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java.lang.Objectnet.rim.device.api.lbs.maps.model.AbstractMappable
net.rim.device.api.lbs.maps.model.MapPoint
net.rim.device.api.lbs.maps.model.PeerPoint
public class PeerPoint
Represents a static location, with accuracy. For example, you can use a
PeerPoint to indicate the BlackBerry device user's last location.
| Constructor Summary | ||
|---|---|---|
PeerPoint()
Constructs a new PeerPoint instance. |
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PeerPoint(double lat,
double lon)
Constructs a PeerPoint instance at the given coordinates. |
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| Method Summary | ||
|---|---|---|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
|
int |
getAccuracy()
Retrieves the accuracy (in meters) of this point. |
|
int |
getCourse()
Retrieves the bearing of this PeerPoint. |
|
String |
getName()
Retrieves the name of this PeerPoint. |
|
int |
hashCode()
Returns a hash code value for the object. |
|
boolean |
isValid()
Indicates whether the PeerPoint has valid data. |
|
void |
setAccuracy(int accuracy)
Sets the accuracy (in meters) of this point. |
|
void |
setCourse(int course)
Sets the bearing of this PeerPoint. |
|
void |
setName(String name)
Sets the name of this PeerPoint. |
|
protected LatLonRectangle |
updateBoundingBox()
Updates the bounding box. |
|
| Methods inherited from class net.rim.device.api.lbs.maps.model.MapPoint |
|---|
compareTo, getBoundingBox, getLat, getLon, setLat, setLon, toCoordinates, toString |
| Methods inherited from class net.rim.device.api.lbs.maps.model.AbstractMappable |
|---|
getCommandsByType, getStyleId, isClusterable, match, setStyleId |
| Methods inherited from class java.lang.Object |
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getClass, notify, notifyAll, wait, wait, wait |
| Constructor Detail |
|---|
public PeerPoint()
PeerPoint instance.
public PeerPoint(double lat,
double lon)
PeerPoint instance at the given coordinates.
lat - The latitude coordinate.lon - The longitude coordinate.| Method Detail |
|---|
public int getAccuracy()
public void setAccuracy(int accuracy)
accuracy - The accuracy (in meters) for this point.public String getName()
PeerPoint.
public void setName(String name)
PeerPoint.
name - The name for this point.public int getCourse()
PeerPoint.
PeerPoint (in degrees from 0
359). Negative values indicate that no bearing is available.public void setCourse(int course)
PeerPoint.
course - The bearing for this PeerPoint (in degrees from 0
359). Negative values indicate that no bearing is available.public boolean isValid()
PeerPoint has valid data.
true if the data is valid, false
otherwise.protected LatLonRectangle updateBoundingBox()
MapPoint
updateBoundingBox in class MapPointpublic int hashCode()
Objectjava.util.Hashtable.
The general contract of hashCode is:
hashCode method on each of
the two objects must produce the same integer result.
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 JavaTM programming language.)
hashCode in class MapPointObject.hashCode()public boolean equals(Object obj)
Object
The equals method implements an equivalence relation:
x,
x.equals(x) should return true.
x and
y, x.equals(y) should return
true if and only if y.equals(x) returns
true.
x,
y, and z, if x.equals(y)
returns true and y.equals(z) returns
true, then x.equals(z) should return
true.
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.
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).
equals in class MapPointobj - the reference object with which to compare.
true if this object is the same as the obj
argument; false otherwise.Object.equals(Object)
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