Class ByteStringParserInput

java.lang.Object
akka.parboiled2.ParserInput.DefaultParserInput
akka.http.impl.util.ByteStringParserInput
All Implemented Interfaces:
akka.parboiled2.ParserInput

public final class ByteStringParserInput extends akka.parboiled2.ParserInput.DefaultParserInput
ParserInput reading directly off a ByteString. (Based on the ByteArrayBasedParserInput) This avoids a separate decoding step but assumes that each byte represents exactly one character, which is encoded by ISO-8859-1! You can therefore use this ParserInput type only if you know that all input will be ISO-8859-1-encoded, or only contains 7-bit ASCII characters (which is a subset of ISO-8859-1)!

Note that this ParserInput type will NOT work with general UTF-8-encoded input as this can contain character representations spanning multiple bytes. However, if you know that your input will only ever contain 7-bit ASCII characters (0x00-0x7F) then UTF-8 is fine, since the first 127 UTF-8 characters are encoded with only one byte that is identical to 7-bit ASCII and ISO-8859-1.

  • Nested Class Summary

    Nested classes/interfaces inherited from interface akka.parboiled2.ParserInput

    akka.parboiled2.ParserInput.ByteArrayBasedParserInput, akka.parboiled2.ParserInput.ByteArrayBasedParserInput$, akka.parboiled2.ParserInput.CharArrayBasedParserInput, akka.parboiled2.ParserInput.CharArrayBasedParserInput$, akka.parboiled2.ParserInput.DefaultParserInput, akka.parboiled2.ParserInput.StringBasedParserInput
  • Constructor Summary

    Constructors
    Constructor
    Description
    ByteStringParserInput(akka.util.ByteString bytes)
     
  • Method Summary

    Modifier and Type
    Method
    Description
    char
    charAt(int ix)
     
    int
     
    char[]
    sliceCharArray(int start, int end)
     
    sliceString(int start, int end)
     

    Methods inherited from class akka.parboiled2.ParserInput.DefaultParserInput

    getLine

    Methods inherited from class java.lang.Object

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

    • ByteStringParserInput

      public ByteStringParserInput(akka.util.ByteString bytes)
  • Method Details

    • charAt

      public char charAt(int ix)
    • length

      public int length()
    • sliceCharArray

      public char[] sliceCharArray(int start, int end)
    • sliceString

      public String sliceString(int start, int end)