Package com.google.zxing.common

Class ECIStringBuilder

java.lang.Object
com.google.zxing.common.ECIStringBuilder
public final class ECIStringBuilder extends Object
Class that converts a sequence of ECIs and bytes into a string
Author:
Alex Geller

  • Constructor Details

    • ECIStringBuilder

      public ECIStringBuilder()

    • ECIStringBuilder

      public ECIStringBuilder(int initialCapacity)

  • Method Details

    • append

      public void append(char value)
      Appends value as a byte value
      Parameters:
      value - character whose lowest byte is to be appended

    • append

      public void append(byte value)
      Appends value as a byte value
      Parameters:
      value - byte to append

    • append

      public void append(String value)
      Appends the characters in value as bytes values
      Parameters:
      value - string to append

    • append

      public void append(int value)
      Append the string repesentation of value (short for append(String.valueOf(value)))
      Parameters:
      value - int to append as a string

    • appendECI

      public void appendECI(int value) throws FormatException
      Appends ECI value to output.
      Parameters:
      value - ECI value to append, as an int
      Throws:
      FormatException - on invalid ECI value

    • appendCharacters

      public void appendCharacters(StringBuilder value)
      Appends the characters from value (unlike all other append methods of this class who append bytes)
      Parameters:
      value - characters to append

    • length

      public int length()
      Short for toString().length() (if possible, use isEmpty() instead)
      Returns:
      length of string representation in characters

    • isEmpty

      public boolean isEmpty()
      Returns:
      true iff nothing has been appended

    • toString

      public String toString()
      Overrides:
      toString in class Object