Modul edu.hm.hafner.analysis.model

Package edu.hm.hafner.analysis

Klasse FullTextFingerprint

java.lang.Object

edu.hm.hafner.analysis.FullTextFingerprint

public class FullTextFingerprint
extends Object

Creates a fingerprint of the specified issue using the source code at the affected line. The fingerprint is computed using the 1:1 content of a small number of lines before and after the affected line (see LINES_LOOK_AHEAD).

Autor:

Ullrich Hafner

Konstruktorübersicht

Konstruktoren

Konstruktor	Beschreibung
FullTextFingerprint()	Creates a new instance of FullTextFingerprint.

Methodenübersicht

Modifizierer und Typ	Methode	Beschreibung
String	compute(String fileName, int line, Charset charset)	Creates a fingerprint of the specified issue using the source code at the affected line.

Von Klasse geerbte Methoden java.lang.Object

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

Konstruktordetails

FullTextFingerprint

public FullTextFingerprint()

Creates a new instance of FullTextFingerprint.

Methodendetails

compute

public String compute(String fileName,
 int line,
 Charset charset)
               throws IOException

Creates a fingerprint of the specified issue using the source code at the affected line. The fingerprint is computed using the 1:1 content of a small number of lines before and after the affected line (see LINES_LOOK_AHEAD).

Parameter:

fileName - the absolute path of the affected file

line - the line of the issue

charset - the encoding to be used when reading the affected file

Gibt zurück:

a fingerprint of the selected range of source code lines (if the file could not be read then the fingerprint actually is the hashcode of the filename)

Löst aus:

IOException - if the file could not be read