程序包 cn.taketoday.bytecode.tree.analysis

类 SmallSet<T>

java.lang.Object

java.util.AbstractCollection<E>

java.util.AbstractSet<T>

cn.taketoday.bytecode.tree.analysis.SmallSet<T>

所有已实现的接口:

Iterable<T>, Collection<T>, Set<T>

final class SmallSet<T>
extends AbstractSet<T>

An immutable set of at most two elements, optimized for speed compared to a generic set implementation.

作者:

Eric Bruneton

嵌套类概要

嵌套类

修饰符和类型	类	说明
(专用程序包) static class	SmallSet.IteratorImpl<T>

字段概要

字段

修饰符和类型	字段	说明
private final T	element1	The first element of this set, maybe null.
private final T	element2	The second element of this set, maybe null.

构造器概要

构造器

限定符	构造器	说明
(专用程序包)	SmallSet()	Constructs an empty set.
(专用程序包)	SmallSet(T element)	Constructs a set with exactly one element.
private	SmallSet(T element1, T element2)	Constructs a new SmallSet.

方法概要

修饰符和类型	方法	说明
Iterator<T>	iterator()
int	size()
(专用程序包) Set<T>	union(SmallSet<T> otherSet)	Returns the union of this set and of the given set.

从类继承的方法 java.util.AbstractSet

equals, hashCode, removeAll

从类继承的方法 java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, toArray, toArray, toString

从类继承的方法 java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

从接口继承的方法 java.util.Collection

parallelStream, removeIf, stream, toArray

从接口继承的方法 java.lang.Iterable

forEach

从接口继承的方法 java.util.Set

add, addAll, clear, contains, containsAll, isEmpty, remove, retainAll, spliterator, toArray, toArray

字段详细资料

element1

private final T element1

The first element of this set, maybe null.

element2

private final T element2

The second element of this set, maybe null. If element1 is null then this field must be null, otherwise it must be different from element1.

构造器详细资料

SmallSet

SmallSet()

Constructs an empty set.

SmallSet

SmallSet(T element)

Constructs a set with exactly one element.

参数:

element - the unique set element.

SmallSet

private SmallSet(T element1,
 T element2)

Constructs a new SmallSet.

参数:

element1 - see element1.

element2 - see element2.

方法详细资料

iterator

public Iterator<T> iterator()

指定者:

iterator 在接口中 Collection<T>

指定者:

iterator 在接口中 Iterable<T>

指定者:

iterator 在接口中 Set<T>

指定者:

iterator 在类中 AbstractCollection<T>

size

public int size()

指定者:

size 在接口中 Collection<T>

指定者:

size 在接口中 Set<T>

指定者:

size 在类中 AbstractCollection<T>

union

Set<T> union(SmallSet<T> otherSet)

Returns the union of this set and of the given set.

参数:

otherSet - another small set.

返回:

the union of this set and of otherSet.