OptionalFeature (Apache Mina SSHD :: Common support utilities 2.9.1 API)

All Known Subinterfaces:

BuiltinFactory<T>, CipherFactory, CompressionFactory, DigestFactory, Identity, MacFactory, RandomFactory, SecurityProviderRegistrar, SignatureFactory

All Known Implementing Classes:

AbstractRandomFactory, AbstractSecurityProviderRegistrar, BouncyCastleRandomFactory, BouncyCastleSecurityProviderRegistrar, BuiltinCiphers, BuiltinCompressions, BuiltinDigests, BuiltinIdentities, BuiltinMacs, BuiltinSignatures, CompressionConfigValue, ECCurves, EdDSASecurityProviderRegistrar, JceRandomFactory, SingletonRandomFactory

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface OptionalFeature
```
Author:

Apache MINA SSHD Project

Field Summary

Fields
Modifier and Type Field Description

static OptionalFeature FALSE

static OptionalFeature TRUE

Method Summary

All Methods Static Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`static OptionalFeature`	`all(Collection<? extends OptionalFeature> features)`
`static OptionalFeature`	`any(Collection<? extends OptionalFeature> features)`
`boolean`	`isSupported()`
`static OptionalFeature`	`of(boolean supported)`

Field Detail

TRUE
```
static final OptionalFeature TRUE
```

FALSE
```
static final OptionalFeature FALSE
```

Method Detail

isSupported
```
boolean isSupported()
```

of

static OptionalFeature of(boolean supported)

all

static OptionalFeature all(Collection<? extends OptionalFeature> features)

any

static OptionalFeature any(Collection<? extends OptionalFeature> features)