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Posted to dev@commons.apache.org by ju...@apache.org on 2003/05/08 07:22:53 UTC
cvs commit: jakarta-commons-sandbox/jrcs/src/java/org/apache/commons/jrcs/diff/myers PathNode.java
juanco 2003/05/07 22:22:53
Modified: jrcs/src/java/org/apache/commons/jrcs/diff/myers
PathNode.java
Log:
compress paths to save memory
Revision Changes Path
1.4 +2 -0 jakarta-commons-sandbox/jrcs/src/java/org/apache/commons/jrcs/diff/myers/PathNode.java
Index: PathNode.java
===================================================================
RCS file: /home/cvs/jakarta-commons-sandbox/jrcs/src/java/org/apache/commons/jrcs/diff/myers/PathNode.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -r1.3 -r1.4
--- PathNode.java 6 May 2003 18:07:51 -0000 1.3
+++ PathNode.java 8 May 2003 05:22:53 -0000 1.4
@@ -88,6 +88,8 @@
throw new IllegalArgumentException("node points to a diagonal");
this.i = i;
this.j = j;
+ while (prev != null && (prev.i == i || prev.j == j))
+ prev = prev.prev;
this.prev = prev;
}
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