com.sun.spot.peripheral.radio
Class ConnectionID

java.lang.Object
  com.sun.spot.peripheral.radio.ConnectionID

All Implemented Interfaces:

IConnectionID

public class ConnectionID
extends Object
implements IConnectionID

Constructor Summary

ConnectionID()

ConnectionID(long macAddress, byte portNo, int connectionType)

Method Summary

boolean	canReceive()
boolean	canSend()
void	copyFrom(Object o)
boolean	equals(Object c) Indicates whether some other object is "equal to" this one.
int	getConnectionType()
long	getMacAddress()
byte	getMaxBroadcastHops()
byte	getMaxHops()
byte	getPortNo()
int	hashCode() Returns a hash code value for the object.
boolean	isBroadcast()
boolean	isInput()
boolean	isOutput()
boolean	isServer()
void	setMaxBroadcastHops(byte maxHops)
void	setMaxHops(byte maxHops)
String	toString() Returns a string representation of the object.

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ConnectionID

public ConnectionID()

ConnectionID

public ConnectionID(long macAddress,
                    byte portNo,
                    int connectionType)

Method Detail

getMacAddress

public long getMacAddress()

isBroadcast

public boolean isBroadcast()

isServer

public boolean isServer()

isInput

public boolean isInput()

isOutput

public boolean isOutput()

getPortNo

public byte getPortNo()

getMaxBroadcastHops

public byte getMaxBroadcastHops()

setMaxBroadcastHops

public void setMaxBroadcastHops(byte maxHops)

hashCode

public int hashCode()

Description copied from class: Object

Returns a hash code value for the object. This method is supported for the benefit of hashtables such as those provided by java.util.Hashtable.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals(Object) method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the Object.equals(java.lang.Object) method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hashtables.

As much as is reasonably practical, the hashCode method defined by class Object does return distinct integers for distinct objects. (This is typically implemented by converting the internal address of the object into an integer, but this implementation technique is not required by the Java^TM programming language.)

Overrides:

hashCode in class Object

Returns:

a hash code value for this object.

See Also:

Object.equals(java.lang.Object), Hashtable

equals

public boolean equals(Object c)

Description copied from class: Object

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation:

• It is reflexive: for any reference value x, x.equals(x) should return true.
• It is symmetric: for any reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the object is modified.
• For any non-null reference value x, x.equals(null) should return false.

The equals method for class Object implements the most discriminating possible equivalence relation on objects; that is, for any reference values x and y, this method returns true if and only if x and y refer to the same object (x==y has the value true).

Overrides:

equals in class Object

Parameters:

c - the reference object with which to compare.

Returns:

true if this object is the same as the obj argument; false otherwise.

See Also:

Boolean.hashCode(), Hashtable

getConnectionType

public int getConnectionType()

toString

public String toString()

Description copied from class: Object

Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.

The toString method for class Object returns a string consisting of the name of the class of which the object is an instance, the at-sign character `@', and the unsigned hexadecimal representation of the hash code of the object. In other words, this method returns a string equal to the value of:

 getClass().getName() + '@' + Integer.toHexString(hashCode())
 

Overrides:

toString in class Object

Returns:

a string representation of the object.

canReceive

public boolean canReceive()

canSend

public boolean canSend()

copyFrom

public void copyFrom(Object o)

getMaxHops

public byte getMaxHops()

setMaxHops

public void setMaxHops(byte maxHops)