SimpleFileSystem (SNAP Engine API)

All Known Subinterfaces:

CommandLineContext

All Known Implementing Classes:

DefaultSimpleFileSystem
```
public interface SimpleFileSystem
```
An abstraction of the used filesystem.

Since:

Ceres 0.13.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Reader`	`createReader(String path)`	Returns a reader for the given path.
`Writer`	`createWriter(String path)`	Returns a writer for the given path.
`boolean`	`isFile(String path)`	Checks, if the given path is a file or not (then e.g.
`String[]`	`list(String path)`	Lists all elements inside the given directory path.

- Method Detail
  - createReader
```
Reader createReader(String path)
             throws IOException
```
    Returns a reader for the given path.
    
    Parameters:
    
    path - The path in the filesystem
    
    Returns:
    
    a reader instance
    
    Throws:
    
    IOException - If an I/O error occurs
  - createWriter
```
Writer createWriter(String path)
             throws IOException
```
    Returns a writer for the given path.
    
    Parameters:
    
    path - The path in the filesystem
    
    Returns:
    
    a writer instance
    
    Throws:
    
    IOException - If an I/O error occurs
  - list
```
String[] list(String path)
       throws IOException
```
    Lists all elements inside the given directory path.
    
    Parameters:
    
    path - The path in the filesystem
    
    Returns:
    
    An array of strings naming the files and directories in the directory denoted by this directory path. The array will be empty if the directory is empty. Returns null if this path does not denote a directory.
    
    Throws:
    
    IOException - If an I/O error occurs
  - isFile
```
boolean isFile(String path)
```
    Checks, if the given path is a file or not (then e.g. a directory)
    
    Parameters:
    
    path - to a file or directory
    
    Returns:
    
    true, if given path is a file on the fs