com.cinchapi.concourse.util

Class TSets

Object

TSets

public class TSets
extends Object

Utilities for Set objects. This class is mostly designed to offer performance improvements over some of the operations in the Guava Sets class.

Constructor Summary

Constructors

Constructor and Description
TSets()

Method Summary

Modifier and Type	Method and Description
static <T> Set<T>	intersection(Set<T> a, Set<T> b) Return a Set that contains only the elements that are in both a and b.
static Set<Long>	sequence(long from, long to) Return a Set that contains long integers from the first parameter to the last one in sequential order.
static <T> Set<T>	union(Set<T> a, Set<T> b) Return a Set that contains all the elements in both a and b.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TSets

public TSets()

Method Detail

intersection

public static <T> Set<T> intersection(Set<T> a,
                                      Set<T> b)

Return a Set that contains only the elements that are in both a and b.

Parameters:

a -

b -

Returns:

the intersection of the Sets

sequence

public static Set<Long> sequence(long from,
                                 long to)

Return a Set that contains long integers from the first parameter to the last one in sequential order.

Parameters:

from - the first number (inclusive)

to - the second number (inclusive)

Returns:

a Set with numbers

union

public static <T> Set<T> union(Set<T> a,
                               Set<T> b)

Return a Set that contains all the elements in both a and b.

Parameters:

a -

b -

Returns:

the union of the Sets