# CRLSelector

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)

# CRLSelector

```
interface CRLSelector : Cloneable
```

|------------------------------------------------------------------------------------------------------------------|
| [java.security.cert.CRLSelector](https://developer.android.com/reference/kotlin/java/security/cert/CRLSelector#) |

|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Known Direct Subclasses [X509CRLSelector](https://developer.android.com/reference/kotlin/java/security/cert/X509CRLSelector) |------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------| | [X509CRLSelector](https://developer.android.com/reference/kotlin/java/security/cert/X509CRLSelector) | A`CRLSelector`that selects`X509CRLs`that match all specified criteria. | |

A selector that defines a set of criteria for selecting`CRL`s. Classes that implement this interface are often used to specify which`CRL`s should be retrieved from a`CertStore`.

**Concurrent Access**

Unless otherwise specified, the methods defined in this interface are not thread-safe. Multiple threads that need to access a single object concurrently should synchronize amongst themselves and provide the necessary locking. Multiple threads each manipulating separate objects need not synchronize.

## Summary

|                                                                                                                                                                    Public methods                                                                                                                                                                    ||
|--------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| abstract[Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html)         | [clone](https://developer.android.com/reference/kotlin/java/security/cert/CRLSelector#clone())`()` Makes a copy of this`CRLSelector`.                                                                                                                    |
| abstract[Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | [match](https://developer.android.com/reference/kotlin/java/security/cert/CRLSelector#match(java.security.cert.CRL))`(`crl:` `[CRL](https://developer.android.com/reference/kotlin/java/security/cert/CRL)!`)` Decides whether a`CRL`should be selected. |

## Public methods

### clone

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
abstract fun clone(): Any
```

Makes a copy of this`CRLSelector`. Changes to the copy will not affect the original and vice versa.

|                                                 Return                                                  ||
|----------------------------------------------------------------------------|-----------------------------|
| [Any](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-any/index.html) | a copy of this`CRLSelector` |

|                                                                                                           Exceptions                                                                                                           ||
|----------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| `java.lang.CloneNotSupportedException` | if the object's class does not support the`Cloneable`interface. Subclasses that override the`clone`method can also throw this exception to indicate that an instance cannot be cloned. |

### match

Added in[API level 1](https://developer.android.com/guide/topics/manifest/uses-sdk-element.html#ApiLevels)  

```
abstract fun match(crl: CRL!): Boolean
```

Decides whether a`CRL`should be selected.

|                                                 Parameters                                                 ||
|-------|-----------------------------------------------------------------------------------------------------|
| `crl` | [CRL](https://developer.android.com/reference/kotlin/java/security/cert/CRL)!:the`CRL`to be checked |

|                                                                  Return                                                                  ||
|------------------------------------------------------------------------------------|------------------------------------------------------|
| [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html) | `true`if the`CRL`should be selected,`false`otherwise |