de.labathome

Class FortranNamelist

java.lang.Object

de.labathome.FortranNamelist

public class FortranNamelist
extends Object

Class to parse Fortran namelists into Java classes. This uses the information given in the class definition to constrain the parser.

Version:

0.9.0 2018-07-25 intial implementation, 1.0.1 2018-09-11 1d and 2d arrays with fancy specifiers

Author:

Jonathan Schilling (jonathan.schilling@mail.de)

Field Summary

Fields

Modifier and Type	Field and Description
boolean	_debug set to true to be enable verbal diarrhea with lots of debug output

Constructor Summary

Constructors

Constructor and Description
FortranNamelist(String _namelist, String _groupName, Object _parseInto) Define parser for group groupName from the namelist given as text in namelist according to the Object definition given as parseInto.

Method Summary

Modifier and Type	Method and Description
static boolean	allowedArrayIndex(int minIdx, int maxIdx, int idxToCheck, String varname) Check index boundaries for inserting values into array; named version.
Object	getParsed() Call the parser and return the parsed Object.

Methods inherited from class java.lang.Object

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

Field Detail

_debug

public boolean _debug

set to true to be enable verbal diarrhea with lots of debug output

Constructor Detail

FortranNamelist

public FortranNamelist(String _namelist,
                       String _groupName,
                       Object _parseInto)

Define parser for group groupName from the namelist given as text in namelist according to the Object definition given as parseInto.

Parameters:

_namelist - String containing the namelist

_groupName - group name of the group to be parsed into the object parseInto

_parseInto - Object definition for parsing target. Use annotation namelist_variable(name="lstell_sym") to specify which variables to parse. name is optional (default=take variable name as identifier in namelist) and can be used to map from Fortran names (e.g. lstell_sym) to your own defitions (e.g. stellaratorSymmetric).

Method Detail

getParsed

public Object getParsed()

Call the parser and return the parsed Object.

Returns:

Object of same type as parseInto with member variables filled out as stated in namelist.

allowedArrayIndex

public static boolean allowedArrayIndex(int minIdx,
                                        int maxIdx,
                                        int idxToCheck,
                                        String varname)

Check index boundaries for inserting values into array; named version.

Parameters:

minIdx - minimum allowable index, i.e. 0 for int[] a = int[10];

maxIdx - maximum allowable index, i.e. 9 for int[] a = int[10];

idxToCheck - index to check, i.e. 5 or 11

varname - name of variable to be included in error message for debugging

Returns:

true: idxToCheck within bounds (i.e. for idxToCheck=5); false if not (i.e. for idxToCheck=11)