jaskell.parsec.UInt Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jaskell-java8 Show documentation

This is a utils library for java 8 project. It include parsec combinators and sql generators library.

There is a newer version: 2.9.2

package jaskell.parsec;

import java.io.EOFException;
import java.util.List;

/**
 * Created by Mars Liu on 2016-01-07.
 * UInt 尝试将后续信息流解析成一个表示无符号整数的字符串,如果匹配失败就抛出异常.
 */
public class UInt
    implements Parsec {
    private final Parsec, Status, Tran> parser = new Many1<>(new Digit<>());
    @Override
    public String parse(State s)
            throws EOFException, ParsecException {
        List buffer = parser.parse(s);
        StringBuilder sb = new StringBuilder();
        buffer.forEach(sb::append);
        return sb.toString();
    }
}