.IllegalArgumentException - if that is null
  - copySet
```
public void copySet(IntSet set)
             throws java.lang.IllegalArgumentException
```
    Set the value of this to be the same as the value of set
    
    Specified by:
    
    copySet in interface MutableIntSet
    
    Throws:
    
    java.lang.IllegalArgumentException - if set == null
  - addAll
```
public boolean addAll(IntSet set)
               throws java.lang.IllegalArgumentException
```
    Add all members of set to this.
    
    Specified by:
    
    addAll in interface MutableIntSet
    
    Returns:
    
    true iff the value of this changes.
    
    Throws:
    
    java.lang.IllegalArgumentException - if set == null
  - add
```
public boolean add(int i)
```
    Add an integer value to this set.
    
    Specified by:
    
    add in interface MutableIntSet
    
    Parameters:
    
    i - integer to add
    
    Returns:
    
    true iff the value of this changes.
  - remove
```
public boolean remove(int i)
```
    Remove an integer from this set.
    
    Specified by:
    
    remove in interface MutableIntSet
    
    Parameters:
    
    i - integer to remove
    
    Returns:
    
    true iff the value of this changes.
  - intersectWith
```
public void intersectWith(IntSet set)
```
    Interset this with another set.
    
    Specified by:
    
    intersectWith in interface MutableIntSet
  - addAllInIntersection
```
public boolean addAllInIntersection(IntSet other,
                                    IntSet filter)
```
    Specified by:
    
    addAllInIntersection in interface MutableIntSet
    
    Throws:
    
    java.lang.IllegalArgumentException - if other is null
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - removeAll
```
public SemiSparseMutableIntSet removeAll(SemiSparseMutableIntSet B)
```
  - diff
```
public static SemiSparseMutableIntSet diff(SemiSparseMutableIntSet A,
                                           SemiSparseMutableIntSet B)
```

Constructor	Description
`SemiSparseMutableIntSet()`
`SemiSparseMutableIntSet(SemiSparseMutableIntSet set)`

Class SemiSparseMutableIntSet

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

SemiSparseMutableIntSet

SemiSparseMutableIntSet

Method Detail

clear

contains

containsAny

intersection

union

isEmpty

size

intIterator

foreach

foreachExcluding

max

sameValue

isSubset

copySet

addAll

add

remove

intersectWith

addAllInIntersection

toString

removeAll

diff