Class PropertyTable

  • All Implemented Interfaces:

    public final class PropertyTable
    extends java.lang.Object
    implements BATManaged
    This class embodies the Property Table for a POIFSFileSystem; this is basically the directory for all of the documents in the filesystem and looks up entries in the filesystem to their chain of blocks.
    • Constructor Detail

      • PropertyTable

        public PropertyTable​(HeaderBlock headerBlock)
      • PropertyTable

        public PropertyTable​(HeaderBlock headerBlock,
                             POIFSFileSystem filesystem)
        reading constructor (used when we've read in a file and we want to extract the property table from it). Populates the properties thoroughly
        headerBlock - the header block of the file
        filesystem - the filesystem to read from
        Throws: - if anything goes wrong (which should be a result of the input being NFG)
    • Method Detail

      • addProperty

        public void addProperty​(Property property)
        Add a property to the list of properties we manage
        property - the new Property to manage
      • removeProperty

        public void removeProperty​(Property property)
        Remove a property from the list of properties we manage
        property - the Property to be removed
      • getRoot

        public RootProperty getRoot()
        Get the root property
        the root property
      • getStartBlock

        public int getStartBlock()
        Get the start block for the property table
        start block index
      • setStartBlock

        public void setStartBlock​(int index)
        Set the start block for this instance
        Specified by:
        setStartBlock in interface BATManaged
        index - index into the array of BigBlock instances making up the the filesystem
      • countBlocks

        public int countBlocks()
        Return the number of BigBlock's this instance uses
        Specified by:
        countBlocks in interface BATManaged
        count of BigBlock instances
      • preWrite

        public void preWrite()
        Prepare to be written
      • write

        public void write​(POIFSStream stream)
        Writes the properties out into the given low-level stream