Package org.apache.pekko.http.impl.util

Class ByteStringParserInput

java.lang.Object
org.parboiled2.ParserInput.DefaultParserInput
org.apache.pekko.http.impl.util.ByteStringParserInput
All Implemented Interfaces:
org.parboiled2.ParserInput
public final class ByteStringParserInput extends org.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 org.parboiled2.ParserInput

    org.parboiled2.ParserInput.ByteArrayBasedParserInput, org.parboiled2.ParserInput.ByteArrayBasedParserInput$, org.parboiled2.ParserInput.CharArrayBasedParserInput, org.parboiled2.ParserInput.CharArrayBasedParserInput$, org.parboiled2.ParserInput.DefaultParserInput, org.parboiled2.ParserInput.StringBasedParserInput

  • Constructor Summary

    Constructors
    Constructor
    Description
    ByteStringParserInput(org.apache.pekko.util.ByteString bytes)
     

  • Method Summary

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

    Methods inherited from class org.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(org.apache.pekko.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)