Package io.github.sebasbaumh.postgis

Class PGboxbase

java.lang.Object
org.postgresql.util.PGobject
io.github.sebasbaumh.postgis.PGboxbase
All Implemented Interfaces:
Serializable, Cloneable
Direct Known Subclasses:
PGbox2d, PGbox3d
@NonNullByDefault({PARAMETER,RETURN_TYPE}) public abstract class PGboxbase extends org.postgresql.util.PGobject
Base class for bounding boxes.
Author:
Sebastian Baumhekel
See Also:

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    protected Point
    llb
    The lower left bottom corner of the box.
    protected Point
    urt
    The upper right top corner of the box.

    Fields inherited from class org.postgresql.util.PGobject

    type, value

  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    protected
    PGboxbase(String type)
    Constructs an instance.
    protected
    PGboxbase(String type, Point llb, Point urt)
    Constructs an instance.
    protected
    PGboxbase(String type, String value)
    Constructs an instance.

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object obj)
     
    Point
    getLLB()
    Returns the lower left bottom corner of the box as a Point object
    protected abstract String
    getPrefix()
    The Prefix we have in WKT rep.
    int
    getSrid()
    The OGIS geometry type number of this geometry.
    Point
    getURT()
    Returns the upper right top corner of the box as a Point object
    String
    getValue()
     
    int
    hashCode()
     
    abstract boolean
    is3d()
    Checks if this box is 3d.
    boolean
    isEmpty()
    Ist this box empty, so does it contain no coordinates?
    void
    setSrid(int srid)
    Recursively sets the srid on this geometry and all contained subgeometries
    void
    setValue(String value)
     
    String
    toString()
    Unlike geometries, toString() does _not_ contain the srid, as server-side PostGIS cannot parse this.

    Methods inherited from class org.postgresql.util.PGobject

    clone, equals, getType, isNull, setType

    Methods inherited from class java.lang.Object

    finalize, getClass, notify, notifyAll, wait, wait, wait

  • Field Details

    • llb

      protected Point llb
      The lower left bottom corner of the box.

    • urt

      protected Point urt
      The upper right top corner of the box.

  • Constructor Details

    • PGboxbase

      protected PGboxbase(String type)
      Constructs an instance.
      Parameters:
      type - type of this PGobject

    • PGboxbase

      protected PGboxbase(String type, Point llb, Point urt)
      Constructs an instance.
      Parameters:
      type - type of this PGobject
      llb - lower left Point
      urt - upper right Point

    • PGboxbase

      protected PGboxbase(String type, String value) throws SQLException
      Constructs an instance.
      Parameters:
      type - type of this PGobject
      value - WKT
      Throws:
      SQLException

  • Method Details

    • equals

      public boolean equals(@Nullable Object obj)
      Overrides:
      equals in class org.postgresql.util.PGobject

    • getLLB

      public Point getLLB()
      Returns the lower left bottom corner of the box as a Point object
      Returns:
      lower left bottom corner of this box

    • getPrefix

      protected abstract String getPrefix()
      The Prefix we have in WKT rep. I use an abstract method here so we do not need to replicate the String object in every instance.
      Returns:
      the prefix, as a string

    • getSrid

      public int getSrid()
      The OGIS geometry type number of this geometry.
      Returns:
      the SRID of this geometry

    • getURT

      public Point getURT()
      Returns the upper right top corner of the box as a Point object
      Returns:
      upper right top corner of this box

    • getValue

      @Nonnull public String getValue()
      Overrides:
      getValue in class org.postgresql.util.PGobject

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class org.postgresql.util.PGobject

    • is3d

      public abstract boolean is3d()
      Checks if this box is 3d.
      Returns:
      true on success, else false

    • isEmpty

      public boolean isEmpty()
      Ist this box empty, so does it contain no coordinates?
      Returns:
      true on success, else false

    • setSrid

      public void setSrid(int srid)
      Recursively sets the srid on this geometry and all contained subgeometries
      Parameters:
      srid - the SRID for this geometry

    • setValue

      public void setValue(@Nonnull String value) throws SQLException
      Overrides:
      setValue in class org.postgresql.util.PGobject
      Throws:
      SQLException

    • toString

      public String toString()
      Unlike geometries, toString() does _not_ contain the srid, as server-side PostGIS cannot parse this.
      Overrides:
      toString in class org.postgresql.util.PGobject
      Returns:
      String representation of this box