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## org.jgroups.blocks
Class BasicConnectionTable

    java.lang.Object
      org.jgroups.blocks.BasicConnectionTable

Direct Known Subclasses:
  ConnectionTableNIO

    public abstract class BasicConnectionTable

extends java.lang.Object

Shared class for TCP connection tables.

Author:
  Scott Marlow

Nested Class Summary
`static interface` | `BasicConnectionTable.ConnectionListener` Used to be notified about connection establishment and teardown.
`static interface` | `BasicConnectionTable.Receiver` Used for message reception.

Field Summary
`protected Log` | `log`
`protected SocketFactory` | `socket_factory`

Constructor Summary
`protected` | `BasicConnectionTable()`

Method Summary
`void` | `addConnectionListener(BasicConnectionTable.ConnectionListener l)`
`int` | `getLinger()`
`Address` | `getLocalAddress()`
`static int` | `getNumberOfConnectionCreations()`
`int` | `getNumConnections()`
`int` | `getPeerAddressReadTimeout()`
`int` | `getReceiveBufferSize()`
`int` | `getSendBufferSize()`
`int` | `getSendQueueSize()`
`int` | `getSocketConnectionTimeout()`
`SocketFactory` | `getSocketFactory()`
`boolean` | `getTcpNodelay()`
`ThreadFactory` | `getThreadFactory()`
`boolean` | `getUseSendQueues()`
`void` | `receive(Address sender, byte[] data, int offset, int length)` Calls the receiver callback.
`void` | `removeConnection(Address addr)` Remove `addr`from connection table.
`void` | `removeConnectionListener(BasicConnectionTable.ConnectionListener l)`
`void` | `retainAll(java.util.Collection<Address> current_mbrs)` Removes all connections from ConnectionTable which are not in current_mbrs
`void` | `send(Address dest, byte[] data, int offset, int length)`
`void` | `setLinger(int linger)`
`void` | `setPeerAddressReadTimeout(int peer_addr_read_timeout)`
`void` | `setReceiveBufferSize(int recv_buf_size)`
`void` | `setReceiver(BasicConnectionTable.Receiver r)`
`void` | `setSendBufferSize(int send_buf_size)`
`void` | `setSendQueueSize(int send_queue_size)`
`void` | `setSocketConnectionTimeout(int sock_conn_timeout)`
`void` | `setSocketFactory(SocketFactory socket_factory)`
`void` | `setTcpNodelay(boolean tcp_nodelay)`
`void` | `setThreadFactory(ThreadFactory factory)`
`void` | `setUseSendQueues(boolean flag)`
`void` | `start()`
`void` | `stop()`
`java.lang.String` | `toString()`

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

Field Detail

### log

    protected final Log log

### socket_factory

    protected SocketFactory socket_factory

Constructor Detail

### BasicConnectionTable

    protected BasicConnectionTable()

Method Detail

### setReceiver

    public final void setReceiver(BasicConnectionTable.Receiver r)

### addConnectionListener

    public void addConnectionListener(BasicConnectionTable.ConnectionListener l)

### removeConnectionListener

    public void removeConnectionListener(BasicConnectionTable.ConnectionListener l)

### getLocalAddress

    public Address getLocalAddress()

### getSendBufferSize

    public int getSendBufferSize()

### setSendBufferSize

    public void setSendBufferSize(int send_buf_size)

### getReceiveBufferSize

    public int getReceiveBufferSize()

### setReceiveBufferSize

    public void setReceiveBufferSize(int recv_buf_size)

### getSocketConnectionTimeout

    public int getSocketConnectionTimeout()

### setSocketConnectionTimeout

    public void setSocketConnectionTimeout(int sock_conn_timeout)

### getPeerAddressReadTimeout

    public int getPeerAddressReadTimeout()

### setPeerAddressReadTimeout

    public void setPeerAddressReadTimeout(int peer_addr_read_timeout)

### getNumConnections

    public int getNumConnections()

### getNumberOfConnectionCreations

    public static int getNumberOfConnectionCreations()

### getTcpNodelay

    public boolean getTcpNodelay()

### setTcpNodelay

    public void setTcpNodelay(boolean tcp_nodelay)

### getLinger

    public int getLinger()

### setLinger

    public void setLinger(int linger)

### setThreadFactory

    public void setThreadFactory(ThreadFactory factory)

### getThreadFactory

    public ThreadFactory getThreadFactory()

### getSocketFactory

    public SocketFactory getSocketFactory()

### setSocketFactory

    public void setSocketFactory(SocketFactory socket_factory)

### getUseSendQueues

    public boolean getUseSendQueues()

### setUseSendQueues

    public void setUseSendQueues(boolean flag)

### getSendQueueSize

    public int getSendQueueSize()

### setSendQueueSize

    public void setSendQueueSize(int send_queue_size)

### start

    public void start()
               throws java.lang.Exception

  Throws:
    `java.lang.Exception`

### stop

    public void stop()

### removeConnection

    public void removeConnection(Address addr)

  Remove `addr`from connection table. This is typically triggered when a member is suspected.

### receive

    public void receive(Address sender,
                        byte[] data,
                        int offset,
                        int length)

  Calls the receiver callback. We do not serialize access to this method, and it may be called concurrently by several Connection handler threads. Therefore the receiver needs to be reentrant.

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

### send

    public void send(Address dest,
                     byte[] data,
                     int offset,
                     int length)
              throws java.lang.Exception

  Throws:
    `java.lang.Exception`

### retainAll

    public void retainAll(java.util.Collection<Address> current_mbrs)

  Removes all connections from ConnectionTable which are not in current_mbrs

  Parameters:
    `current_mbrs` -

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Copyright © 1998-2009 Bela Ban / Red Hat. All Rights Reserved.