```
final class FilterChainSelectorManager
extends java.lang.Object
```
Maintains the current xDS selector and any resources using that selector. When the selector changes, old resources are closed to avoid old config usages.

Fields
Modifier and Type	Field	Description
`private static java.util.concurrent.atomic.AtomicLong`	`closerId`
`private java.util.TreeSet<FilterChainSelectorManager.Closer>`	`closers`
`private java.lang.Object`	`lock`
`private FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector`	`selector`

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deregister(FilterChainSelectorManager.Closer closer)`
`(package private) int`	`getRegisterCount()`
`FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector`	`getSelectorToUpdateSelector()`	Only safe to be called by code that is responsible for updating the selector.
`FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector`	`register(FilterChainSelectorManager.Closer closer)`
`void`	`updateSelector(FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector newSelector)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

private static final java.util.concurrent.atomic.AtomicLong closerId

private FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector selector

private java.util.TreeSet<FilterChainSelectorManager.Closer> closers

Constructor Detail
- FilterChainSelectorManager
```
FilterChainSelectorManager()
```

public FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector register(FilterChainSelectorManager.Closer closer)

public void deregister(FilterChainSelectorManager.Closer closer)

public FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector getSelectorToUpdateSelector()

Only safe to be called by code that is responsible for updating the selector.

public void updateSelector(FilterChainMatchingProtocolNegotiators.FilterChainMatchingHandler.FilterChainSelector newSelector)

Modifier and Type	Class	Description
`static class`	`FilterChainSelectorManager.Closer`
`private static class`	`FilterChainSelectorManager.CloserComparator`

Class FilterChainSelectorManager