SelectorProvider.Provider Method
Definition
Important
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Returns the system-wide default selector provider for this invocation of the Java virtual machine.
[Android.Runtime.Register("provider", "()Ljava/nio/channels/spi/SelectorProvider;", "")]
public static Java.Nio.Channels.Spi.SelectorProvider? Provider ();[<Android.Runtime.Register("provider", "()Ljava/nio/channels/spi/SelectorProvider;", "")>]
static member Provider : unit -> Java.Nio.Channels.Spi.SelectorProviderReturns
The system-wide default selector provider
- Attributes
Remarks
Returns the system-wide default selector provider for this invocation of the Java virtual machine.
The first invocation of this method locates the default provider object as follows:
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If the system property java.nio.channels.spi.SelectorProvider is defined then it is taken to be the fully-qualified name of a concrete provider class. The class is loaded and instantiated; if this process fails then an unspecified error is thrown.
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If a provider class has been installed in a jar file that is visible to the system class loader, and that jar file contains a provider-configuration file named java.nio.channels.spi.SelectorProvider in the resource directory META-INF/services, then the first class name specified in that file is taken. The class is loaded and instantiated; if this process fails then an unspecified error is thrown.
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Finally, if no provider has been specified by any of the above means then the system-default provider class is instantiated and the result is returned.
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Subsequent invocations of this method return the provider that was returned by the first invocation.
Java documentation for java.nio.channels.spi.SelectorProvider.provider().
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