org.glassfish.tyrus.core

Class StrictUtf8.Parser

java.lang.Object

org.glassfish.tyrus.core.StrictUtf8.Parser

Enclosing class:

StrictUtf8

public static class StrictUtf8.Parser
extends java.lang.Object

Surrogate parsing support. Charset implementations may use instances of this class to handle the details of parsing UTF-16 surrogate pairs.

Constructor Summary

Constructors

Constructor and Description
Parser()

Method Summary

Modifier and Type	Method and Description
java.nio.charset.CoderResult	error() If the previous parse operation detected an error, return the object describing that error.
int	parse(char c, char[] ia, int ip, int il) Parses a UCS-4 character from the given source buffer, handling surrogates.
int	parse(char c, java.nio.CharBuffer in) Parses a UCS-4 character from the given source buffer, handling surrogates.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Parser

public Parser()

Method Detail

error

public java.nio.charset.CoderResult error()

If the previous parse operation detected an error, return the object describing that error.

Returns:

object describing encountered parse error.

parse

public int parse(char c,
                 java.nio.CharBuffer in)

Parses a UCS-4 character from the given source buffer, handling surrogates.

Parameters:

c - The first character

in - The source buffer, from which one more character will be consumed if c is a high surrogate

Returns:

Either a parsed UCS-4 character, in which case the isPair() and increment() methods will return meaningful values, or -1, in which case error() will return a descriptive result object

parse

public int parse(char c,
                 char[] ia,
                 int ip,
                 int il)

Parses a UCS-4 character from the given source buffer, handling surrogates.

Parameters:

c - The first character

ia - The input array, from which one more character will be consumed if c is a high surrogate

ip - The input index

il - The input limit

Returns:

Either a parsed UCS-4 character, in which case the isPair() and increment() methods will return meaningful values, or -1, in which case error() will return a descriptive result object