org.hopto.pentaj.jexin.node
Class NodeManagerImpl

java.lang.Object
  org.hopto.pentaj.jexin.node.NodeManagerImpl

All Implemented Interfaces:

NodeManager

public class NodeManagerImpl
extends java.lang.Object
implements NodeManager

Default implementation of NodeManager

Constructor Summary

NodeManagerImpl(StackTraceManager stackTraceManager)

Method Summary

boolean	connect(NodeAddress address)
boolean	createNode(NodeAddress address) Creates a new Node with the specified address
void	deleteNode(NodeAddress address) Deletes the node associated with the address.
boolean	disconnect(NodeAddress address)
Node	getNode(NodeAddress address)
java.util.Collection<Node>	getNodes()
void	setTraceClientFactory(TraceClientFactory traceClientFactory)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NodeManagerImpl

public NodeManagerImpl(StackTraceManager stackTraceManager)

Method Detail

setTraceClientFactory

public void setTraceClientFactory(TraceClientFactory traceClientFactory)

Parameters:

traceClientFactory - the traceClientFactory to set

createNode

public boolean createNode(NodeAddress address)

Description copied from interface: NodeManager

Creates a new Node with the specified address

Specified by:

createNode in interface NodeManager

Returns:

True if a node was created, false if there was already a node with the specified address

See Also:

NodeManager.createNode(org.hopto.pentaj.jexin.node.NodeAddress)

deleteNode

public void deleteNode(NodeAddress address)

Description copied from interface: NodeManager

Deletes the node associated with the address. If there is no node then no action is taken. If the node is currently connected it is disconnected then deleted.

Specified by:

deleteNode in interface NodeManager

See Also:

NodeManager.deleteNode(org.hopto.pentaj.jexin.node.NodeAddress)

getNode

public Node getNode(NodeAddress address)

Specified by:

getNode in interface NodeManager

Returns:

The node with the specified address. Null if there isn't one

See Also:

NodeManager.getNode(org.hopto.pentaj.jexin.node.NodeAddress)

getNodes

public java.util.Collection<Node> getNodes()

Specified by:

getNodes in interface NodeManager

Returns:

All nodes, sorted by address

See Also:

NodeManager.getNodes()

connect

public boolean connect(NodeAddress address)
                throws java.net.UnknownHostException,
                       java.io.IOException

Specified by:

connect in interface NodeManager

Parameters:

address - The address of the node to connect

Returns:

True if connection succeeds. False if the node for the specified address is not found.

Throws:

java.net.UnknownHostException

java.io.IOException

See Also:

NodeManager.connect(org.hopto.pentaj.jexin.node.NodeAddress)

disconnect

public boolean disconnect(NodeAddress address)

Specified by:

disconnect in interface NodeManager

Parameters:

address - The address of the node to disconnect

Returns:

True if disconnection succeeds or the node was not connected. False if the node for the specified address is not found.

See Also:

NodeManager.disconnect(org.hopto.pentaj.jexin.node.NodeAddress)