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Class: ServerTestMainPostgresRouting

Source Location: /projects/test_main/plugins/testMainPostgresRouting/server/ServerTestMainPostgresRouting.php

Class Overview

PluginBase
   |
   --ServerPlugin
      |
      --ClientResponderAdapter
         |
         --ServerRouting
            |
            --ServerPostgresRouting
               |
               --ServerTestMainPostgresRouting

Example server routing plugin which uses Postgres


Methods


Inherited Variables

Inherited Methods

Class: ServerPostgresRouting

ServerPostgresRouting::__construct()
Constructor
ServerPostgresRouting::computePath()
ServerPostgresRouting::convertNodeId()
The default implementation will use the table format of the Pgdijkstra
ServerPostgresRouting::deleteOldResults()
Deletes the geometries on the results table which are too old
ServerPostgresRouting::drawGraph()
ServerPostgresRouting::getDb()
Returns the Pear::DB database connection.
ServerPostgresRouting::getNodes()
This method iterates over the results returned by ServerPostgresRouting::shortestPathQuery() and fills the table containing the path geometries.
ServerPostgresRouting::getRoutingResultsTable()
ServerPostgresRouting::getRoutingTable()
ServerPostgresRouting::initializeGraph()
ServerPostgresRouting::mergeGraph()
ServerPostgresRouting::recenter()
Recenter the map on the path identified by the given results id. This method can be called by plugins for recentering.
ServerPostgresRouting::serializeGraph()
ServerPostgresRouting::shortestPathQuery()
This methods performs a database query which will return the shortest path (see Pgdijkstra documentation for the API).
ServerPostgresRouting::unserializeGraph()

Class: ServerRouting

ServerRouting::__construct()
Constructor
ServerRouting::addRoutingResultAttributes()
Implementors may override this method to add routing attributes to the
ServerRouting::computePath()
Computes the shortest path between to nodes
ServerRouting::computeRoutingResult()
Compute a RoutingResult for a path described as an array of stops. This will call ServerRouting::computePath() repeatedly for each (source node, target node) pairs of the path, and merge the resulting RoutingResults togeter.
ServerRouting::convertNodeId()
Plugins may extent this method to convert stop identifiers sent by
ServerRouting::drawGraph()
Plugins should override this method to draw the computated graph object on the map.
ServerRouting::handlePreDrawing()
Result is set in initializeRequest but Outline must be called
ServerRouting::initializeGraph()
Plugins may override this method to do special treatment the very first time a routing computation is done. This will only called the first time the graph is drawn.
ServerRouting::initializeRequest()
ServerRouting::mergeGraph()
When computing a path made of several stops, one graph is generated for each (startNode, endNode) pairs of the path. This method should merge two graphs into another one.
ServerRouting::mergeRoutingResultGraph()
Internal merging of the routing results
ServerRouting::serializeGraph()
Plugins should override this method to serialize the graph model object into a string, sent back to the client. The default implementation returns the object directly.
ServerRouting::unserializeGraph()
Plugins should override this method to unserialize the graph as a string sent by the client to the graph model object.

Class: ClientResponderAdapter

ClientResponderAdapter::handleDrawing()
ClientResponderAdapter::handlePostDrawing()
ClientResponderAdapter::handlePreDrawing()
ClientResponderAdapter::initializeRequest()

Class: ServerPlugin

ServerPlugin::__construct()
Constructor
ServerPlugin::getConfig()
ServerPlugin::getServerContext()
ServerPlugin::initializeConfig()
Initializes plugin configuration
ServerPlugin::useExtendedInit()
ServerPlugin::useExtendedRequest()
ServerPlugin::useExtendedResult()

Class: PluginBase

PluginBase::__construct()
Constructor
PluginBase::getBasePath()
PluginBase::getExtendedName()
PluginBase::getName()
PluginBase::getRequest()
Get plugin's request or result out of MapRequest or MapResult
PluginBase::initialize()
Plugin initialization (can be extended in custom plugins)
PluginBase::initializeConfig()
Initializes plugin
PluginBase::preInitialize()
Plugin pre initialization. In most cases, plugins should use
PluginBase::replacePlugin()
Returns name of parent plugin in case of plugin extension
PluginBase::setBasePath()
PluginBase::setExtendedName()
PluginBase::setName()

Class Details

[line 29]
Example server routing plugin which uses Postgres



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Class Methods


method initializeGraph [line 34]

void initializeGraph( mixed $graph)



Tags:

access:  protected
see:  ServerRouting::initializeGraph()


Overrides ServerPostgresRouting::initializeGraph() (parent method not documented)

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method replacePlugin [line 42]

void replacePlugin( )



Tags:

access:  public
see:  PluginBase::replacePlugin()


Overrides PluginBase::replacePlugin() (Returns name of parent plugin in case of plugin extension)

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Documentation generated on Mon, 13 Feb 2006 11:44:13 +0100 by phpDocumentor 1.3.0RC3