Package org.assertj.core.util.diff.myers
Class PathNode
java.lang.Object
org.assertj.core.util.diff.myers.PathNode
Copy from https://code.google.com/p/java-diff-utils/.
A node in a diffpath.
- Author:
- Juanco Anez
- See Also:
-
Field Summary
-
Constructor Summary
-
Method Summary
Modifier and TypeMethodDescriptionboolean
Is this a bootstrap node?abstract boolean
isSnake()
Is this node aSnake node
?final PathNode
toString()
-
Field Details
-
i
public final int iPosition in the original sequence. -
j
public final int jPosition in the revised sequence. -
prev
The previous node in the path.
-
-
Constructor Details
-
PathNode
Concatenates a new path node with an existing diffpath.- Parameters:
i
- The position in the original sequence for the new node.j
- The position in the revised sequence for the new node.prev
- The previous node in the path.
-
-
Method Details
-
isSnake
public abstract boolean isSnake()Is this node aSnake node
?- Returns:
- true if this is a
Snake node
-
isBootstrap
public boolean isBootstrap()Is this a bootstrap node?In bootstrap nodes one of the two coordinates is less than zero.
- Returns:
- tru if this is a bootstrap node.
-
previousSnake
Skips sequences ofDiffNodes
until aSnake
or bootstrap node is found, or the end of the path is reached.- Returns:
- The next first
Snake
or bootstrap node in the path, ornull
if none found.
-
toString
-