Package com.intellij.util.containers

Class SmartHashSet<T>

java.lang.Object

<any>

com.intellij.util.containers.SmartHashSet<T>

public class SmartHashSet<T>
extends <any>

Hash set (based on THashSet) which is fast when contains one or zero elements (avoids to calculate hash codes and call equals whenever possible). For other sizes it delegates to THashSet. Null keys are NOT PERMITTED.

Constructor Summary

Constructors

Constructor and Description
SmartHashSet()
SmartHashSet(<any> strategy)
SmartHashSet(java.util.Collection<? extends T> collection, <any> strategy)
SmartHashSet(int initialCapacity, <any> strategy)
SmartHashSet(int initialCapacity, float loadFactor, <any> strategy)

Method Summary

Modifier and Type	Method and Description
boolean	add(T obj)
void	clear()
boolean	contains(java.lang.Object obj)
boolean	equals(java.lang.Object other)
boolean	forEach(<any> procedure)
int	hashCode()
boolean	isEmpty()
java.util.Iterator<T>	iterator()
boolean	remove(java.lang.Object obj)
int	size()
java.lang.Object []	toArray()
<T> T []	toArray(T [] a)

Methods inherited from class java.lang.Object

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

Constructor Detail

SmartHashSet

public SmartHashSet()

SmartHashSet

public SmartHashSet(<any> strategy)

SmartHashSet

public SmartHashSet(int initialCapacity,
                    <any> strategy)

SmartHashSet

public SmartHashSet(int initialCapacity,
                    float loadFactor,
                    <any> strategy)

SmartHashSet

public SmartHashSet(java.util.Collection<? extends T> collection,
                    <any> strategy)

Method Detail

contains

public boolean contains(java.lang.Object obj)

add

public boolean add(T obj)

equals

public boolean equals(java.lang.Object other)

hashCode

public int hashCode()

clear

public void clear()

size

public int size()

isEmpty

public boolean isEmpty()

remove

public boolean remove(java.lang.Object obj)

iterator

public java.util.Iterator<T> iterator()

forEach

public boolean forEach(<any> procedure)

toArray

public java.lang.Object [] toArray()

toArray

public <T> T [] toArray(T [] a)