ListUtils.LcsVisitor

java.lang.Object
- org.apache.commons.collections4.ListUtils.LcsVisitor<E>

All Implemented Interfaces:

CommandVisitor<E>

Enclosing class:

ListUtils
```
private static final class ListUtils.LcsVisitor<E>
extends java.lang.Object
implements CommandVisitor<E>
```
A helper class used to construct the longest common subsequence.

Field Summary

Fields
Modifier and Type Field Description

private java.util.ArrayList<E> sequence

Constructor Summary

Constructors
Constructor Description

LcsVisitor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.util.List<E>`	`getSubSequence()`
`void`	`visitDeleteCommand(E object)`	Method called when a delete command is encountered.
`void`	`visitInsertCommand(E object)`	Method called when an insert command is encountered.
`void`	`visitKeepCommand(E object)`	Method called when a keep command is encountered.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - sequence
```
private final java.util.ArrayList<E> sequence
```
- Constructor Detail
  - LcsVisitor
```
public LcsVisitor()
```
- Method Detail
  - visitInsertCommand
```
public void visitInsertCommand(E object)
```
    Description copied from interface: CommandVisitor
    
    Method called when an insert command is encountered.
    
    Specified by:
    
    visitInsertCommand in interface CommandVisitor<E>
    
    Parameters:
    
    object - object to insert (this object comes from the second sequence)
  - visitDeleteCommand
```
public void visitDeleteCommand(E object)
```
    Description copied from interface: CommandVisitor
    
    Method called when a delete command is encountered.
    
    Specified by:
    
    visitDeleteCommand in interface CommandVisitor<E>
    
    Parameters:
    
    object - object to delete (this object comes from the first sequence)
  - visitKeepCommand
```
public void visitKeepCommand(E object)
```
    Description copied from interface: CommandVisitor
    
    Method called when a keep command is encountered.
    
    Specified by:
    
    visitKeepCommand in interface CommandVisitor<E>
    
    Parameters:
    
    object - object to keep (this object comes from the first sequence)
  - getSubSequence
```
public java.util.List<E> getSubSequence()
```