Build search command from config

I write a script like Java interface to handle the option settings. Try to keep the same options and values on the http://sparse.tamu.edu I am not sure whether it is suitable in the ssget script.

the following is copied from build_from_config.md

BuildFromConfig

It try to allow the same options as the filters on (sparse.tamu.edu).

Usage

./build_from_config.sh configfile

The output is the searching command. ./ssget -s 'output'

In configfile, it allows use the // to mark the comments OPT_NAME:VAL for setting the option value

No means Not_Implement

Keyword:string
Rows:min,max
Columns:min,max
Nonzeros:min,max
PatternSymmetry:min,max
NumericalSymmetry:min,max
NO|Strongly Connected Components
Rutherford-BoeingType:OPTION
- Real : is real but not binary
- Complex : is not real
- NO|Integer
- Binary : is binary
SpecialStructure:OPTION
- Square : rows == cols
- Rectangle : rows != cols
- Symmetric : Square, RealValue (including binary), nsym == 1
- Unsymmetric : Square, nsym != 1
- Hermitian : Square, ComplexValue, nsym ==1
- NO|Skew-Symmetric
PositiveDefinite:true or false
MatrixName:string
GroupName:string
Kind:string
NO|Matrix ID
NO|Year

Detail

For the OPT:min,max, it allows only min or max with keeping , OPT:,max means the condition OPT<=max

For the OPT:OPTION, it only allows one option now.

Difference from (sparse.tamu.edu)

Some Not_Implement options or settings
Keyword: verify whether kind, groupname, matrixname contain the keyword (it is case insensitive)
Symmetric: sparse.tamu.edu can verify the complex symmetric (A == A.'), but this program can not.

Example

example in ssget: 400 <= #rows <= 450 and numerical symmertry >= 0.99

// Filename config
Rows:400,450
NumericalSymmetry:,0.99

the output of ./build_from_config config is [ @rows -ge 400 ] && [ @rows -le 450 ] && [ $(echo "@nsym <= 0.99" | bc) -eq 1 ]

// Filename config
Rows:200,
Columns:,300
Nonzeros:1000,
SpecialStructure:Symmetric
PositiveDefinite:true

output is [ @rows -ge 200 ] && [ @cols -le 300 ] && [ @nonzeros -ge 1000 ] && [[ @real == true ]] && [[ @rows == @cols ]] && [[ @nsym == 1 ]] && [[ @posdef == true ]]

ginkgo-project / ssget