Field Detail

• INT_SET_FACTORY_CONFIG_PROPERTY_NAME

  public static final java.lang.String INT_SET_FACTORY_CONFIG_PROPERTY_NAME

  See Also:

  Constant Field Values

Constructor Detail

• LongSetUtil

  public LongSetUtil()

Method Detail

• make

  public static MutableLongSet make()

• makeMutableCopy

  public static MutableLongSet makeMutableCopy​(LongSet set)
                                        throws java.lang.IllegalArgumentException,
                                               UnimplementedError

  This method constructs an appropriate mutable copy of set.

  Returns:

  a new MutableLongSet object with the same value as set

  Throws:

  UnimplementedError - if (not ( set instanceof com.ibm.wala.util.intset.SparseLongSet ) ) and (not ( set instanceof com.ibm.wala.util.intset.BitVectorLongSet ) ) and (not ( set instanceof com.ibm.wala.util.intset.BimodalMutableLongSet ) ) and (not ( set instanceof com.ibm.wala.util.intset.DebuggingMutableLongSet ) ) and (not ( set instanceof com.ibm.wala.util.intset.SemiSparseMutableLongSet ) ) and (not ( set instanceof com.ibm.wala.util.intset.MutableSharedBitVectorLongSet ) )

  java.lang.IllegalArgumentException - if set == null

• diff

  public static LongSet diff​(LongSet A,
                             LongSet B)

  Compute the asymmetric difference of two sets, a \ b.

• diff

  public static LongSet diff​(LongSet A,
                             LongSet B,
                             MutableLongSetFactory factory)

  Compute the asymmetric difference of two sets, a \ b.

• removeAll

  public static MutableLongSet removeAll​(MutableLongSet A,
                                         LongSet B)
                                  throws java.lang.IllegalArgumentException

  Subtract two sets, i.e. a = a \ b.

  Throws:

  java.lang.IllegalArgumentException - if A == null || B == null

• binarySearch

  public static int binarySearch​(long[] data,
                                 long key,
                                 int low,
                                 int high)
                          throws java.lang.IllegalArgumentException

  Returns:

  index \in [low,high] s.t. data[index] = key, or -1 if not found

  Throws:

  java.lang.IllegalArgumentException

• getDefaultLongSetFactory

  public static MutableLongSetFactory getDefaultLongSetFactory()

• setDefaultLongSetFactory

  public static void setDefaultLongSetFactory​(MutableLongSetFactory defaultLongSetFactory)

• add

  public static LongSet add​(LongSet s,
                            int j)
                     throws java.lang.IllegalArgumentException

  Returns:

  a new sparse int set which adds j to s

  Throws:

  java.lang.IllegalArgumentException - if s == null