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com.tangosol.util
Class NullImplementation.NullAddressProvider

java.lang.Object
com.tangosol.util.NullImplementation.NullAddressProvider

All Implemented Interfaces:

AddressProvider, SocketAddressProvider

Enclosing class:

NullImplementation

public static class NullImplementation.NullAddressProvider

extends java.lang.Object

implements AddressProvider

Null implementation of AddressProvider.

Field Summary

static NullImplementation.NullAddressProvider

INSTANCE Singleton instance.

Constructor Summary

NullImplementation.NullAddressProvider()

Method Summary

void	accept() This method should be called by the client immediately after it determines that it can successfully use an address returned by the SocketAddressProvider.getNextAddress() method.
java.net.InetSocketAddress	getNextAddress() Covariant of SocketAddressProvider.getNextAddress() which returns an InetSocketAddress.
void	reject(java.lang.Throwable eCause) This method should be called by the client immediately after it determines that an attempt to use an address returned by the SocketAddressProvider.getNextAddress() method has failed.

Methods inherited from interface com.tangosol.net.SocketAddressProvider

equals, hashCode

Field Detail

INSTANCE

public static final NullImplementation.NullAddressProvider INSTANCE

Singleton instance.

Constructor Detail

NullImplementation.NullAddressProvider

public NullImplementation.NullAddressProvider()

Method Detail

getNextAddress

public java.net.InetSocketAddress getNextAddress()

Covariant of SocketAddressProvider.getNextAddress() which returns an InetSocketAddress.

Specified by:

getNextAddress in interface AddressProvider

Specified by:

getNextAddress in interface SocketAddressProvider

Returns:

the next available address or null if the list of available addresses was exhausted

accept

public void accept()

This method should be called by the client immediately after it determines that it can successfully use an address returned by the SocketAddressProvider.getNextAddress() method.

Specified by:

accept in interface SocketAddressProvider

reject

public void reject(java.lang.Throwable eCause)

This method should be called by the client immediately after it determines that an attempt to use an address returned by the SocketAddressProvider.getNextAddress() method has failed.

Specified by:

reject in interface SocketAddressProvider

Parameters:

eCause - (optional) an exception that carries the reason why the the caller rejected the previously returned address

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