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java.lang.Objectorg.crosswire.common.diff.Diff
public class Diff
Computes the difference between two texts to create a list of differences. Based on the LGPL Diff_Match_Patch v1.5 javascript of Neil Fraser, Copyright (C) 2006 http://neil.fraser.name/software/diff_match_patch/
for license details.
The copyright to this program is held by it's authors.| Field Summary | |
|---|---|
private boolean |
checkLines
Whether a slightly faster less optimal diff should be run. |
private String |
source
The baseline text. |
private String |
target
The changed text. |
| Constructor Summary | |
|---|---|
Diff(String source,
String target)
Construct an object that can find the differences between two texts. |
|
Diff(String source,
String target,
boolean checkLines)
Construct an object that can find the differences between two texts. |
|
| Method Summary | |
|---|---|
List |
compare()
Find the differences between two texts. |
private List |
compute()
Find the differences between two texts. |
String |
prettyHtml(List diffs)
Convert a Difference list into a pretty HTML report. |
int |
xIndex(List diffs,
int loc)
loc is a location in source, compute and return the equivalent location in target. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
|---|
private String source
private String target
private boolean checkLines
| Constructor Detail |
|---|
public Diff(String source,
String target)
source - Old string to be diffedtarget - New string to be diffed
public Diff(String source,
String target,
boolean checkLines)
source - Old string to be diffedtarget - New string to be diffedcheckLines - Speedup flag. If false, then don't run a
line-level diff first to identify the changed areas.
If true, then run a faster slightly less optimal diff| Method Detail |
|---|
public List compare()
private List compute()
public int xIndex(List diffs,
int loc)
diffs - List of Difference objectsloc - Location within source
public String prettyHtml(List diffs)
diffs - List of Difference objects
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Copyright ยจ 2003-2007 | |||||||||
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