Package org.postgresql.geometric
Class PGpolygon
- java.lang.Object
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- org.postgresql.util.PGobject
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- org.postgresql.geometric.PGpolygon
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class PGpolygon extends PGobject implements java.io.Serializable, java.lang.Cloneable
This implements the polygon datatype within PostgreSQL.- See Also:
- Serialized Form
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.Object
clone()
This must be overidden to allow the object to be cloned.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()
Compute hash.void
setValue(java.lang.String s)
This method sets the value of this object.
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Field Detail
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points
public PGpoint[] points
The points defining the polygon.
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Constructor Detail
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PGpolygon
public PGpolygon(PGpoint[] points)
Creates a polygon using an array of PGpoints.- Parameters:
points
- the points defining the polygon
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PGpolygon
public PGpolygon(java.lang.String s) throws java.sql.SQLException
- Parameters:
s
- definition of the polygon in PostgreSQL's syntax.- Throws:
java.sql.SQLException
- on conversion failure
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PGpolygon
public PGpolygon()
Required by the driver.
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Method Detail
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setValue
public void setValue(java.lang.String s) throws java.sql.SQLException
Description copied from class:PGobject
This method sets the value of this object. It must be overridden.
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equals
public boolean equals(java.lang.Object obj)
Description copied from class:PGobject
This must be overidden to allow comparisons of objects.
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hashCode
public int hashCode()
Description copied from class:PGobject
Compute hash. As equals() use only value. Return the same hash for the same value.
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clone
public java.lang.Object clone() throws java.lang.CloneNotSupportedException
Description copied from class:PGobject
This must be overidden to allow the object to be cloned.
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