geomss.geom.reader.iges

Class Entity142_CurveOnSurface

java.lang.Object

geomss.geom.reader.iges.Entity

geomss.geom.reader.iges.GeomSSEntity

geomss.geom.reader.iges.Entity142_CurveOnSurface

public class Entity142_CurveOnSurface
extends GeomSSEntity

CURVE ON A PARAMETRIC SURFACE ENTITY - This entity represents a curve associated with a surface and identifies the curve as lying on the surface.

This entity, when read from an IGES file, is converted to a SubrangeCurve curve. This entity type can be written out to an IGES file. When reading in this entity, the IGES parameters are stored in the user data with the prefix "IGES_142_" followed by the parameter name.

Modified by: Joseph A. Huwaldt

Version:

April 10, 2016

Author:

Joseph A. Huwaldt, Date: March 13, 2013

Constructor Summary

Constructors

Constructor and Description
Entity142_CurveOnSurface(Part p, DirEntry de) Default constructor.
Entity142_CurveOnSurface(Part part, int DEnum, java.lang.String name, int Sptr, int Bptr, int Cptr) Create this entity from the specified GeomSS geometry element.

Method Summary

Modifier and Type	Method and Description
boolean	canWrite() Returns true if the Entity can be written to an exchange file.
void	check() Checks to see if the entity is correct.
java.lang.String	getTypeString() Returns a short String describing this Entity object's type.
void	read(java.io.RandomAccessFile in) Read the Parameter Data from the String read in by the superclass.
java.lang.String	toString() Dump to String.
int	write(java.io.PrintWriter writer, int PDnum) Write this entity object's parameter data to the specified PrintWriter.

Methods inherited from class geomss.geom.reader.iges.GeomSSEntity

getGeomElement, isUsedInList

Methods inherited from class geomss.geom.reader.iges.Entity

blankedStatus, getDENum, getErrors, getHeader, getMatrix, getPDNum, getType, getView, hierStatus, read_additional, subordStatus, useStatus

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Entity142_CurveOnSurface

public Entity142_CurveOnSurface(Part p,
                                DirEntry de)

Default constructor.

Parameters:

p - part to which this entity is contained

de - Directory Entry for this entity

Entity142_CurveOnSurface

public Entity142_CurveOnSurface(Part part,
                                int DEnum,
                                java.lang.String name,
                                int Sptr,
                                int Bptr,
                                int Cptr)

Create this entity from the specified GeomSS geometry element.

Parameters:

part - The Part to which this entity is contained.

DEnum - The line count from the start of the Directory Entry Section for this entry (odd number).

name - The name to assign to the IGES entity or nulL for none.

Sptr - Pointer to the DE of the surface on which the curve lies.

Bptr - Pointer to the DE of the entity that contains the definition of the curve Bcrv in the parametric space (u, v) of the surface Ssrf

Cptr - Pointer to the DE of the curve Ccrv

Method Detail

check

public void check()

Checks to see if the entity is correct.

Specified by:

check in class Entity

read

public void read(java.io.RandomAccessFile in)
          throws java.io.IOException

Read the Parameter Data from the String read in by the superclass.

Overrides:

read in class Entity

Parameters:

in - input file

Throws:

java.io.IOException

canWrite

public boolean canWrite()

Returns true if the Entity can be written to an exchange file.

Overrides:

canWrite in class Entity

Returns:

true

write

public int write(java.io.PrintWriter writer,
                 int PDnum)
          throws java.io.IOException

Write this entity object's parameter data to the specified PrintWriter.

Overrides:

write in class Entity

Parameters:

writer - The PrintWriter to write the parameter data for this entity to.

PDnum - The starting Parameter Data row index number.

Returns:

The Parameter Data row index number for the next row.

Throws:

java.io.IOException

getTypeString

public java.lang.String getTypeString()

Returns a short String describing this Entity object's type.

Specified by:

getTypeString in class Entity

Returns:

A short String describing this Entity object's type.

toString

public java.lang.String toString()

Dump to String.

Overrides:

toString in class Entity

Returns:

String containing the resulting text.