Package nl.esciencecenter.xenon.filesystems

Interface PathAttributes

  • public interface PathAttributes
    FileAttributes represents a set of attributes of a path.

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      long getCreationTime()
      Get the creation time for this file.
      java.lang.String getGroup()
      Get the group of this file (optional operation).
      long getLastAccessTime()
      Get the last access time for this file.
      long getLastModifiedTime()
      Get the last modified time for this file.
      java.lang.String getOwner()
      Get the owner of this file (optional operation).
      Path getPath()
      Get the path these attributes belong to.
      java.util.Set<PosixFilePermission> getPermissions()
      Get the permissions of this file (optional operation).
      long getSize()
      Get the size of this file in bytes.
      boolean isDirectory()
      Does the path refer to a directory ?
      boolean isExecutable()
      Does the path refer to an executable file ?
      boolean isHidden()
      Does the path refer to an hidden file ?
      boolean isOther()
      Is the path not a file, link or directory ?
      boolean isReadable()
      Does the path refer to an readable file ?
      boolean isRegular()
      Does the path refer to a regular file ?
      boolean isSymbolicLink()
      Does the path refer to a symbolic link ?
      boolean isWritable()
      Does the path refer to a writable file ?

    • Method Detail

      • getPath

        Path getPath()
        Get the path these attributes belong to.
        Returns:
        the path these attributes belong to.

      • isDirectory

        boolean isDirectory()
        Does the path refer to a directory ?
        Returns:
        if the path refers to a directory.

      • isRegular

        boolean isRegular()
        Does the path refer to a regular file ?
        Returns:
        if the path refers to a regular file.

      • isSymbolicLink

        boolean isSymbolicLink()
        Does the path refer to a symbolic link ?
        Returns:
        if the path refers to a symbolic link.

      • isOther

        boolean isOther()
        Is the path not a file, link or directory ?
        Returns:
        if the path does not refer to a file, link or directory.

      • isExecutable

        boolean isExecutable()
        Does the path refer to an executable file ?
        Returns:
        if the path refers an executable file ?

      • isReadable

        boolean isReadable()
        Does the path refer to an readable file ?
        Returns:
        if the path refers an readable file ?

      • isWritable

        boolean isWritable()
        Does the path refer to a writable file ?
        Returns:
        if the path refers a writable file ?

      • isHidden

        boolean isHidden()
        Does the path refer to an hidden file ?
        Returns:
        if the path refers an hidden file ?

      • getCreationTime

        long getCreationTime()
        Get the creation time for this file. If creationTime is not supported by the adaptor, getLastModifiedTime() will be returned instead.
        Returns:
        the creation time for this file.

      • getLastAccessTime

        long getLastAccessTime()
        Get the last access time for this file. If lastAccessTime is not supported by the adaptor, use getLastModifiedTime() will be returned instead.
        Returns:
        the last access time for this file.

      • getLastModifiedTime

        long getLastModifiedTime()
        Get the last modified time for this file. If lastModifiedTime is not supported by the adaptor, 0 will be returned instead.
        Returns:
        the last modified time for this file.

      • getSize

        long getSize()
        Get the size of this file in bytes. If the file is not a regular file, 0 will be returned.
        Returns:
        the size of this file.