Package org.pentaho.reporting.designer.extensions.pentaho.repository.model

Class RepositoryTreeModel

    • Constructor Detail

      • RepositoryTreeModel

        public RepositoryTreeModel()

      • RepositoryTreeModel

        public RepositoryTreeModel​(org.apache.commons.vfs2.FileObject repositoryRoot,
                           String[] filters,
                           boolean showFoldersOnly)

    • Method Detail

      • setShowFoldersOnly

        public void setShowFoldersOnly​(boolean showFoldersOnly)

      • isShowFoldersOnly

        public boolean isShowFoldersOnly()

      • isShowHiddenFiles

        public boolean isShowHiddenFiles()

      • setShowHiddenFiles

        public void setShowHiddenFiles​(boolean showHiddenFiles)

      • getFilters

        public String[] getFilters()

      • setFilters

        public void setFilters​(String[] filters)

      • getFileSystemRoot

        public org.apache.commons.vfs2.FileObject getFileSystemRoot()

      • setFileSystemRoot

        public void setFileSystemRoot​(org.apache.commons.vfs2.FileObject root)

      • getRoot

        public Object getRoot()
        Returns the root of the tree. Returns null only if the tree has no nodes.
        Specified by:
        getRoot in interface TreeModel
        Returns:
        the root of the tree

      • getChild

        public Object getChild​(Object parent,
                       int index)
        Returns the child of parent at index index in the parent's child array. parent must be a node previously obtained from this data source. This should not return null if index is a valid index for parent (that is index >= 0 && index < getChildCount(parent)).
        Specified by:
        getChild in interface TreeModel
        Parameters:
        parent - a node in the tree, obtained from this data source
        Returns:
        the child of parent at index index

      • getChildCount

        public int getChildCount​(Object parent)
        Returns the number of children of parent. Returns 0 if the node is a leaf or if it has no children. parent must be a node previously obtained from this data source.
        Specified by:
        getChildCount in interface TreeModel
        Parameters:
        parent - a node in the tree, obtained from this data source
        Returns:
        the number of children of the node parent

      • isLeaf

        public boolean isLeaf​(Object node)
        Returns true if node is a leaf. It is possible for this method to return false even if node has no children. A directory in a filesystem, for example, may contain no files; the node representing the directory is not a leaf, but it also has no children.
        Specified by:
        isLeaf in interface TreeModel
        Parameters:
        node - a node in the tree, obtained from this data source
        Returns:
        true if node is a leaf

      • valueForPathChanged

        public void valueForPathChanged​(TreePath path,
                                Object newValue)
        Messaged when the user has altered the value for the item identified by path to newValue. If newValue signifies a truly new value the model should post a treeNodesChanged event.
        Specified by:
        valueForPathChanged in interface TreeModel
        Parameters:
        path - path to the node that the user has altered
        newValue - the new value from the TreeCellEditor

      • getIndexOfChild

        public int getIndexOfChild​(Object parent,
                           Object childNode)
        Returns the index of child in parent. If either parent or child is null, returns -1. If either parent or child don't belong to this tree model, returns -1.
        Specified by:
        getIndexOfChild in interface TreeModel
        Parameters:
        parent - a note in the tree, obtained from this data source
        childNode - the node we are interested in
        Returns:
        the index of the child in the parent, or -1 if either child or parent are null or don't belong to this tree model

      • fireTreeDataChanged

        public void fireTreeDataChanged()

      • getTreePathForSelection

        public TreePath getTreePathForSelection​(org.apache.commons.vfs2.FileObject selectedFolder,
                                        String selection)
                                 throws org.apache.commons.vfs2.FileSystemException
        Throws:
        org.apache.commons.vfs2.FileSystemException

      • findNodeByName

        public static org.apache.commons.vfs2.FileObject findNodeByName​(org.apache.commons.vfs2.FileObject node,
                                                                String name)
                                                         throws org.apache.commons.vfs2.FileSystemException
        Throws:
        org.apache.commons.vfs2.FileSystemException