Package com._1c.g5.v8.dt.navigator.filters

Interface ISubtreeInducer

  • All Known Implementing Classes:
    SubtreeInducer
    public interface ISubtreeInducer
    The interface describing the induced subgraph of the source tree. Helps to filter edges belonging to this subgraph.
    See Also:
    FilteringTreeContentProvider

    • Method Detail

      • inSubgraph

        boolean inSubgraph​(Object parent,
                   Object child)
        Determines if the edge from the parent to its child belongs to the induced subgraph.
        Parameters:
        parent - the parent of the specified child, can not be null
        child - the specified child, can not be null
        Returns:
        true the edge from the parent to its child belongs to the induced subgraph and false otherwise

      • inSubgraph

        boolean inSubgraph​(Object node)
        Determines if the given node belongs to the induced subgraph.
        Parameters:
        node - the given node from the source tree, can not be null
        Returns:
        true the given node belongs to the induced subgraph and false otherwise

      • isSubgraphInnerNode

        boolean isSubgraphInnerNode​(Object node)
        Determines if the specified node is inner node in the induced subgraph.
        Parameters:
        node - the specified node from the origin tree, can not be null
        Returns:
        true if the specified node is inner node in the induced subgraph and false otherwise

      • hasOuterToSubtreeChildren

        boolean hasOuterToSubtreeChildren​(Object node)
        Determines if the specified node may have children from the source tree that are not the induced subgraph nodes.
        Parameters:
        node - the specified node from the origin tree, can not be null
        Returns:
        true if the specified node may have children from the source tree that are not the induced subgraph nodes and false otherwise