com.facebook.buck.util.collect

Class SortedSets

java.lang.Object

com.facebook.buck.util.collect.SortedSets

public class SortedSets
extends Object

Method Summary

Modifier and Type	Method and Description
static <T> int	sizeEstimate(SortedSet<T> set)
static <T extends Comparable<T>> SortedSet<T>	union(SortedSet<T> a, SortedSet<T> b) A view merging the two underlying sorted sets.

Methods inherited from class java.lang.Object

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

Method Detail

union

public static <T extends Comparable<T>> SortedSet<T> union(SortedSet<T> a,
                                                           SortedSet<T> b)

A view merging the two underlying sorted sets.

This View performs all operations lazily, and sacrifices CPU to reduce memory overhead. If operations are being repeatedly performed, it may be better to perform eager copies using something like ImmutableSortedSet.copyOf(E[]).

The behavior of this view is unspecified if the underlying SortedSets are modified after construction.

sizeEstimate

public static <T> int sizeEstimate(SortedSet<T> set)