All Implemented Interfaces:

kotlin.collections.Collection , kotlin.collections.Iterable , kotlin.collections.MutableCollection , kotlin.collections.MutableIterable , kotlin.collections.MutableSet , kotlin.collections.Set
```
public final class ConcurrentPassiveExpiringSet<E extends Object>
 implements Set<E>
                    
```
Decorates a <code>Set</code> to evict expired entries once their expiration time has been reached.
Constructs a map decorator that decorates the given map and results in entries NEVER expiring. If there are any elements already in the map being decorated, they also will NEVER expire.

Field Summary

Fields
Modifier and Type	Field	Description
`private final Integer`	`size`
`private final Duration`	`ttl`

Constructor Summary

Constructors
Constructor	Description
`ConcurrentPassiveExpiringSet(Duration ttl)`

Method Summary

Modifier and Type	Method	Description
`Integer`	`getSize()`
`final Duration`	`getTtl()`
`Boolean`	`add(E element)`
`Boolean`	`remove(E element)`
`Unit`	`clear()`
`Boolean`	`contains(E element)`
`Boolean`	`containsAll(Collection<E> elements)`
`Boolean`	`isEmpty()`
`Iterator<E>`	`iterator()`
`Boolean`	`addAll(Collection<E> elements)`
`Boolean`	`removeAll(Collection<E> elements)`
`Boolean`	`retainAll(Collection<E> elements)`
`<T extends Any> Array<out T>`	`toArray(IntFunction<Array<T>> generator)`
`Boolean`	`equals(Object other)`
`Integer`	`hashCode()`

Methods inherited from class kotlin.collections.Collection
forEach
Methods inherited from class kotlin.collections.Set
parallelStream, stream
Methods inherited from class kotlin.collections.MutableSet
removeIf, spliterator
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- ConcurrentPassiveExpiringSet
```
ConcurrentPassiveExpiringSet(Duration ttl)
```

Method Detail

getSize
```
 Integer getSize()
```

getTtl
```
 final Duration getTtl()
```

add
```
 Boolean add(E element)
```

remove
```
 Boolean remove(E element)
```

clear
```
 Unit clear()
```

contains
```
 Boolean contains(E element)
```

containsAll

 Boolean containsAll(Collection<E> elements)

isEmpty
```
 Boolean isEmpty()
```

iterator
```
 Iterator<E> iterator()
```

addAll

 Boolean addAll(Collection<E> elements)

removeAll

 Boolean removeAll(Collection<E> elements)

retainAll

 Boolean retainAll(Collection<E> elements)

toArray

 <T extends Any> Array<out T> toArray(IntFunction<Array<T>> generator)

equals
```
 Boolean equals(Object other)
```

hashCode
```
 Integer hashCode()
```

Class ConcurrentPassiveExpiringSet

Field Summary

Constructor Summary

Method Summary

Methods inherited from class kotlin.collections.Collection

Methods inherited from class kotlin.collections.Set

Methods inherited from class kotlin.collections.MutableSet

Methods inherited from class java.lang.Object

Constructor Detail

ConcurrentPassiveExpiringSet

Method Detail

getSize

getTtl

add

remove

clear

contains

containsAll

isEmpty

iterator

addAll

removeAll

retainAll

toArray

equals

hashCode