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java.lang.Objectorg.postgresql.util.PGobject
org.postgresql.geometric.PGpoint
public class PGpoint
It maps to the point datatype in org.postgresql. This implements a version of java.awt.Point, except it uses double to represent the coordinates.
| Field Summary | |
|---|---|
double |
x
The X coordinate of the point |
double |
y
The Y coordinate of the point |
| Fields inherited from class org.postgresql.util.PGobject |
|---|
type, value |
| Constructor Summary | |
|---|---|
PGpoint()
Required by the driver |
|
PGpoint(double x,
double y)
|
|
PGpoint(java.lang.String value)
This is called mainly from the other geometric types, when a point is embedded within their definition. |
|
| Method Summary | |
|---|---|
boolean |
equals(java.lang.Object obj)
This must be overidden to allow comparisons of objects |
java.lang.String |
getValue()
This must be overidden, to return the value of the object, in the form required by org.postgresql. |
int |
hashCode()
|
void |
move(double x,
double y)
Moves the point to the supplied coordinates. |
void |
move(int x,
int y)
Moves the point to the supplied coordinates. |
void |
setLocation(int x,
int y)
Moves the point to the supplied coordinates. |
void |
setLocation(java.awt.Point p)
Moves the point to the supplied java.awt.Point refer to java.awt.Point for description of this |
void |
setValue(java.lang.String s)
This method sets the value of this object. |
void |
translate(double x,
double y)
Translate the point by the supplied amount. |
void |
translate(int x,
int y)
Translate the point by the supplied amount. |
| Methods inherited from class org.postgresql.util.PGobject |
|---|
clone, getType, setType, toString |
| Methods inherited from class java.lang.Object |
|---|
finalize, getClass, notify, notifyAll, wait, wait, wait |
| Field Detail |
|---|
public double x
public double y
| Constructor Detail |
|---|
public PGpoint(double x,
double y)
x - coordinatey - coordinate
public PGpoint(java.lang.String value)
throws java.sql.SQLException
value - Definition of this point in PostgreSQL's syntax
java.sql.SQLExceptionpublic PGpoint()
| Method Detail |
|---|
public void setValue(java.lang.String s)
throws java.sql.SQLException
PGobject
setValue in class PGobjects - Definition of this point in PostgreSQL's syntax
java.sql.SQLException - on conversion failurepublic boolean equals(java.lang.Object obj)
PGobject
equals in class PGobjectobj - Object to compare with
public int hashCode()
hashCode in class java.lang.Objectpublic java.lang.String getValue()
PGobject
getValue in class PGobject
public void translate(int x,
int y)
x - integer amount to add on the x axisy - integer amount to add on the y axis
public void translate(double x,
double y)
x - double amount to add on the x axisy - double amount to add on the y axis
public void move(int x,
int y)
x - integer coordinatey - integer coordinate
public void move(double x,
double y)
x - double coordinatey - double coordinate
public void setLocation(int x,
int y)
x - integer coordinatey - integer coordinatePointpublic void setLocation(java.awt.Point p)
p - Point to move toPoint
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