Class StringWritableCsv

java.lang.Object
com.ongres.scram.common.StringWritableCsv

final class StringWritableCsv extends Object
Helper class to generate Comma Separated Values of StringWritables.
  • Constructor Summary

    Constructors
    Modifier
    Constructor
    Description
    private
     
  • Method Summary

    Modifier and Type
    Method
    Description
    (package private) static @NotNull String @NotNull []
    parseFrom(@NotNull String value)
    Parse a String with a StringWritableCsv into its composing Strings represented as Strings.
    (package private) static @NotNull String @NotNull []
    parseFrom(@NotNull String value, int n)
    Parse a String with a StringWritableCsv into its composing Strings represented as Strings.
    (package private) static @NotNull String @NotNull []
    parseFrom(@NotNull String value, int n, int offset)
    Parse a String with a StringWritableCsv into its composing Strings represented as Strings.
    (package private) static @NotNull StringBuilder
    writeTo(@NotNull StringBuilder sb, @Nullable StringWritable... values)
    Write a sequence of StringWritableCsv to a StringBuffer.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  • Constructor Details

    • StringWritableCsv

      private StringWritableCsv()
  • Method Details

    • writeTo

      @NotNull static @NotNull StringBuilder writeTo(@NotNull @NotNull StringBuilder sb, @Nullable @Nullable StringWritable... values)
      Write a sequence of StringWritableCsv to a StringBuffer. Null StringWritables are not printed, but separator is still used. Separator is a comma (',')
      Parameters:
      sb - The sb to write to
      values - Zero or more attribute-value pairs to write
      Returns:
      The same sb, with data filled in (if any)
      Throws:
      IllegalArgumentException - If sb is null
    • parseFrom

      @NotNull static @NotNull String @NotNull [] parseFrom(@NotNull @NotNull String value, int n, int offset)
      Parse a String with a StringWritableCsv into its composing Strings represented as Strings. No validation is performed on the individual attribute-values returned.
      Parameters:
      value - The String with the set of attribute-values
      n - Number of entries to return (entries will be null of there were not enough). 0 means unlimited
      offset - How many entries to skip before start returning
      Returns:
      An array of Strings which represent the individual attribute-values
      Throws:
      IllegalArgumentException - If value is null or either n or offset are negative
    • parseFrom

      @NotNull static @NotNull String @NotNull [] parseFrom(@NotNull @NotNull String value, int n)
      Parse a String with a StringWritableCsv into its composing Strings represented as Strings. No validation is performed on the individual attribute-values returned. Elements are returned starting from the first available attribute-value.
      Parameters:
      value - The String with the set of attribute-values
      n - Number of entries to return (entries will be null of there were not enough). 0 means unlimited
      Returns:
      An array of Strings which represent the individual attribute-values
      Throws:
      IllegalArgumentException - If value is null or n is negative
    • parseFrom

      @NotNull static @NotNull String @NotNull [] parseFrom(@NotNull @NotNull String value)
      Parse a String with a StringWritableCsv into its composing Strings represented as Strings. No validation is performed on the individual attribute-values returned. All the available attribute-values will be returned.
      Parameters:
      value - The String with the set of attribute-values
      Returns:
      An array of Strings which represent the individual attribute-values
      Throws:
      IllegalArgumentException - If value is null