Class PGlseg

java.lang.Object
org.postgresql.util.PGobject
org.postgresql.geometric.PGlseg
All Implemented Interfaces:
Serializable, Cloneable
public class PGlseg extends PGobject implements Serializable, Cloneable
This implements a lseg (line segment) consisting of two points.
See Also:

  • Field Details

    • point

      public PGpoint[] point
      These are the two points.

  • Constructor Details

    • PGlseg

      public PGlseg(double x1, double y1, double x2, double y2)
      Parameters:
      x1 - coordinate for first point
      y1 - coordinate for first point
      x2 - coordinate for second point
      y2 - coordinate for second point

    • PGlseg

      public PGlseg(PGpoint p1, PGpoint p2)
      Parameters:
      p1 - first point
      p2 - second point

    • PGlseg

      public PGlseg(String s) throws SQLException
      Parameters:
      s - definition of the line segment in PostgreSQL's syntax.
      Throws:
      SQLException - on conversion failure

    • PGlseg

      public PGlseg()
      required by the driver.

  • Method Details

    • setValue

      public void setValue(String s) throws SQLException
      Description copied from class: PGobject
      This method sets the value of this object. It must be overridden.
      Overrides:
      setValue in class PGobject
      Parameters:
      s - Definition of the line segment in PostgreSQL's syntax
      Throws:
      SQLException - on conversion failure

    • equals

      public boolean equals(Object obj)
      Description copied from class: PGobject
      This must be overridden to allow comparisons of objects.
      Overrides:
      equals in class PGobject
      Parameters:
      obj - Object to compare with
      Returns:
      true if the two line segments are identical

    • hashCode

      public int hashCode()
      Description copied from class: PGobject
      Compute hash. As equals() use only value. Return the same hash for the same value.
      Overrides:
      hashCode in class PGobject
      Returns:
      Value hashcode, 0 if value is null Objects.hashCode(Object)

    • clone

      public Object clone() throws CloneNotSupportedException
      Description copied from class: PGobject
      This must be overridden to allow the object to be cloned.
      Overrides:
      clone in class PGobject
      Throws:
      CloneNotSupportedException

    • getValue

      public String getValue()
      Description copied from class: PGobject
      This must be overridden, to return the value of the object, in the form required by org.postgresql.
      Overrides:
      getValue in class PGobject
      Returns:
      the PGlseg in the syntax expected by org.postgresql