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java.lang.Objectnet.rim.device.api.lbs.maps.model.AbstractMappable
net.rim.device.api.lbs.maps.model.MapPolyLine
net.rim.device.api.lbs.maps.model.geospatial.GsPolyLine
public class GsPolyLine
Represents a continuous line that is composed of the line segments between an ordered set
of MapPoint objects.
| Constructor Summary | ||
|---|---|---|
GsPolyLine()
Constructs a new instance of GsPolyLine. |
||
GsPolyLine(MapPoint[] points,
String name,
String description)
Constructs a GsPolyLine with the ordered set of
MapPoint objects, name, and description. |
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| Method Summary | ||
|---|---|---|
boolean |
equals(Object obj)
Indicates whether some other object is "equal to" this one. |
|
boolean |
equalsHierarchically(GsElement obj)
Determines equality of this element and another element based on the element's attributes and parent. |
|
boolean |
equalsNode(GsElement obj)
Determines equality of this element and another element based on the element's attributes, but not the element's parents. |
|
String |
getDescription()
Retrieves the description of this element. |
|
String |
getName()
Retrieves the name of this element. |
|
GsFolder |
getParent()
Retrieves the parent folder of this element. |
|
int |
hashCode()
Returns a hash code value for the object. |
|
void |
setDescription(String description)
Sets the description of this polyline. |
|
void |
setName(String name)
Sets the name of this polyline. |
|
void |
setParent(GsFolder parent)
Sets the parent folder of this element. |
|
| Methods inherited from class net.rim.device.api.lbs.maps.model.MapPolyLine |
|---|
addPoint, getBoundingBox, getPoint, insertPointAt, removeAllPoints, removePoint, removePointAt, setPointAt, size |
| Methods inherited from class net.rim.device.api.lbs.maps.model.AbstractMappable |
|---|
getCommandsByType, getStyleId, isClusterable, match, setStyleId |
| Methods inherited from class java.lang.Object |
|---|
getClass, notify, notifyAll, toString, wait, wait, wait |
| Methods inherited from interface net.rim.device.api.lbs.maps.model.Mappable |
|---|
getStyleId, isClusterable |
| Methods inherited from interface net.rim.device.api.lbs.maps.Boxable |
|---|
getBoundingBox |
| Constructor Detail |
|---|
public GsPolyLine()
GsPolyLine.
public GsPolyLine(MapPoint[] points,
String name,
String description)
GsPolyLine with the ordered set of
MapPoint objects, name, and description.
points - An ordered array of MapPoint objects.name - The name of the polyline.description - The description of the polyline.| Method Detail |
|---|
public String getName()
GsElement
getName in interface GsElementpublic void setName(String name)
name - The name of this polyline.public String getDescription()
GsElement
getDescription in interface GsElementpublic void setDescription(String description)
description - The description of this polyline.public GsFolder getParent()
GsElement
getParent in interface GsElementpublic void setParent(GsFolder parent)
GsElement
setParent in interface GsElementparent - The parent folder of this element.public 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 MapPolyLineObject.equals(java.lang.Object),
Hashtablepublic boolean equalsNode(GsElement obj)
GsElement
equalsNode in interface GsElementobj - The GsElement to compare to.
true if the elements are equal, false
otherwise.public boolean equalsHierarchically(GsElement obj)
GsElement
equalsHierarchically in interface GsElementobj - The GsElement to compare to.
true if the elements are equal and have the same
parent, false otherwise.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 MapPolyLineobj - the reference object with which to compare.
true if this object is the same as the obj
argument; false otherwise.Boolean.hashCode(),
Hashtable
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