geomss.geom.reader.iges

Class Entity102_CompositeCurve

java.lang.Object

geomss.geom.reader.iges.Entity

geomss.geom.reader.iges.GeomSSEntity

geomss.geom.reader.iges.Entity102_CompositeCurve

public class Entity102_CompositeCurve
extends GeomSSEntity

COMPOSITE CURVE ENTITY - This entity defines an associativity relationship between an ordered list of curve segments. A composite curve is defined as an ordered list of entities consisting of a point, connect point and parameterized curve entities.

This entity, when read from an IGES file, is converted to a single NurbsCurve with the original segments stored in the list "IGES_102_CCSegs" in the user data of the curve. This entity type can be written out to an IGES file.

Modified by: Joseph A. Huwaldt

Version:

December 24, 2013

Author:

Joseph A. Huwaldt, Date: November 16, 2011

Constructor Summary

Constructors

Constructor and Description
Entity102_CompositeCurve(Part p, DirEntry de) Default constructor.
Entity102_CompositeCurve(Part part, int DEnum, java.lang.String name, java.util.List<java.lang.Integer> segDEPtrs) Create this entity from the specified list of pointers to the curve segment DEs.

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

Entity102_CompositeCurve

public Entity102_CompositeCurve(Part p,
                                DirEntry de)

Default constructor.

Parameters:

p - part to which this entity is contained

de - Directory Entry for this entity

Entity102_CompositeCurve

public Entity102_CompositeCurve(Part part,
                                int DEnum,
                                java.lang.String name,
                                java.util.List<java.lang.Integer> segDEPtrs)

Create this entity from the specified list of pointers to the curve segment DEs.

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 GeomSS name for this entity or null for none.

segDEPtrs - A list of pointers to the DE each segment of the curve in order from start to end.

Method Detail

check

public void check()

Checks to see if the entity is correct. No restrictions are imposed.

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

toString

public java.lang.String toString()

Dump to String.

Overrides:

toString in class Entity

Returns:

String containing the resulting text.

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.