net.xqhs.graphs.representation.multilevel
Class MultilevelGraphRepresentation

java.lang.Object
  net.xqhs.util.config.Config
      net.xqhs.util.logging.Unit
          net.xqhs.graphs.representation.GraphRepresentationImplementation
              net.xqhs.graphs.representation.multilevel.MultilevelGraphRepresentation

All Implemented Interfaces:

GraphRepresentation, net.xqhs.util.config.Configurable

Direct Known Subclasses:

TextMultilevelGraphRepresentation

public abstract class MultilevelGraphRepresentation
extends GraphRepresentationImplementation

Author:

Andrei Olaru

Nested Class Summary

Nested classes/interfaces inherited from class net.xqhs.util.config.Config

net.xqhs.util.config.Config.ConfigLockedException

Field Summary

protected java.util.List<java.util.Map<Node,Node>>	levelNodes A List in which each item corresponds to a level.
protected java.util.List<java.util.Map<Node,Graph>>	theLevels A List in which each item corresponds to a level.

Fields inherited from class net.xqhs.graphs.representation.GraphRepresentationImplementation

parentRepresentation, theGraph, theRepresentation

Fields inherited from class net.xqhs.util.logging.Unit

DEFAULT_LEVEL, DEFAULT_UNIT_NAME

Constructor Summary

MultilevelGraphRepresentation(Graph graph, java.util.List<java.util.Map<Node,Node>> nodeLevels)
Creates a new multi-level representation, based on the graph containing all nodes and the membership function between levels.

Method Summary

protected void

processGraph() Creates the theLevels member, based on levelNodes.

Methods inherited from class net.xqhs.graphs.representation.GraphRepresentationImplementation

displayRepresentation, getRepresentation, getRootRepresentation, setDefaultName, setParentRepresentation, setUnitName, update

Methods inherited from class net.xqhs.util.logging.Unit

compose, dbg, doExit, getDefaultUnitName, getUnitName, l, le, lf, li, lock, lockedR, lr, lr, lw, setLink, setLink, setLogDisplay, setLogEnsureNew, setLoggerClass, setLoggerType, setLoggerTypeClass, setLogLevel, setLogReporter, setUnitName

Methods inherited from class net.xqhs.util.config.Config

build, ensureLocked, locked, lockedEx, makeDefaults

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

levelNodes

protected java.util.List<java.util.Map<Node,Node>> levelNodes

A List in which each item corresponds to a level. Levels go bottom → top. An item in the list is a Map that represents the member function for nodes of the current level, as (node-on-the-current-level, node-on-the-next-level-this-node-belongs-to).

Though not necessary, an element exists for the last level, with all values null.

theLevels

protected java.util.List<java.util.Map<Node,Graph>> theLevels

A List in which each item corresponds to a level. Levels go bottom → top. Each item contains the graphs at the current level, having their corresponding nodes in the upper level as key.

An item is a Map that links a Node from the level above to a subgraph at the current level which corresponds to that Node.

Though not necessary, an element exists for the bottom level and is is an empty Map (for easier reading of code).

This member is built when processGraph() is called, based on levelNodes, by gathering up nodes belonging to the same node in the level above into the same Graph instance.

Constructor Detail

MultilevelGraphRepresentation

public MultilevelGraphRepresentation(Graph graph,
                                     java.util.List<java.util.Map<Node,Node>> nodeLevels)

Creates a new multi-level representation, based on the graph containing all nodes and the membership function between levels.

Parameters:

graph - - the Graph reuniting all nodes in the representation.

nodeLevels - - a List in which each item corresponds to a level, going from bottom level to top level. An item is a Map that represents the member function for nodes of the current level, as (node, node-on-the-next-level-this-node-belongs-to). An item for the last level of the graph should exist and have all values null.

Method Detail

processGraph

protected void processGraph()

Creates the theLevels member, based on levelNodes.

Overrides:

processGraph in class GraphRepresentationImplementation