geomss.geom.reader.iges

Class Part

java.lang.Object

geomss.geom.reader.iges.Part

public class Part
extends java.lang.Object

The Part class encapsulates the entire IGES file.

Modified by: Joseph A. Huwaldt

Version:

September 13, 2016

Author:

JDN, CHP 7/31/98; 406-592 to 406-38 per IGES 6.0, Version 1.0

Field Summary

Fields

Modifier and Type	Field and Description
java.lang.String	dir Directory of base file.

Constructor Summary

Constructors

Constructor and Description
Part() Default constructor.

Method Summary

Modifier and Type	Method and Description
java.util.List<Entity>	getEntities() Return list of entities.
Entity	getEntity(int de) Return entity with specified DE number
int	getEntityCount() Return the entity count.
java.lang.String	getEntityHeader(int i) Return a specific entity's header for the Entity List window.
java.util.List<java.lang.String>	getErrors() Get the list of error strings built up after checking the entities.
GlobalSection	getGlobalSection() Return the Global Section object.
StartSection	getStartSection() Return the Start Section object.
void	read(java.io.RandomAccessFile in) Read in Part from input IGES file.
java.lang.String	toString() Return info on the whole part as a String.
java.lang.String	toString(int i) Return a specific entity as a String.
void	write(java.io.PrintWriter writer) Write this Part to an IGES file.

Methods inherited from class java.lang.Object

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

Field Detail

dir

public java.lang.String dir

Directory of base file. Used for images and URL's.

Constructor Detail

Part

public Part()

Default constructor. This instantiates all of the sub-sections in the IGES file.

Method Detail

read

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

Read in Part from input IGES file. Reads in Directory Entries first, then Parameter Data, and then the list of entities is checked for correctness. To allow Parameter Data entries to not be in the same order as the Directory Entries, after the DE's are read in, the entity list is sorted by PD numbers. Then the Parameter Data is read in, and then the entity list is sorted by DE numbers again.

Parameters:

in - input file

Throws:

java.io.IOException - if there is any problem reading the IGES file.

write

public void write(java.io.PrintWriter writer)
           throws java.io.IOException

Write this Part to an IGES file.

Parameters:

writer - The PrintWriter to write the Part to.

Throws:

java.io.IOException - if there is any problem writing the section.

getErrors

public java.util.List<java.lang.String> getErrors()

Get the list of error strings built up after checking the entities.

Returns:

list of error strings

getStartSection

public StartSection getStartSection()

Return the Start Section object.

Returns:

Start Section

getGlobalSection

public GlobalSection getGlobalSection()

Return the Global Section object.

Returns:

Global Section

getEntityCount

public int getEntityCount()

Return the entity count.

Returns:

number of entities in part

getEntities

public java.util.List<Entity> getEntities()

Return list of entities.

Returns:

list of all entities in part

getEntity

public Entity getEntity(int de)

Return entity with specified DE number

Parameters:

de - DE number of entity to be returned

Returns:

entity with specified DE number

getEntityHeader

public java.lang.String getEntityHeader(int i)

Return a specific entity's header for the Entity List window.

Parameters:

i - index of entity in list (not DE number)

Returns:

String to be placed in Entity List window

toString

public java.lang.String toString(int i)

Return a specific entity as a String. This is the Directory Entry and Parameter Data for the requested index.

Parameters:

i - index of entity in list (not DE number)

Returns:

string with entity's information

toString

public java.lang.String toString()

Return info on the whole part as a String. This includes the number of entities.

Overrides:

toString in class java.lang.Object

Returns:

string containing info on whole part