Package org.postgresql.geometric
Class PGlseg
- java.lang.Object
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- org.postgresql.util.PGobject
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- org.postgresql.geometric.PGlseg
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- All Implemented Interfaces:
java.io.Serializable
,java.lang.Cloneable
public class PGlseg extends PGobject implements java.io.Serializable, java.lang.Cloneable
This implements a lseg (line segment) consisting of two points.- 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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point
public PGpoint[] point
These are the two points.
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Constructor Detail
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PGlseg
public PGlseg(double x1, double y1, double x2, double y2)
- Parameters:
x1
- coordinate for first pointy1
- coordinate for first pointx2
- coordinate for second pointy2
- coordinate for second point
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PGlseg
public PGlseg(java.lang.String s) throws java.sql.SQLException
- Parameters:
s
- definition of the line segment in PostgreSQL's syntax.- Throws:
java.sql.SQLException
- on conversion failure
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PGlseg
public PGlseg()
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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