Package akka.http.impl.util
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.
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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
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionchar
charAt
(int ix) int
length()
char[]
sliceCharArray
(int start, int end) sliceString
(int start, int end) Methods inherited from class akka.parboiled2.ParserInput.DefaultParserInput
getLine
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Constructor Details
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ByteStringParserInput
public ByteStringParserInput(akka.util.ByteString bytes)
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Method Details
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charAt
public char charAt(int ix) -
length
public int length() -
sliceCharArray
public char[] sliceCharArray(int start, int end) -
sliceString
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