Package org.eclipse.zest.layouts.interfaces

Interface NodeLayout

All Superinterfaces:
EntityLayout
public interface NodeLayout extends EntityLayout
Since:
2.0

  • Method Details

    • isPrunable

      boolean isPrunable()

    • isPruned

      boolean isPruned()

    • getSubgraph

      SubgraphLayout getSubgraph()
      Returns:
      a subgraph this node belongs to or null if this node is not pruned

    • prune

      void prune(SubgraphLayout subgraph)
      Parameters:
      subgraph - a subgraph this node should belong to or null if this node should not be pruned

    • getSuccessingNodes

      NodeLayout[] getSuccessingNodes()
      Returns all nodes that are direct successors of this node. Nodes connected with this node by a bidirectional connection are considered both successors and predecessors. Any subsequent changes to the returned array do not affect this node.
      Returns:
      array of successors of this node

    • getPredecessingNodes

      NodeLayout[] getPredecessingNodes()
      Returns all nodes that are direct predecessors of this node. Nodes connected with this node by a bidirectional connection are considered both successors and predecessors. Any subsequent changes to the returned array do not affect this node.
      Returns:
      array of predecessors of this node

    • getIncomingConnections

      ConnectionLayout[] getIncomingConnections()
      Returns all connections that have this node as a target. All connections that are bidirectional and are adjacent to this node will be also included in the result. Any subsequent changes to the returned array do not affect this node.
      Returns:
      array of connections entering this node

    • getOutgoingConnections

      ConnectionLayout[] getOutgoingConnections()
      Returns all connections that have this node as a source. All connections that are bidirectional and are adjacent to this node will be also included in the result. Any subsequent changes to the returned array do not affect this node.
      Returns:
      array of connections leaving this node

    • setMinimized

      void setMinimized(boolean minimized)
      Sets the minimized state of this Node. Node that is minimized resizes its figure to (0, 0). When it is unminimized, it resizes back to previous dimension. The node's size property is not affected by minimized state, so an it can be minimized even if it's not resizable.
      Parameters:
      minimized - new minimized state

    • isMinimized

      boolean isMinimized()
      Returns:
      true if this entity is minimized
      See Also: