edu.ucsb.cs56.pconrad.parsing.parser

Class ParseResult<A>

java.lang.Object

edu.ucsb.cs56.pconrad.parsing.parser.ParseResult<A>

public class ParseResult<A>
extends Object

Encapsulates the result of parsing something in, where "something" is represented by the type variable A. Whenever we parse something, there are two pieces of information which are immediately of interest:

1. The value which was parsed in, whatever it was (e.g., an AST, an operator, etc.)
2. The next position where we are in the input; that is, where we need to start parsing from next

ParseResult combines the above two pieces of information into a single class.

Constructor Summary

Constructors

Constructor and Description
ParseResult(A result, int nextPos)

Method Summary

Modifier and Type	Method and Description
int	getNextPos()
A	getResult()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParseResult

public ParseResult(A result,
                   int nextPos)

Parameters:

result - The value which was parsed in (e.g., an AST, an operator, etc.)

nextPos - The next position in the input where to start parsing

Method Detail

getResult

public A getResult()

getNextPos

public int getNextPos()