com.partnersoft.v3x.io.formats.rover
Class RoverGraphic

java.lang.Object
  com.partnersoft.v3x.io.formats.rover.RoverGraphic

All Implemented Interfaces:

RoverConstants, java.io.Serializable

Direct Known Subclasses:

RoverArc, RoverLine, RoverPoint, RoverPolygon, RoverPolyline

public abstract class RoverGraphic
extends java.lang.Object
implements java.io.Serializable, RoverConstants

A graphic entity in a rover file. Has a style code and datatag. Subclasses should support other properties needed (e.g. coordinates, line endpoints, rotations, etc.).

In general, do not use these for high-speed algorithms; creating new objects is expensive. Instead, reuse them or use direct-access objects such as the RoverReader. Direct access to state is provided; this and subclasses are intended to be used more as structures than as encapsulating objects, and we want to avoid method-call overhead of getters and setters. Nothing tricky is happening that really requires encapsulation anyway; just watch your fingers.

See Also:

Serialized Form

Field Summary

int	dataID
int	dataType
int	styleCode

Fields inherited from interface com.partnersoft.v3x.io.formats.rover.RoverConstants

DRAW_JUSTIFIED_TEXT, DRAW_OFFSET_POINT, DRAW_OFFSET_TEXT, DRAW_POINT, DRAW_POLYGON, DRAW_POLYLINE, DRAW_TEXT, EOF, JUSTIFY_BASELINE_CENTER, JUSTIFY_BASELINE_LEFT, JUSTIFY_BASELINE_RIGHT, JUSTIFY_NOTSPECIFIED, OPCODE_TYPE_BOUNDARY, SIZE_DRAW_JUSTIFIED_TEXT_PREAMBLE, SIZE_DRAW_OFFSET_POINT, SIZE_DRAW_OFFSET_TEXT_CONCLUSION, SIZE_DRAW_OFFSET_TEXT_PREAMBLE, SIZE_DRAW_POINT, SIZE_DRAW_POLYLINE_PREAMBLE, SIZE_DRAW_TEXT_PREAMBLE, STYLE_REGION

Constructor Summary

RoverGraphic()

RoverGraphic(int styleCode, int dataType, int dataID)

Method Summary

int	getDataID()
int	getDataType()
int	getStyleCode()
abstract float	getX()
abstract float	getY()
void	setDataID(int newDataID)
void	setDataType(int newDataType)
void	setStyleCode(int newStyleCode)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

styleCode

public int styleCode

dataType

public int dataType

dataID

public int dataID

Constructor Detail

RoverGraphic

public RoverGraphic()

RoverGraphic

public RoverGraphic(int styleCode,
                    int dataType,
                    int dataID)

Method Detail

getStyleCode

public int getStyleCode()

setStyleCode

public void setStyleCode(int newStyleCode)

getDataType

public int getDataType()

setDataType

public void setDataType(int newDataType)

getDataID

public int getDataID()

setDataID

public void setDataID(int newDataID)

getX

public abstract float getX()

getY

public abstract float getY()