jp.kobe_u.sugar.expression

Class Parser

java.lang.Object

jp.kobe_u.sugar.expression.Parser

public class Parser
extends java.lang.Object

The Parser class parses an input and constructs a list of expressions.

See Also:

Expression

Constructor Summary

Constructors

Constructor and Description
Parser(java.io.BufferedReader reader)
Parser(java.io.BufferedReader reader, boolean prolog) Constructs a new parser.

Method Summary

Modifier and Type	Method and Description
static void	main(java.lang.String[] args) Test main program for Parser class.
java.util.List<Expression>	parse()
java.util.List<Expression>	parseCSP() Parses the input and returns a list of expressions.
java.util.List<Expression>	parseProlog() Parses the input in Prolog format and returns a list of expressions.

Methods inherited from class java.lang.Object

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

Constructor Detail

Parser

public Parser(java.io.BufferedReader reader,
              boolean prolog)

Constructs a new parser.

Parameters:

reader - an input reader

Parser

public Parser(java.io.BufferedReader reader)

Method Detail

parseCSP

public java.util.List<Expression> parseCSP()
                                    throws java.io.IOException

Parses the input and returns a list of expressions.

Returns:

a list of expressions

Throws:

java.io.IOException

parseProlog

public java.util.List<Expression> parseProlog()
                                       throws java.io.IOException

Parses the input in Prolog format and returns a list of expressions. Not perfect...

Returns:

a list of expressions

Throws:

java.io.IOException

parse

public java.util.List<Expression> parse()
                                 throws java.io.IOException

Throws:

java.io.IOException

main

public static void main(java.lang.String[] args)

Test main program for Parser class.

Parameters:

args - the command line arguments