Class SnbtGrammar

java.lang.Object

net.minecraft.nbt.SnbtGrammar

public class SnbtGrammar
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static enum	SnbtGrammar.ArrayPrefix
private static enum	SnbtGrammar.Base
private static final record	SnbtGrammar.IntegerLiteral
private static final record	SnbtGrammar.IntegerSuffix
private static enum	SnbtGrammar.Sign
private static final record	SnbtGrammar.Signed<T>
private static enum	SnbtGrammar.SignedPrefix
private static class	SnbtGrammar.SimpleHexLiteralParseRule
private static enum	SnbtGrammar.TypeSuffix

Field Summary

Fields

Modifier and Type	Field	Description
private static final NumberRunParseRule	BINARY_NUMERAL
private static final NumberRunParseRule	DECIMAL_NUMERAL
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EMPTY_KEY
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_BINARY_NUMERAL
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_DECIMAL_NUMERAL
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_FLOAT_TYPE
private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType	ERROR_EXPECTED_HEX_ESCAPE
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_HEX_NUMERAL
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_INTEGER_TYPE
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_NON_NEGATIVE_NUMBER
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_EXPECTED_UNQUOTED_STRING
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_INFINITY_NOT_ALLOWED
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_INVALID_ARRAY_ELEMENT_TYPE
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_INVALID_CHARACTER_NAME
private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType	ERROR_INVALID_CODEPOINT
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_INVALID_STRING_CONTENTS
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_INVALID_UNQUOTED_START
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_LEADING_ZERO_NOT_ALLOWED
private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType	ERROR_NO_SUCH_OPERATION
private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType	ERROR_NUMBER_PARSE_FAILURE
private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	ERROR_UNDESCORE_NOT_ALLOWED
private static final HexFormat	HEX_ESCAPE
private static final NumberRunParseRule	HEX_NUMERAL
private static final StringReaderTerms.TerminalCharacters	NUMBER_LOOKEAHEAD
private static final GreedyPredicateParseRule	PLAIN_STRING_CHUNK
private static final Pattern	UNICODE_NAME

Constructor Summary

Constructors

Constructor	Description
SnbtGrammar()

Method Summary

Modifier and Type	Method	Description
private static boolean	canStartNumber(char c)
private static void	cleanAndAppend(StringBuilder output, String contents)
private static void	cleanAndAppend(StringBuilder output, String contents, boolean needsUnderscoreRemoval)
private static <T> @Nullable T	convertDouble(com.mojang.serialization.DynamicOps<T> ops, ParseState<?> state, String contents)
private static <T> @Nullable T	convertFloat(com.mojang.serialization.DynamicOps<T> ops, ParseState<?> state, String contents)
private static <T> @Nullable T	createFloat(com.mojang.serialization.DynamicOps<T> ops, SnbtGrammar.Sign sign, @Nullable String whole, @Nullable String fraction, @Nullable SnbtGrammar.Signed<String> exponent, @Nullable SnbtGrammar.TypeSuffix typeSuffix, ParseState<?> state)
private static DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException>	createNumberParseError(NumberFormatException ex)
static <T> Grammar<T>	createParser(com.mojang.serialization.DynamicOps<T> ops)
static @Nullable String	escapeControlCharacters(char c)
private static boolean	isAllowedToStartUnquotedString(char c)
private static String	joinList(List<String> list)
private static boolean	needsUnderscoreRemoval(String contents)
private static short	parseUnsignedShort(String string, int radix)

Methods inherited from class Object

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

Field Details

ERROR_NUMBER_PARSE_FAILURE

private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType ERROR_NUMBER_PARSE_FAILURE

ERROR_EXPECTED_HEX_ESCAPE

private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType ERROR_EXPECTED_HEX_ESCAPE

ERROR_INVALID_CODEPOINT

private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType ERROR_INVALID_CODEPOINT

ERROR_NO_SUCH_OPERATION

private static final com.mojang.brigadier.exceptions.DynamicCommandExceptionType ERROR_NO_SUCH_OPERATION

ERROR_EXPECTED_INTEGER_TYPE

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_INTEGER_TYPE

ERROR_EXPECTED_FLOAT_TYPE

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_FLOAT_TYPE

ERROR_EXPECTED_NON_NEGATIVE_NUMBER

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_NON_NEGATIVE_NUMBER

ERROR_INVALID_CHARACTER_NAME

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_INVALID_CHARACTER_NAME

ERROR_INVALID_ARRAY_ELEMENT_TYPE

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_INVALID_ARRAY_ELEMENT_TYPE

ERROR_INVALID_UNQUOTED_START

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_INVALID_UNQUOTED_START

ERROR_EXPECTED_UNQUOTED_STRING

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_UNQUOTED_STRING

ERROR_INVALID_STRING_CONTENTS

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_INVALID_STRING_CONTENTS

ERROR_EXPECTED_BINARY_NUMERAL

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_BINARY_NUMERAL

ERROR_UNDESCORE_NOT_ALLOWED

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_UNDESCORE_NOT_ALLOWED

ERROR_EXPECTED_DECIMAL_NUMERAL

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_DECIMAL_NUMERAL

ERROR_EXPECTED_HEX_NUMERAL

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EXPECTED_HEX_NUMERAL

ERROR_EMPTY_KEY

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_EMPTY_KEY

ERROR_LEADING_ZERO_NOT_ALLOWED

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_LEADING_ZERO_NOT_ALLOWED

ERROR_INFINITY_NOT_ALLOWED

private static final DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> ERROR_INFINITY_NOT_ALLOWED

HEX_ESCAPE

private static final HexFormat HEX_ESCAPE

BINARY_NUMERAL

private static final NumberRunParseRule BINARY_NUMERAL

DECIMAL_NUMERAL

private static final NumberRunParseRule DECIMAL_NUMERAL

HEX_NUMERAL

private static final NumberRunParseRule HEX_NUMERAL

PLAIN_STRING_CHUNK

private static final GreedyPredicateParseRule PLAIN_STRING_CHUNK

NUMBER_LOOKEAHEAD

private static final StringReaderTerms.TerminalCharacters NUMBER_LOOKEAHEAD

UNICODE_NAME

private static final Pattern UNICODE_NAME

Constructor Details

SnbtGrammar

public SnbtGrammar()

Method Details

createNumberParseError

private static DelayedException<com.mojang.brigadier.exceptions.CommandSyntaxException> createNumberParseError(NumberFormatException ex)

escapeControlCharacters

public static @Nullable String escapeControlCharacters(char c)

isAllowedToStartUnquotedString

private static boolean isAllowedToStartUnquotedString(char c)

canStartNumber

private static boolean canStartNumber(char c)

needsUnderscoreRemoval

private static boolean needsUnderscoreRemoval(String contents)

cleanAndAppend

private static void cleanAndAppend(StringBuilder output,
 String contents)

cleanAndAppend

private static void cleanAndAppend(StringBuilder output,
 String contents,
 boolean needsUnderscoreRemoval)

parseUnsignedShort

private static short parseUnsignedShort(String string,
 int radix)

createFloat

private static <T> @Nullable T createFloat(com.mojang.serialization.DynamicOps<T> ops,
 SnbtGrammar.Sign sign,
 @Nullable String whole,
 @Nullable String fraction,
 @Nullable SnbtGrammar.Signed<String> exponent,
 @Nullable SnbtGrammar.TypeSuffix typeSuffix,
 ParseState<?> state)

convertFloat

private static <T> @Nullable T convertFloat(com.mojang.serialization.DynamicOps<T> ops,
 ParseState<?> state,
 String contents)

convertDouble

private static <T> @Nullable T convertDouble(com.mojang.serialization.DynamicOps<T> ops,
 ParseState<?> state,
 String contents)

joinList

private static String joinList(List<String> list)

createParser

public static <T> Grammar<T> createParser(com.mojang.serialization.DynamicOps<T> ops)