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org.bluej.core
Class Hci  view Hci download Hci.java

java.lang.Object
  extended byorg.bluej.core.Hci

public class Hci
extends java.lang.Object


Nested Class Summary
(package private)  class Hci.Monitor
           
(package private)  class Hci.Service
           
 
Field Summary
protected  java.lang.String address
           
protected  boolean closed
           
protected  java.util.Set connections
           
protected  L2CAPLstn listener
           
protected  Hci.Monitor mon
           
protected  java.lang.Thread monThread
           
protected  int peer
           
 
Constructor Summary
Hci()
           
Hci(int devid)
           
Hci(int devid, L2CAPLstn lstn)
           
Hci(L2CAPLstn lstn)
           
 
Method Summary
protected  L2CAPConn acceptL2CAP()
           
 void close()
           
(package private)  void closeDev()
           
(package private)  void connectionChange(L2CAPConn conn, boolean up)
           
 L2CAPConn connectL2CAP(long psm, java.lang.String address, int mtuIn, int mtuOut)
           
 java.lang.String[] discoverDevices(int inqSecs, int maxDev)
           
protected  void finalize()
          Called on an object by the Virtual Machine at most once, at some point after the Object is determined unreachable but before it is destroyed.
 java.lang.String getAddress()
           
(package private)  java.lang.String initialize(int devid)
           
 void listenStartL2CAP(long psm, int mtuIn, int mtuOut)
           
 void listenStopL2CAP(long psm)
           
 
Methods inherited from class java.lang.Object
clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

address

protected java.lang.String address

peer

protected int peer

closed

protected boolean closed

mon

protected Hci.Monitor mon

connections

protected java.util.Set connections

listener

protected L2CAPLstn listener

monThread

protected java.lang.Thread monThread
Constructor Detail

Hci

public Hci(int devid,
           L2CAPLstn lstn)
    throws BlueJException

Hci

public Hci()
    throws BlueJException

Hci

public Hci(int devid)
    throws BlueJException

Hci

public Hci(L2CAPLstn lstn)
    throws BlueJException
Method Detail

getAddress

public java.lang.String getAddress()

close

public void close()

initialize

java.lang.String initialize(int devid)
                      throws BlueJException

connectL2CAP

public L2CAPConn connectL2CAP(long psm,
                              java.lang.String address,
                              int mtuIn,
                              int mtuOut)
                       throws BlueJException

listenStartL2CAP

public void listenStartL2CAP(long psm,
                             int mtuIn,
                             int mtuOut)
                      throws BlueJException

listenStopL2CAP

public void listenStopL2CAP(long psm)
                     throws BlueJException

acceptL2CAP

protected L2CAPConn acceptL2CAP()
                         throws BlueJException

discoverDevices

public java.lang.String[] discoverDevices(int inqSecs,
                                          int maxDev)
                                   throws BlueJException

closeDev

void closeDev()

connectionChange

void connectionChange(L2CAPConn conn,
                      boolean up)

finalize

protected void finalize()
Description copied from class: java.lang.Object
Called on an object by the Virtual Machine at most once, at some point after the Object is determined unreachable but before it is destroyed. You would think that this means it eventually is called on every Object, but this is not necessarily the case. If execution terminates abnormally, garbage collection does not always happen. Thus you cannot rely on this method to always work. For finer control over garbage collection, use references from the java.lang.ref package.

Virtual Machines are free to not call this method if they can determine that it does nothing important; for example, if your class extends Object and overrides finalize to do simply super.finalize().

finalize() will be called by a java.lang.Thread that has no locks on any Objects, and may be called concurrently. There are no guarantees on the order in which multiple objects are finalized. This means that finalize() is usually unsuited for performing actions that must be thread-safe, and that your implementation must be use defensive programming if it is to always work.

If an Exception is thrown from finalize() during garbage collection, it will be patently ignored and the Object will still be destroyed.

It is allowed, although not typical, for user code to call finalize() directly. User invocation does not affect whether automatic invocation will occur. It is also permitted, although not recommended, for a finalize() method to "revive" an object by making it reachable from normal code again.

Unlike constructors, finalize() does not get called for an object's superclass unless the implementation specifically calls super.finalize().

The default implementation does nothing.