FileHistory (SNAP Desktop API)

java.lang.Object
- org.esa.snap.ui.UserInputHistory
- - org.esa.snap.ui.FileHistory

Direct Known Subclasses:

FormatedFileHistory
```
public class FileHistory
extends UserInputHistory
```
FileHistory is a fixed-size array for the pathes of files opened/saved by a user. If a new file is added and the file history is full, the list of registered files is shifted so that the oldest file path is beeing skipped..

Version:

$Revision$ $Date$

- Constructor Summary
  
  Constructors
  Constructor Description
  
  FileHistory(int maxNumEntries, String propertyKey)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  protected boolean isValidItem(String item)
  - Methods inherited from class org.esa.snap.ui.UserInputHistory
    copyInto, getEntries, getMaxNumEntries, getNumEntries, getPropertyKey, initBy, push, setMaxNumEntries
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileHistory

public FileHistory(int maxNumEntries,
                   String propertyKey)

Method Detail
- isValidItem
```
protected boolean isValidItem(String item)
```
  Overrides:
  
  isValidItem in class UserInputHistory