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open visibility slightly so we can override to fix bugs etc...

This commit is contained in:
parrt 2017-01-29 12:58:25 -08:00
parent bd8a367398
commit 2fbd297063
1 changed files with 7 additions and 7 deletions
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14
runtime/Java/src/org/antlr/v4/runtime/UTF8CodePointDecoder.java
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@ -20,13 +20,13 @@ import java.nio.charset.CodingErrorAction;
* intermediate representation, so this optimizes the common case of
* decoding a UTF-8 file for parsing as Unicode code points.
*/
public final class UTF8CodePointDecoder {
public class UTF8CodePointDecoder {
private static final int SUBSTITUTION_CHARACTER = 0xFFFD;
private static final byte NVAL = (byte) 0xFF;
// Table mapping UTF-8 leading byte to the length of the trailing
// sequence.
private static final byte[] UTF8_LEADING_BYTE_LENGTHS = new byte[] {
protected static final byte[] UTF8_LEADING_BYTE_LENGTHS = new byte[] {
// [0x00, 0x7F] -> 0 trailing bytes
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@ -74,17 +74,17 @@ public final class UTF8CodePointDecoder {
// Table mapping UTF-8 sequence length to valid Unicode code point
// ranges for that sequence length.
private static final Interval[] UTF8_VALID_INTERVALS = new Interval[] {
protected static final Interval[] UTF8_VALID_INTERVALS = new Interval[] {
Interval.of(0x00, 0x7F),
Interval.of(0x80, 0x7FF),
Interval.of(0x800, 0xFFFF),
Interval.of(0x10000, 0x10FFFF)
};
private final CodingErrorAction decodingErrorAction;
private int decodingTrailBytesNeeded;
private int decodingCurrentCodePoint;
private Interval validDecodedCodePointRange;
protected final CodingErrorAction decodingErrorAction;
protected int decodingTrailBytesNeeded;
protected int decodingCurrentCodePoint;
protected Interval validDecodedCodePointRange;
/**
* Constructs a new {@link UTF8CodePointDecoder} with a specified