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Thread: how to parse structured txt

  1. April 11th, 2014, 05:14 PM #1
    tuocuggino
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    Default how to parse structured txt

    hi, guys.
    I need to parse a text structured as shown below.

    I'm not expert on parsing text, can someone give me an advice for learn how to parse a text like this?

    / ______________________________________________________________________________
/ MODEL INFORMATION
 
   ModelName            "modelloTestValidazione"
   Title                ""
   Project              ""
   Author               ""
   Reference            ""
   Comments             ""
 
/ ______________________________________________________________________________
/ UNITS
 
   LengthUnit           m
   MassUnit             T
   EnergyUnit           J
   PressureUnit         MPa
   ForceUnit            N
   TemperatureUnit      C
 
/ ______________________________________________________________________________
/ GROUP DEFINITIONS
 
   Group                    1    16711680   "\\Model"
 
/ ______________________________________________________________________________
/ FREEDOM CASE DEFINITIONS
 
   FreedomCase              1       0       1   "Freedom Case 1"
 
 
/ ______________________________________________________________________________
/ LOAD CASE DEFINITIONS
 
   LoadCase                 1       0   "Load Case 1"
     LCInclude              3 
 
 
/ ______________________________________________________________________________
/ COORDINATE SYSTEM DEFINITIONS
 
   CoordSys                 1   "Global XYZ"  GlobalXYZ
 
 
/ ______________________________________________________________________________
/ NODE COORDINATES
 
   Node                     1     0.00000000000000E+0      0.00000000000000E+0      0.00000000000000E+0  
   Node                     2     1.00000000000000E+2      0.00000000000000E+0      0.00000000000000E+0  
   Node                     3     0.00000000000000E+0      1.00000000000000E+2      0.00000000000000E+0  
   Node                     4     0.00000000000000E+0      0.00000000000000E+0      1.00000000000000E+2  
   Node                     5     0.00000000000000E+0      0.00000000000000E+0     -1.00000000000000E+2  
   Node                     6     1.00000000000000E+2      0.00000000000000E+0     -1.00000000000000E+2  
   Node                     7     0.00000000000000E+0      1.00000000000000E+2     -1.00000000000000E+2  
 
/ ______________________________________________________________________________
/ BEAM ELEMENTS
 
   Beam                     1       1       1       1       3 
   Beam                     2       1       1       1       2 
   Beam                     3       1       1       1       4 
   Beam                     4       1       1       3       4 
   Beam                     5       1       1       2       4 
   Beam                     6       1       1       1       5 
   Beam                     7       1       1       2       6 
   Beam                     8       1       1       3       7 
 
/ ______________________________________________________________________________
/ NODE RESTRAINTS (ROTATION AS RADIAN)
/ Freedom Case 1
   NdFreedom                1       5       1       DX  DY  DZ  RX  RY  RZ
   NdFreedom                1       6       1       DX  DY  DZ  RX  RY  RZ
   NdFreedom                1       7       1       DX  DY  DZ  RX  RY  RZ
 
/ ______________________________________________________________________________
/ NODE FORCES
/ Load Case 1
   NdForce                  1       4     5.00000000000000E+1      5.00000000000000E+1      0.00000000000000E+0  
 
/ ______________________________________________________________________________
/ BEAM PROPERTIES
 
   BeamProp                 1   "Beam Property 1"
     MaterialName       "Unknown material - Modified"
     Modulus              1.00000000000000E+3  
     Poisson              2.00000000000000E-1  
     UsePoisson         TRUE
     Area                 1.00000000000000E+0  
     MomentI11            8.33333333333300E-2  
     MomentI22            8.33333333333300E-2  
     MomentJ              1.40666666666700E-1  
     SectionType        SolidRect
       B                  1.00000000000000E+0  
       D                  1.00000000000000E+0  
     NonLinType         Elasticplastic
     Hardening          Isotropic
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  3. April 11th, 2014, 05:30 PM #2
    Norm
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    Default Re: how to parse structured txt

    The main tools for parsing a String are the methods in the String class. See the split() method for example.
    Also the StringTokenizer class can be useful in some cases.
    Also see the Double and Integer classes for parse methods to convert Strings to numeric values.
    If you don't understand my answer, don't ignore it, ask a question.
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    tuocuggino (April 30th, 2014)
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