consolereader.java

来自「图形界面」· Java 代码 · 共 95 行

package 链表的有序插入soft20new;

import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.IOException;



public class ConsoleReader

{	

	public ConsoleReader(InputStream inStream)

   	{

		 reader = new BufferedReader (new InputStreamReader(inStream)); 

   	}

   

	public int readInt() 		// 整数输入

   	{  

   		String inputString = readLine();

      		int n = Integer.parseInt(inputString);

      		

      		return n;

   	}

   

	public double readDouble() 	// 浮点数输入

   	{  

   		String inputString = readLine();

      		double x = Double.parseDouble(inputString);

      		

      		return x;

   	}



	public String readLine()

   	{  

   		String inputLine = "";

   		

      		try

      		{

      			inputLine = reader.readLine();

      		}

      		catch(IOException e)

      		{

      			System.out.println(e);

         		System.exit(1);

      		}



      		return inputLine;

   	}

   	

   	private BufferedReader reader; 

}