filedocument.java

来自「一个使用的搜索引擎」· Java 代码 · 共 31 行

package ir.vsr;

import java.io.*;

/** A Document stored as a file. 
 *
 * @author Ray Mooney
*/
public abstract class FileDocument extends Document {

    /** The name of the file */
    public File file = null;
    /** The I/O reader for accessing the file */
    protected BufferedReader reader = null;

    /** Creates a FileDocument and initializes its name and reader. */
    public FileDocument(File file, boolean stem) {
	super(stem);
	this.file = file;
	try {
	    this.reader = new BufferedReader(new FileReader(file));
	}
	catch (IOException e) {
	    System.out.println("\nCould not open FileDocument: " + file);
	    System.exit(1);
	}
    }

}