Package com.bc.ceres.metadata

Class DefaultSimpleFileSystem

java.lang.Object
com.bc.ceres.metadata.DefaultSimpleFileSystem
All Implemented Interfaces:
SimpleFileSystem
public class DefaultSimpleFileSystem extends Object implements SimpleFileSystem
An implementation of the SimpleFileSystem interface relying on File.
Since:
Ceres 0.13.2

  • Constructor Details

    • DefaultSimpleFileSystem

      public DefaultSimpleFileSystem()

  • Method Details

    • createReader

      public Reader createReader(String path) throws IOException
      Description copied from interface: SimpleFileSystem
      Returns a reader for the given path.
      Specified by:
      createReader in interface SimpleFileSystem
      Parameters:
      path - The path in the filesystem
      Returns:
      a reader instance
      Throws:
      IOException - If an I/O error occurs

    • createWriter

      public Writer createWriter(String path) throws IOException
      Description copied from interface: SimpleFileSystem
      Returns a writer for the given path.
      Specified by:
      createWriter in interface SimpleFileSystem
      Parameters:
      path - The path in the filesystem
      Returns:
      a writer instance
      Throws:
      IOException - If an I/O error occurs

    • list

      public String[] list(String path) throws IOException
      Description copied from interface: SimpleFileSystem
      Lists all elements inside the given directory path.
      Specified by:
      list in interface SimpleFileSystem
      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

      public boolean isFile(String path)
      Description copied from interface: SimpleFileSystem
      Checks, if the given path is a file or not (then e.g. a directory)
      Specified by:
      isFile in interface SimpleFileSystem
      Parameters:
      path - to a file or directory
      Returns:
      true, if given path is a file on the fs