Package org.nuiton.math.matrix

Class MatrixStringEncoder

java.lang.Object
org.nuiton.math.matrix.MatrixStringEncoder
public class MatrixStringEncoder extends Object
Convert matrix into String and inverse. Method from this class are non "static" to be overriden. Created: 04 mar. 2009
Version:
$Revision$ Mise a jour: $Date$ par : $Author$
Author:
chatellier

  • Constructor Details

    • MatrixStringEncoder

      public MatrixStringEncoder()

  • Method Details

    • getMatrixAsString

      public String getMatrixAsString(MatrixND matrix)
      Convert a matrix in string representation. String representation is composed in (ordered) : - name - dim - dimNames - semantics - data
      Parameters:
      matrix - matrix to convert
      Returns:
      a String representation

    • getMatrixFromString

      public MatrixND getMatrixFromString(String str)
      Parse string as matrix representation. str must be in following format : - [name,dim,dimNames,semantics,data]
      Parameters:
      str -
      Returns:
      matrix representation

    • getDimToString

      public String getDimToString(int[] dimArray)
      Matrix dim to string.
      Parameters:
      dimArray - dim to convert.
      Returns:
      a String representation

    • getDimFromString

      public int[] getDimFromString(String str)
      String to matrix dim.
      Parameters:
      str - string to parse
      Returns:
      dim array

    • getDimensionNamesToString

      public String getDimensionNamesToString(String[] dimNamesArray)
      Dim names to string.
      Parameters:
      dimNamesArray - dim array to convert
      Returns:
      a String representation

    • getDimensionNamesFromString

      public String[] getDimensionNamesFromString(String str)
      String to dim names array.
      Parameters:
      str - string to parse
      Returns:
      a String representation

    • getSemanticsToString

      public String getSemanticsToString(List<?>[] semanticsArray)
      Semantics array to string.
      Parameters:
      semanticsArray - semantics array
      Returns:
      string names array

    • getSemanticsFromString

      public List<?>[] getSemanticsFromString(String str)
      String to semantics.
      Parameters:
      str - la chaine representant la semantique
      Returns:
      semantics list

    • splitObjects

      public List<?> splitObjects(String str)
      Recréé chaque object de la chaine de caractere et l'ajoute dans une liste la chaine est de la forme. [null(), java.lang.String("toto"), ...]
      Parameters:
      str - la chaine representant
      Returns:
      semantics list

    • appendString

      public StringBuffer appendString(StringBuffer buffer, Object o)
      Append object type and value. qualifiedName(value) java.lang.String(test) java.lang.Double(4.5)
      Parameters:
      buffer - buffer to append to
      o - object to put on buffer
      Returns:
      buffer

    • getQualifiedName

      public String getQualifiedName(Object o)
      Get object qualified name. Can't be overridden to put another impl.
      Parameters:
      o - object to get qualified name
      Returns:
      object qualified class name

    • getConverter

      public org.apache.commons.beanutils.ConvertUtilsBean getConverter()
      Get commons-beanutils bean converter.
      Returns:
      a ConvertUtilsBean