org.apache.wicket.util.diff.myers
Class Snake
java.lang.Object
org.apache.wicket.util.diff.myers.PathNode
org.apache.wicket.util.diff.myers.Snake
public final class Snake
- extends PathNode
Represents a snake in a diffpath.
DiffNodes
and Snakes
allow for compression of diffpaths, as each
snake is represented by a single Snake
node and each contiguous series of
insertions and deletions is represented by a single DiffNodes
.
- Version:
- $Revision: 1.1 $ $Date: 2006/03/12 00:24:21 $
- Author:
- Juanco Anez
Fields inherited from class org.apache.wicket.util.diff.myers.PathNode |
i, j, prev |
Constructor Summary |
Snake(int i,
int j,
PathNode prev)
Constructs a snake node. |
Snake
public Snake(int i,
int j,
PathNode prev)
- Constructs a snake node.
- Parameters:
i
- the position in the original sequencej
- the position in the revised sequenceprev
- the previous node in the path.
isSnake
public boolean isSnake()
- Is this node a
Snake node
?
- Specified by:
isSnake
in class PathNode
- Returns:
- true always
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