TagDiffer (Graja 2.3.2-SNAPSHOT)

java.lang.Object
- org.outerj.daisy.diff.tag.TagDiffer

All Implemented Interfaces:

TextDiffer
```
public class TagDiffer
extends Object
implements TextDiffer
```
Takes 2 AtomSplitters and computes the difference between them. Output is sent to a given HTMLSaxDiffOutput and tags are diffed internally on a second iteration. The results are processed as to combine small subsequent changes in to larger changes.

- Constructor Summary
  
  Constructors
  Constructor Description
  
  TagDiffer(TextDiffOutput output)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  void diff(IAtomSplitter leftComparator, IAtomSplitter rightComparator)
  Compares two Node Trees.
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TagDiffer
```
public TagDiffer(TextDiffOutput output)
```
- Method Detail
  - diff
```
public void diff(IAtomSplitter leftComparator,
                 IAtomSplitter rightComparator)
          throws Exception
```
    Compares two Node Trees.
    
    Specified by:
    
    diff in interface TextDiffer
    
    Parameters:
    
    leftComparator - Root of the first tree.
    
    rightComparator - Root of the second tree.
    
    Throws:
    
    Exception - something went wrong with parsing of the trees.