com.vladium.util

类 IntSet

java.lang.Object

com.vladium.util.IntSet

public final class IntSet
extends Object

MT-safety: an instance of this class is not safe for access from multiple concurrent threads [even if access is done by a single thread at a time]. The caller is expected to synchronize externally on an instance [the implementation does not do internal synchronization for the sake of efficiency]. java.util.ConcurrentModificationException is not supported either.

作者:

Vlad Roubtsov, (C) 2001

构造器概要

构造器

构造器和说明
IntSet() Equivalent to IntSet(11, 0.75F).
IntSet(int initialCapacity) Equivalent to IntSet(capacity, 0.75F).
IntSet(int initialCapacity, float loadFactor) Constructs an IntSet with specified initial capacity and load factor.

方法概要

限定符和类型	方法和说明
boolean	add(int key)
boolean	contains(int key)
int	size() Returns the number of key-value mappings in this map.
String	toString() Overrides Object.toString() for debug purposes.
int[]	values()
void	values(int[] target, int offset)

从类继承的方法 java.lang.Object

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

构造器详细资料

IntSet

public IntSet()

Equivalent to IntSet(11, 0.75F).

IntSet

public IntSet(int initialCapacity)

Equivalent to IntSet(capacity, 0.75F).

IntSet

public IntSet(int initialCapacity,
              float loadFactor)

Constructs an IntSet with specified initial capacity and load factor.

参数:

initialCapacity - initial number of hash buckets in the table [may not be negative, 0 is equivalent to 1].

loadFactor - the load factor to use to determine rehashing points [must be in (0.0, 1.0] range].

方法详细资料

toString

public String toString()

Overrides Object.toString() for debug purposes.

覆盖:

toString 在类中 Object

size

public int size()

Returns the number of key-value mappings in this map.

contains

public boolean contains(int key)

values

public int[] values()

values

public void values(int[] target,
                   int offset)

add

public boolean add(int key)