io.atlasmap.expression.parser

Class Parser

java.lang.Object

io.atlasmap.expression.parser.Parser

All Implemented Interfaces:

ParserConstants

public class Parser
extends Object
implements ParserConstants

Parser for AtlasMap expressions. Do not edit this .java file directly - it is autogenerated from Parser.jj

Field Summary

Fields

Modifier and Type	Field and Description
FunctionResolver	functionResolver
Token	jj_nt
boolean	lookingAhead
Token	token
ParserTokenManager	token_source

Fields inherited from interface io.atlasmap.expression.parser.ParserConstants

AND, BLOCK_COMMENT, DECIMAL_LITERAL, DEFAULT, EOF, EXPONENT, FALSE, FLOATING_POINT_LITERAL, HEX_LITERAL, ID, LINE_COMMENT, NULL, OCTAL_LITERAL, OR, STRING_LITERAL, tokenImage, TRUE, VARIABLE, ZERO

Constructor Summary

Constructors

Constructor and Description
Parser(InputStream stream)
Parser(InputStream stream, String encoding)
Parser(ParserTokenManager tm)
Parser(Reader stream)

Method Summary

Modifier and Type	Method and Description
Expression	addExpression()
Expression	andExpression()
Expression	comparisonExpression()
void	disable_tracing()
void	enable_tracing()
Expression	equalityExpression()
Expression	functionExpr()
ParseException	generateParseException()
Token	getNextToken()
Token	getToken(int index)
ConstantExpression	literal()
Expression	multExpr()
Expression	orExpression()
Expression	parse()
Expression	primaryExpr()
void	ReInit(InputStream stream)
void	ReInit(InputStream stream, String encoding)
void	ReInit(ParserTokenManager tm)
void	ReInit(Reader stream)
String	stringLiteral()
Expression	unaryExpr()
VariableExpression	variable()

Methods inherited from class java.lang.Object

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

Field Detail

functionResolver

public FunctionResolver functionResolver

token_source

public ParserTokenManager token_source

token

public Token token

jj_nt

public Token jj_nt

lookingAhead

public boolean lookingAhead

Constructor Detail

Parser

public Parser(InputStream stream)

Parser

public Parser(InputStream stream,
              String encoding)

Parser

public Parser(Reader stream)

Parser

public Parser(ParserTokenManager tm)

Method Detail

parse

public final Expression parse()
                       throws ParseException

Throws:

ParseException

orExpression

public final Expression orExpression()
                              throws ParseException

Throws:

ParseException

andExpression

public final Expression andExpression()
                               throws ParseException

Throws:

ParseException

equalityExpression

public final Expression equalityExpression()
                                    throws ParseException

Throws:

ParseException

comparisonExpression

public final Expression comparisonExpression()
                                      throws ParseException

Throws:

ParseException

addExpression

public final Expression addExpression()
                               throws ParseException

Throws:

ParseException

multExpr

public final Expression multExpr()
                          throws ParseException

Throws:

ParseException

unaryExpr

public final Expression unaryExpr()
                           throws ParseException

Throws:

ParseException

primaryExpr

public final Expression primaryExpr()
                             throws ParseException

Throws:

ParseException

functionExpr

public final Expression functionExpr()
                              throws ParseException

Throws:

ParseException

literal

public final ConstantExpression literal()
                                 throws ParseException

Throws:

ParseException

stringLiteral

public final String stringLiteral()
                           throws ParseException

Throws:

ParseException

variable

public final VariableExpression variable()
                                  throws ParseException

Throws:

ParseException

ReInit

public void ReInit(InputStream stream)

ReInit

public void ReInit(InputStream stream,
                   String encoding)

ReInit

public void ReInit(Reader stream)

ReInit

public void ReInit(ParserTokenManager tm)

getNextToken

public final Token getNextToken()

getToken

public final Token getToken(int index)

generateParseException

public ParseException generateParseException()

enable_tracing

public final void enable_tracing()

disable_tracing

public final void disable_tracing()