Package org.postgresql.geometric

Class PGpolygon

java.lang.Object
org.postgresql.util.PGobject
org.postgresql.geometric.PGpolygon
All Implemented Interfaces:
Serializable, Cloneable
public class PGpolygon extends PGobject implements Serializable, Cloneable
This implements the polygon datatype within PostgreSQL.
See Also:

  • Field Details

    • points

      public PGpoint @Nullable [] points
      The points defining the polygon.

  • Constructor Details

    • PGpolygon

      public PGpolygon(PGpoint[] points)
      Creates a polygon using an array of PGpoints.
      Parameters:
      points - the points defining the polygon

    • PGpolygon

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

    • PGpolygon

      public PGpolygon()
      Required by the driver.

  • Method Details

    • setValue

      public void setValue(@Nullable 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 polygon in PostgreSQL's syntax
      Throws:
      SQLException - on conversion failure

    • equals

      public boolean equals(@Nullable 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 polygons 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 @Nullable 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 PGpolygon in the syntax expected by org.postgresql