Package org.codehaus.groovy.syntax

Class Types

java.lang.Object

org.codehaus.groovy.syntax.Types

public class Types
extends Object

Typing information for the CST system. The types here are those used by CSTNode, Token, and Reduction.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ANY
static final int	ANY_END_OF_STATEMENT
static final int	ARRAY_EXPRESSION
static final int	ARRAY_ITEM_TERMINATORS
static final int	ASSIGN
static final int	ASSIGNMENT_OPERATOR
static final int	BITWISE_AND
static final int	BITWISE_AND_EQUAL
static final int	BITWISE_NEGATION
static final int	BITWISE_OPERATOR
static final int	BITWISE_OR
static final int	BITWISE_OR_EQUAL
static final int	BITWISE_XOR
static final int	BITWISE_XOR_EQUAL
static final int	COLON
static final int	COMMA
static final int	COMPARE_EQUAL
static final int	COMPARE_GREATER_THAN
static final int	COMPARE_GREATER_THAN_EQUAL
static final int	COMPARE_IDENTICAL
static final int	COMPARE_LESS_THAN
static final int	COMPARE_LESS_THAN_EQUAL
static final int	COMPARE_NOT_EQUAL
static final int	COMPARE_NOT_IDENTICAL
static final int	COMPARE_NOT_IN
static final int	COMPARE_NOT_INSTANCEOF
static final int	COMPARE_TO
static final int	COMPARISON_OPERATOR
static final int	COMPLEX_EXPRESSION
static final int	CREATABLE_PRIMITIVE_TYPE
static final int	CREATABLE_TYPE_NAME
static final int	DECIMAL_NUMBER
static final int	DECLARATION_MODIFIER
static final int	DEREFERENCE_OPERATOR
static final int	DIVIDE
static final int	DIVIDE_EQUAL
static final int	DOT
static final int	DOT_DOT
static final int	DOT_DOT_DOT
static final int	DOUBLE_PIPE
static final int	ELVIS_EQUAL
static final int	EOF
static final int	EQUAL
static final int	EQUALS
static final int	EXPRESSION
static final int	FIND_REGEX
static final int	GENERAL_END_OF_STATEMENT
static final int	GSTRING_END
static final int	GSTRING_EXPRESSION_END
static final int	GSTRING_EXPRESSION_START
static final int	GSTRING_START
static final int	IDENTIFIER
static final int	INFIX_OPERATOR
static final int	INSTANCEOF_OPERATOR
static final int	INTDIV
static final int	INTDIV_EQUAL
static final int	INTEGER_NUMBER
static final int	KEYWORD
static final int	KEYWORD_ABSTRACT
static final int	KEYWORD_AS
static final int	KEYWORD_ASSERT
static final int	KEYWORD_BOOLEAN
static final int	KEYWORD_BREAK
static final int	KEYWORD_BYTE
static final int	KEYWORD_CASE
static final int	KEYWORD_CATCH
static final int	KEYWORD_CHAR
static final int	KEYWORD_CLASS
static final int	KEYWORD_CONST
static final int	KEYWORD_CONTINUE
static final int	KEYWORD_DEF
static final int	KEYWORD_DEFAULT
static final int	KEYWORD_DEFMACRO
static final int	KEYWORD_DO
static final int	KEYWORD_DOUBLE
static final int	KEYWORD_ELSE
static final int	KEYWORD_EXPRESSION
static final int	KEYWORD_EXTENDS
static final int	KEYWORD_FALSE
static final int	KEYWORD_FINAL
static final int	KEYWORD_FINALLY
static final int	KEYWORD_FLOAT
static final int	KEYWORD_FOR
static final int	KEYWORD_GOTO
static final int	KEYWORD_IDENTIFIER
static final int	KEYWORD_IF
static final int	KEYWORD_IMPLEMENTS
static final int	KEYWORD_IMPORT
static final int	KEYWORD_IN
static final int	KEYWORD_INSTANCEOF
static final int	KEYWORD_INT
static final int	KEYWORD_INTERFACE
static final int	KEYWORD_LONG
static final int	KEYWORD_MIXIN
static final int	KEYWORD_NATIVE
static final int	KEYWORD_NEW
static final int	KEYWORD_NULL
static final int	KEYWORD_PACKAGE
static final int	KEYWORD_PRIVATE
static final int	KEYWORD_PROPERTY
static final int	KEYWORD_PROTECTED
static final int	KEYWORD_PUBLIC
static final int	KEYWORD_RETURN
static final int	KEYWORD_SHORT
static final int	KEYWORD_STATIC
static final int	KEYWORD_SUPER
static final int	KEYWORD_SWITCH
static final int	KEYWORD_SYNCHRONIZED
static final int	KEYWORD_THIS
static final int	KEYWORD_THROW
static final int	KEYWORD_THROWS
static final int	KEYWORD_TRANSIENT
static final int	KEYWORD_TRUE
static final int	KEYWORD_TRY
static final int	KEYWORD_VOID
static final int	KEYWORD_VOLATILE
static final int	KEYWORD_WHILE
static final int	LEFT_CURLY_BRACE
static final int	LEFT_OF_MATCHED_CONTAINER
static final int	LEFT_PARENTHESIS
static final int	LEFT_SHIFT
static final int	LEFT_SHIFT_EQUAL
static final int	LEFT_SQUARE_BRACKET
static final int	LITERAL
static final int	LITERAL_EXPRESSION
static final int	LOGICAL_AND
static final int	LOGICAL_AND_EQUAL
static final int	LOGICAL_OPERATOR
static final int	LOGICAL_OR
static final int	LOGICAL_OR_EQUAL
static final int	LOOP
static final int	MATCH_REGEX
static final int	MATCHED_CONTAINER
static final int	MATH_OPERATOR
static final int	METHOD_CALL_STARTERS
static final int	MINUS
static final int	MINUS_EQUAL
static final int	MINUS_MINUS
static final int	MOD
static final int	MOD_EQUAL
static final int	MULTIPLY
static final int	MULTIPLY_EQUAL
static final int	NAMED_VALUE
static final int	NAVIGATE
static final int	NEWLINE
static final int	NOT
static final int	NOT_EOF
static final int	NUMBER
static final int	OPERATOR_EXPRESSION
static final int	OPTIONAL_DATATYPE_FOLLOWERS
static final int	PARAMETER_TERMINATORS
static final int	PIPE
static final int	PLUS
static final int	PLUS_EQUAL
static final int	PLUS_PLUS
static final int	POSTFIX_MINUS_MINUS
static final int	POSTFIX_OPERATOR
static final int	POSTFIX_PLUS_PLUS
static final int	POWER
static final int	POWER_EQUAL
static final int	PRECLUDES_CAST_OPERATOR
static final int	PREFIX_MINUS
static final int	PREFIX_MINUS_MINUS
static final int	PREFIX_OPERATOR
static final int	PREFIX_OR_INFIX_OPERATOR
static final int	PREFIX_PLUS
static final int	PREFIX_PLUS_PLUS
static final int	PRIMITIVE_TYPE
static final int	PURE_PREFIX_OPERATOR
static final int	QUESTION
static final int	RANGE_OPERATOR
static final int	REGEX_COMPARISON_OPERATOR
static final int	REGEX_PATTERN
static final int	RESERVED_KEYWORD
static final int	RIGHT_CURLY_BRACE
static final int	RIGHT_OF_MATCHED_CONTAINER
static final int	RIGHT_PARENTHESIS
static final int	RIGHT_SHIFT
static final int	RIGHT_SHIFT_EQUAL
static final int	RIGHT_SHIFT_UNSIGNED
static final int	RIGHT_SHIFT_UNSIGNED_EQUAL
static final int	RIGHT_SQUARE_BRACKET
static final int	SEMICOLON
static final int	SIGN
static final int	SIMPLE_EXPRESSION
static final int	STAR
static final int	STAR_STAR
static final int	STRING
static final int	SWITCH_BLOCK_TERMINATORS
static final int	SWITCH_ENTRIES
static final int	SYMBOL
static final int	SYNTH_BLOCK
static final int	SYNTH_CAST
static final int	SYNTH_CLASS
static final int	SYNTH_CLOSURE
static final int	SYNTH_COMPILATION_UNIT
static final int	SYNTH_EXPRESSION
static final int	SYNTH_GSTRING
static final int	SYNTH_INTERFACE
static final int	SYNTH_LABEL
static final int	SYNTH_LIST
static final int	SYNTH_MAP
static final int	SYNTH_METHOD
static final int	SYNTH_METHOD_CALL
static final int	SYNTH_MIXIN
static final int	SYNTH_PARAMETER_DECLARATION
static final int	SYNTH_PROPERTY
static final int	SYNTH_TERNARY
static final int	SYNTH_TUPLE
static final int	SYNTH_VARIABLE_DECLARATION
static final int	SYNTHETIC
static final int	TRUTH_VALUE
static final int	TYPE_DECLARATION
static final int	TYPE_LIST_TERMINATORS
static final int	TYPE_NAME
static final int	UNKNOWN
static final int	UNSAFE_OVER_NEWLINES

Constructor Summary

Constructors

Constructor	Description
Types()

Method Summary

Modifier and Type	Method	Description
static boolean	canMean(int actual, int preferred)	Given two types, returns true if the first can be viewed as the second.
static String	getDescription(int type)	Gets the description for the specified type.
static Collection<String>	getKeywords()
static int	getPrecedence(int type, boolean throwIfInvalid)	Returns the precedence of the specified operator.
static String	getText(int type)	Returns the text for the specified type.
static boolean	isAssignment(int type)
static boolean	isKeyword(String text)
static int	lookup(String text, int filter)	Returns the type for the specified symbol/keyword text.
static int	lookupKeyword(String text)	Returns the type for the specified keyword text.
static int	lookupSymbol(String text)	Returns the type for the specified symbol text.
static void	makePostfix(CSTNode node, boolean throwIfInvalid)	Converts a node from a generic type to a specific postfix type.
static void	makePrefix(CSTNode node, boolean throwIfInvalid)	Converts a node from a generic type to a specific prefix type.
static boolean	ofType(int specific, int general)	Given two types, returns true if the second describes the first.

Methods inherited from class java.lang.Object

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

Field Details

EOF

public static final int EOF

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• Constant Field Values

UNKNOWN

public static final int UNKNOWN

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• Constant Field Values

NEWLINE

public static final int NEWLINE

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• Constant Field Values

LEFT_CURLY_BRACE

public static final int LEFT_CURLY_BRACE

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• Constant Field Values

RIGHT_CURLY_BRACE

public static final int RIGHT_CURLY_BRACE

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• Constant Field Values

LEFT_SQUARE_BRACKET

public static final int LEFT_SQUARE_BRACKET

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• Constant Field Values

RIGHT_SQUARE_BRACKET

public static final int RIGHT_SQUARE_BRACKET

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• Constant Field Values

LEFT_PARENTHESIS

public static final int LEFT_PARENTHESIS

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• Constant Field Values

RIGHT_PARENTHESIS

public static final int RIGHT_PARENTHESIS

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• Constant Field Values

DOT

public static final int DOT

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• Constant Field Values

DOT_DOT

public static final int DOT_DOT

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• Constant Field Values

DOT_DOT_DOT

public static final int DOT_DOT_DOT

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• Constant Field Values

NAVIGATE

public static final int NAVIGATE

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• Constant Field Values

FIND_REGEX

public static final int FIND_REGEX

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• Constant Field Values

MATCH_REGEX

public static final int MATCH_REGEX

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• Constant Field Values

REGEX_PATTERN

public static final int REGEX_PATTERN

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• Constant Field Values

EQUAL

public static final int EQUAL

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• Constant Field Values

EQUALS

public static final int EQUALS

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• Constant Field Values

ASSIGN

public static final int ASSIGN

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• Constant Field Values

COMPARE_NOT_EQUAL

public static final int COMPARE_NOT_EQUAL

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• Constant Field Values

COMPARE_IDENTICAL

public static final int COMPARE_IDENTICAL

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• Constant Field Values

COMPARE_NOT_IDENTICAL

public static final int COMPARE_NOT_IDENTICAL

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• Constant Field Values

COMPARE_EQUAL

public static final int COMPARE_EQUAL

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• Constant Field Values

COMPARE_LESS_THAN

public static final int COMPARE_LESS_THAN

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• Constant Field Values

COMPARE_LESS_THAN_EQUAL

public static final int COMPARE_LESS_THAN_EQUAL

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• Constant Field Values

COMPARE_GREATER_THAN

public static final int COMPARE_GREATER_THAN

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• Constant Field Values

COMPARE_GREATER_THAN_EQUAL

public static final int COMPARE_GREATER_THAN_EQUAL

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• Constant Field Values

COMPARE_TO

public static final int COMPARE_TO

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• Constant Field Values

COMPARE_NOT_IN

public static final int COMPARE_NOT_IN

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• Constant Field Values

COMPARE_NOT_INSTANCEOF

public static final int COMPARE_NOT_INSTANCEOF

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• Constant Field Values

NOT

public static final int NOT

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• Constant Field Values

LOGICAL_OR

public static final int LOGICAL_OR

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• Constant Field Values

LOGICAL_AND

public static final int LOGICAL_AND

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• Constant Field Values

LOGICAL_OR_EQUAL

public static final int LOGICAL_OR_EQUAL

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• Constant Field Values

LOGICAL_AND_EQUAL

public static final int LOGICAL_AND_EQUAL

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• Constant Field Values

PLUS

public static final int PLUS

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• Constant Field Values

MINUS

public static final int MINUS

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• Constant Field Values

MULTIPLY

public static final int MULTIPLY

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• Constant Field Values

DIVIDE

public static final int DIVIDE

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• Constant Field Values

INTDIV

public static final int INTDIV

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• Constant Field Values

MOD

public static final int MOD

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• Constant Field Values

STAR_STAR

public static final int STAR_STAR

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• Constant Field Values

POWER

public static final int POWER

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• Constant Field Values

PLUS_EQUAL

public static final int PLUS_EQUAL

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• Constant Field Values

MINUS_EQUAL

public static final int MINUS_EQUAL

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• Constant Field Values

MULTIPLY_EQUAL

public static final int MULTIPLY_EQUAL

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• Constant Field Values

DIVIDE_EQUAL

public static final int DIVIDE_EQUAL

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• Constant Field Values

INTDIV_EQUAL

public static final int INTDIV_EQUAL

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• Constant Field Values

MOD_EQUAL

public static final int MOD_EQUAL

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POWER_EQUAL

public static final int POWER_EQUAL

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• Constant Field Values

ELVIS_EQUAL

public static final int ELVIS_EQUAL

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• Constant Field Values

PLUS_PLUS

public static final int PLUS_PLUS

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• Constant Field Values

PREFIX_PLUS_PLUS

public static final int PREFIX_PLUS_PLUS

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• Constant Field Values

POSTFIX_PLUS_PLUS

public static final int POSTFIX_PLUS_PLUS

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• Constant Field Values

PREFIX_PLUS

public static final int PREFIX_PLUS

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• Constant Field Values

MINUS_MINUS

public static final int MINUS_MINUS

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• Constant Field Values

PREFIX_MINUS_MINUS

public static final int PREFIX_MINUS_MINUS

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• Constant Field Values

POSTFIX_MINUS_MINUS

public static final int POSTFIX_MINUS_MINUS

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• Constant Field Values

PREFIX_MINUS

public static final int PREFIX_MINUS

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• Constant Field Values

LEFT_SHIFT

public static final int LEFT_SHIFT

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• Constant Field Values

RIGHT_SHIFT

public static final int RIGHT_SHIFT

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• Constant Field Values

RIGHT_SHIFT_UNSIGNED

public static final int RIGHT_SHIFT_UNSIGNED

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• Constant Field Values

LEFT_SHIFT_EQUAL

public static final int LEFT_SHIFT_EQUAL

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• Constant Field Values

RIGHT_SHIFT_EQUAL

public static final int RIGHT_SHIFT_EQUAL

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• Constant Field Values

RIGHT_SHIFT_UNSIGNED_EQUAL

public static final int RIGHT_SHIFT_UNSIGNED_EQUAL

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• Constant Field Values

STAR

public static final int STAR

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COMMA

public static final int COMMA

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COLON

public static final int COLON

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• Constant Field Values

SEMICOLON

public static final int SEMICOLON

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• Constant Field Values

QUESTION

public static final int QUESTION

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• Constant Field Values

PIPE

public static final int PIPE

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• Constant Field Values

DOUBLE_PIPE

public static final int DOUBLE_PIPE

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• Constant Field Values

BITWISE_OR

public static final int BITWISE_OR

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• Constant Field Values

BITWISE_AND

public static final int BITWISE_AND

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• Constant Field Values

BITWISE_XOR

public static final int BITWISE_XOR

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• Constant Field Values

BITWISE_OR_EQUAL

public static final int BITWISE_OR_EQUAL

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• Constant Field Values

BITWISE_AND_EQUAL

public static final int BITWISE_AND_EQUAL

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• Constant Field Values

BITWISE_XOR_EQUAL

public static final int BITWISE_XOR_EQUAL

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• Constant Field Values

BITWISE_NEGATION

public static final int BITWISE_NEGATION

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• Constant Field Values

STRING

public static final int STRING

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• Constant Field Values

IDENTIFIER

public static final int IDENTIFIER

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• Constant Field Values

INTEGER_NUMBER

public static final int INTEGER_NUMBER

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• Constant Field Values

DECIMAL_NUMBER

public static final int DECIMAL_NUMBER

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• Constant Field Values

KEYWORD_PRIVATE

public static final int KEYWORD_PRIVATE

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• Constant Field Values

KEYWORD_PROTECTED

public static final int KEYWORD_PROTECTED

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• Constant Field Values

KEYWORD_PUBLIC

public static final int KEYWORD_PUBLIC

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• Constant Field Values

KEYWORD_ABSTRACT

public static final int KEYWORD_ABSTRACT

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KEYWORD_FINAL

public static final int KEYWORD_FINAL

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KEYWORD_NATIVE

public static final int KEYWORD_NATIVE

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KEYWORD_TRANSIENT

public static final int KEYWORD_TRANSIENT

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KEYWORD_VOLATILE

public static final int KEYWORD_VOLATILE

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KEYWORD_SYNCHRONIZED

public static final int KEYWORD_SYNCHRONIZED

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KEYWORD_STATIC

public static final int KEYWORD_STATIC

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KEYWORD_DEF

public static final int KEYWORD_DEF

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KEYWORD_DEFMACRO

public static final int KEYWORD_DEFMACRO

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• Constant Field Values

KEYWORD_CLASS

public static final int KEYWORD_CLASS

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KEYWORD_INTERFACE

public static final int KEYWORD_INTERFACE

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KEYWORD_MIXIN

public static final int KEYWORD_MIXIN

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KEYWORD_IMPLEMENTS

public static final int KEYWORD_IMPLEMENTS

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KEYWORD_EXTENDS

public static final int KEYWORD_EXTENDS

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KEYWORD_THIS

public static final int KEYWORD_THIS

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KEYWORD_SUPER

public static final int KEYWORD_SUPER

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KEYWORD_INSTANCEOF

public static final int KEYWORD_INSTANCEOF

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KEYWORD_PROPERTY

public static final int KEYWORD_PROPERTY

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KEYWORD_NEW

public static final int KEYWORD_NEW

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KEYWORD_PACKAGE

public static final int KEYWORD_PACKAGE

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KEYWORD_IMPORT

public static final int KEYWORD_IMPORT

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KEYWORD_AS

public static final int KEYWORD_AS

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KEYWORD_RETURN

public static final int KEYWORD_RETURN

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• Constant Field Values

KEYWORD_IF

public static final int KEYWORD_IF

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KEYWORD_ELSE

public static final int KEYWORD_ELSE

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KEYWORD_DO

public static final int KEYWORD_DO

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KEYWORD_WHILE

public static final int KEYWORD_WHILE

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KEYWORD_FOR

public static final int KEYWORD_FOR

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KEYWORD_IN

public static final int KEYWORD_IN

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KEYWORD_BREAK

public static final int KEYWORD_BREAK

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KEYWORD_CONTINUE

public static final int KEYWORD_CONTINUE

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KEYWORD_SWITCH

public static final int KEYWORD_SWITCH

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KEYWORD_CASE

public static final int KEYWORD_CASE

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KEYWORD_DEFAULT

public static final int KEYWORD_DEFAULT

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KEYWORD_TRY

public static final int KEYWORD_TRY

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KEYWORD_CATCH

public static final int KEYWORD_CATCH

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• Constant Field Values

KEYWORD_FINALLY

public static final int KEYWORD_FINALLY

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KEYWORD_THROW

public static final int KEYWORD_THROW

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KEYWORD_THROWS

public static final int KEYWORD_THROWS

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KEYWORD_ASSERT

public static final int KEYWORD_ASSERT

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KEYWORD_VOID

public static final int KEYWORD_VOID

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KEYWORD_BOOLEAN

public static final int KEYWORD_BOOLEAN

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KEYWORD_BYTE

public static final int KEYWORD_BYTE

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KEYWORD_SHORT

public static final int KEYWORD_SHORT

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• Constant Field Values

KEYWORD_INT

public static final int KEYWORD_INT

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KEYWORD_LONG

public static final int KEYWORD_LONG

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KEYWORD_FLOAT

public static final int KEYWORD_FLOAT

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KEYWORD_DOUBLE

public static final int KEYWORD_DOUBLE

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• Constant Field Values

KEYWORD_CHAR

public static final int KEYWORD_CHAR

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KEYWORD_TRUE

public static final int KEYWORD_TRUE

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KEYWORD_FALSE

public static final int KEYWORD_FALSE

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KEYWORD_NULL

public static final int KEYWORD_NULL

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• Constant Field Values

KEYWORD_CONST

public static final int KEYWORD_CONST

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• Constant Field Values

KEYWORD_GOTO

public static final int KEYWORD_GOTO

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• Constant Field Values

SYNTH_COMPILATION_UNIT

public static final int SYNTH_COMPILATION_UNIT

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• Constant Field Values

SYNTH_CLASS

public static final int SYNTH_CLASS

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• Constant Field Values

SYNTH_INTERFACE

public static final int SYNTH_INTERFACE

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• Constant Field Values

SYNTH_MIXIN

public static final int SYNTH_MIXIN

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• Constant Field Values

SYNTH_METHOD

public static final int SYNTH_METHOD

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• Constant Field Values

SYNTH_PROPERTY

public static final int SYNTH_PROPERTY

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• Constant Field Values

SYNTH_PARAMETER_DECLARATION

public static final int SYNTH_PARAMETER_DECLARATION

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• Constant Field Values

SYNTH_LIST

public static final int SYNTH_LIST

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• Constant Field Values

SYNTH_MAP

public static final int SYNTH_MAP

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• Constant Field Values

SYNTH_GSTRING

public static final int SYNTH_GSTRING

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• Constant Field Values

SYNTH_METHOD_CALL

public static final int SYNTH_METHOD_CALL

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• Constant Field Values

SYNTH_CAST

public static final int SYNTH_CAST

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• Constant Field Values

SYNTH_BLOCK

public static final int SYNTH_BLOCK

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• Constant Field Values

SYNTH_CLOSURE

public static final int SYNTH_CLOSURE

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• Constant Field Values

SYNTH_LABEL

public static final int SYNTH_LABEL

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• Constant Field Values

SYNTH_TERNARY

public static final int SYNTH_TERNARY

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• Constant Field Values

SYNTH_TUPLE

public static final int SYNTH_TUPLE

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• Constant Field Values

SYNTH_VARIABLE_DECLARATION

public static final int SYNTH_VARIABLE_DECLARATION

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• Constant Field Values

GSTRING_START

public static final int GSTRING_START

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• Constant Field Values

GSTRING_END

public static final int GSTRING_END

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• Constant Field Values

GSTRING_EXPRESSION_START

public static final int GSTRING_EXPRESSION_START

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• Constant Field Values

GSTRING_EXPRESSION_END

public static final int GSTRING_EXPRESSION_END

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• Constant Field Values

ANY

public static final int ANY

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• Constant Field Values

NOT_EOF

public static final int NOT_EOF

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• Constant Field Values

GENERAL_END_OF_STATEMENT

public static final int GENERAL_END_OF_STATEMENT

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• Constant Field Values

ANY_END_OF_STATEMENT

public static final int ANY_END_OF_STATEMENT

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• Constant Field Values

ASSIGNMENT_OPERATOR

public static final int ASSIGNMENT_OPERATOR

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• Constant Field Values

COMPARISON_OPERATOR

public static final int COMPARISON_OPERATOR

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• Constant Field Values

MATH_OPERATOR

public static final int MATH_OPERATOR

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• Constant Field Values

LOGICAL_OPERATOR

public static final int LOGICAL_OPERATOR

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• Constant Field Values

RANGE_OPERATOR

public static final int RANGE_OPERATOR

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• Constant Field Values

REGEX_COMPARISON_OPERATOR

public static final int REGEX_COMPARISON_OPERATOR

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• Constant Field Values

DEREFERENCE_OPERATOR

public static final int DEREFERENCE_OPERATOR

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• Constant Field Values

BITWISE_OPERATOR

public static final int BITWISE_OPERATOR

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• Constant Field Values

INSTANCEOF_OPERATOR

public static final int INSTANCEOF_OPERATOR

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• Constant Field Values

PREFIX_OPERATOR

public static final int PREFIX_OPERATOR

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• Constant Field Values

POSTFIX_OPERATOR

public static final int POSTFIX_OPERATOR

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• Constant Field Values

INFIX_OPERATOR

public static final int INFIX_OPERATOR

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• Constant Field Values

PREFIX_OR_INFIX_OPERATOR

public static final int PREFIX_OR_INFIX_OPERATOR

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• Constant Field Values

PURE_PREFIX_OPERATOR

public static final int PURE_PREFIX_OPERATOR

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• Constant Field Values

KEYWORD

public static final int KEYWORD

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• Constant Field Values

SYMBOL

public static final int SYMBOL

See Also:

• Constant Field Values

LITERAL

public static final int LITERAL

See Also:

• Constant Field Values

NUMBER

public static final int NUMBER

See Also:

• Constant Field Values

SIGN

public static final int SIGN

See Also:

• Constant Field Values

NAMED_VALUE

public static final int NAMED_VALUE

See Also:

• Constant Field Values

TRUTH_VALUE

public static final int TRUTH_VALUE

See Also:

• Constant Field Values

PRIMITIVE_TYPE

public static final int PRIMITIVE_TYPE

See Also:

• Constant Field Values

CREATABLE_PRIMITIVE_TYPE

public static final int CREATABLE_PRIMITIVE_TYPE

See Also:

• Constant Field Values

LOOP

public static final int LOOP

See Also:

• Constant Field Values

RESERVED_KEYWORD

public static final int RESERVED_KEYWORD

See Also:

• Constant Field Values

KEYWORD_IDENTIFIER

public static final int KEYWORD_IDENTIFIER

See Also:

• Constant Field Values

SYNTHETIC

public static final int SYNTHETIC

See Also:

• Constant Field Values

TYPE_DECLARATION

public static final int TYPE_DECLARATION

See Also:

• Constant Field Values

DECLARATION_MODIFIER

public static final int DECLARATION_MODIFIER

See Also:

• Constant Field Values

TYPE_NAME

public static final int TYPE_NAME

See Also:

• Constant Field Values

CREATABLE_TYPE_NAME

public static final int CREATABLE_TYPE_NAME

See Also:

• Constant Field Values

MATCHED_CONTAINER

public static final int MATCHED_CONTAINER

See Also:

• Constant Field Values

LEFT_OF_MATCHED_CONTAINER

public static final int LEFT_OF_MATCHED_CONTAINER

See Also:

• Constant Field Values

RIGHT_OF_MATCHED_CONTAINER

public static final int RIGHT_OF_MATCHED_CONTAINER

See Also:

• Constant Field Values

EXPRESSION

public static final int EXPRESSION

See Also:

• Constant Field Values

OPERATOR_EXPRESSION

public static final int OPERATOR_EXPRESSION

See Also:

• Constant Field Values

SYNTH_EXPRESSION

public static final int SYNTH_EXPRESSION

See Also:

• Constant Field Values

KEYWORD_EXPRESSION

public static final int KEYWORD_EXPRESSION

See Also:

• Constant Field Values

LITERAL_EXPRESSION

public static final int LITERAL_EXPRESSION

See Also:

• Constant Field Values

ARRAY_EXPRESSION

public static final int ARRAY_EXPRESSION

See Also:

• Constant Field Values

SIMPLE_EXPRESSION

public static final int SIMPLE_EXPRESSION

See Also:

• Constant Field Values

COMPLEX_EXPRESSION

public static final int COMPLEX_EXPRESSION

See Also:

• Constant Field Values

PARAMETER_TERMINATORS

public static final int PARAMETER_TERMINATORS

See Also:

• Constant Field Values

ARRAY_ITEM_TERMINATORS

public static final int ARRAY_ITEM_TERMINATORS

See Also:

• Constant Field Values

TYPE_LIST_TERMINATORS

public static final int TYPE_LIST_TERMINATORS

See Also:

• Constant Field Values

OPTIONAL_DATATYPE_FOLLOWERS

public static final int OPTIONAL_DATATYPE_FOLLOWERS

See Also:

• Constant Field Values

SWITCH_BLOCK_TERMINATORS

public static final int SWITCH_BLOCK_TERMINATORS

See Also:

• Constant Field Values

SWITCH_ENTRIES

public static final int SWITCH_ENTRIES

See Also:

• Constant Field Values

METHOD_CALL_STARTERS

public static final int METHOD_CALL_STARTERS

See Also:

• Constant Field Values

UNSAFE_OVER_NEWLINES

public static final int UNSAFE_OVER_NEWLINES

See Also:

• Constant Field Values

PRECLUDES_CAST_OPERATOR

public static final int PRECLUDES_CAST_OPERATOR

See Also:

• Constant Field Values

Constructor Details

Types

public Types()

Method Details

isAssignment

public static boolean isAssignment(int type)

Since:

3.0.0

ofType

public static boolean ofType(int specific,
 int general)

Given two types, returns true if the second describes the first.

canMean

public static boolean canMean(int actual,
 int preferred)

Given two types, returns true if the first can be viewed as the second. NOTE that canMean() is orthogonal to ofType().

makePrefix

public static void makePrefix(CSTNode node,
 boolean throwIfInvalid)

Converts a node from a generic type to a specific prefix type. Throws a GroovyBugError if the type can't be converted and requested.

makePostfix

public static void makePostfix(CSTNode node,
 boolean throwIfInvalid)

Converts a node from a generic type to a specific postfix type. Throws a GroovyBugError if the type can't be converted.

getPrecedence

public static int getPrecedence(int type,
 boolean throwIfInvalid)

Returns the precedence of the specified operator. Non-operator's will receive -1 or a GroovyBugError, depending on your preference.

getKeywords

public static Collection<String> getKeywords()

isKeyword

public static boolean isKeyword(String text)

lookup

public static int lookup(String text,
 int filter)

Returns the type for the specified symbol/keyword text. Returns UNKNOWN if the text isn't found. You can filter finds on a type.

lookupKeyword

public static int lookupKeyword(String text)

Returns the type for the specified keyword text. Returns UNKNOWN if the text isn't found.

lookupSymbol

public static int lookupSymbol(String text)

Returns the type for the specified symbol text. Returns UNKNOWN if the text isn't found.

getText

public static String getText(int type)

Returns the text for the specified type. Returns "" if the text isn't found.

getDescription

public static String getDescription(int type)

Gets the description for the specified type.