A B C D E G H I J L M N O P Q R S T U V W

A

ActionContext - class com.yworks.yfiles.server.tiles.servlet.action.ActionContext.

This class implements an immutable object which contains the client side context for a server side action.

ActionContext(HttpServletRequest) - Constructor for class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

creates a new instance from the client side request.

ActionHandler - interface com.yworks.yfiles.server.tiles.servlet.action.ActionHandler.

This is the interface to be implemented by custom actions.

ActionServlet - class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet.

The action servlet dispatches custom actions to handlers.

ActionServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

addMember(String, String, boolean, boolean) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a member to the object represented by the string available via JSONStringBuilder.getJSONString().

addMember(String, String) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

performs addMember(key, value, true, true).

addMember(String, Rectangle) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a new member with a rectangle value to the object represented by the string available via JSONStringBuilder.getJSONString().

addMember(String, YPoint) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a new member with a point value to the object represented by the string available via JSONStringBuilder.getJSONString().

addMember(String, boolean) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a new member with a boolean value to the object represented by the string available via JSONStringBuilder.getJSONString().

addMember(String, int) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a new member with an integer value to the object represented by the string available via JSONStringBuilder.getJSONString().

addMember(String, double) - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

adds a new member with a double value to the object represented by the string available via JSONStringBuilder.getJSONString().

addViewConfigurator(Graph2D, ViewConfigurator) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

adds the view configurator for the given graph.

addVisitor(SVGGraphVisitor) - Method in class com.yworks.yfiles.server.svg.SVGGraph2DRewriteRenderer

Adds a new SVGGraphVisitor to the chain of visitors.

adjustPortOffsets(Graph2D, Node, double, double, double, double) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

B

BaseServlet - class com.yworks.yfiles.server.tiles.servlet.BaseServlet.

This is an abstract base class for the servlets in the yFiles AJAX servlet package.

BaseServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.BaseServlet

C

ClientControl - class com.yworks.yfiles.server.tiles.servlet.action.ClientControl.

This class provides facilities for controlling the client side post-processing after a server side custom action has been performed.

ClientControl(ActionContext) - Constructor for class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

creates a new instance from the given context.

ConfigListener - class com.yworks.yfiles.server.tiles.servlet.ConfigListener.

ConfigListener() - Constructor for class com.yworks.yfiles.server.tiles.servlet.ConfigListener

cacheGraph(HttpSession, String, Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

caches the given graph for the given name in the given session.

cachedGraphs(HttpSession) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns the names of the cached graphs for the given session.

canRedo(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Returns whether a redo can be performed for the given graph.

canUndo(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Returns whether an undo can be performed for the given graph.

closeGroup(Graph2D, Node) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

converts the given group node to a folder node.

com.yworks.yfiles.server.svg - package com.yworks.yfiles.server.svg

com.yworks.yfiles.server.tiles.servlet - package com.yworks.yfiles.server.tiles.servlet

This package provides the core server components for yFiles AJAX.

com.yworks.yfiles.server.tiles.servlet.action - package com.yworks.yfiles.server.tiles.servlet.action

This package provides the server side classes for the action framework.

com.yworks.yfiles.server.tiles.support - package com.yworks.yfiles.server.tiles.support

This package provides supporting tools for yFiles AJAX.

configureRewriteRenderer(SVGGraph2DRewriteRenderer, SVGRenderContext) - Method in class com.yworks.yfiles.server.svg.SVGServlet

Registers the SVGIdRewriteGraphVisitor if there is a prefix.

configureView(Graph2DView) - Method in interface com.yworks.yfiles.server.tiles.servlet.ViewConfigurator

configures the given view.

contextDestroyed(ServletContextEvent) - Method in class com.yworks.yfiles.server.tiles.servlet.ConfigListener

contextInitialized(ServletContextEvent) - Method in class com.yworks.yfiles.server.tiles.servlet.ConfigListener

createContext(HttpServletRequest) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

creates a new action context instance from the given request.

createControl(ActionContext) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

creates a new client control instance from an action context.

createEdge(Graph2D, Node, Node, int) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

is called for creating a new edge.

createFolderName(Graph2D, Node) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

is used to provide a an initial name for a newly created folder node.

createFolderNode(Graph2D, double, double, String, String) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

creates a new folder node.

createGroupName(Graph2D, Node) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

is used to provide a an initial name for a newly created group node.

createGroupNode(Graph2D, double, double, String, String) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

creates a new group node.

createJSONResponse() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

constructs a JSON string from the current settings and returns it.

createLayouter(HttpServletRequest, Graph2D, boolean, Object) - Method in class com.yworks.yfiles.server.tiles.servlet.LayoutServlet

returns a layouter to do the layout of the given graph as specified by the request.

createNewId(String) - Method in class com.yworks.yfiles.server.svg.SVGIdRewriteGraphVisitor

Creates a new ID given the old one.

createNode(Graph2D, double, double, String) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

is called for creating a node.

createSVGIOHandler() - Method in class com.yworks.yfiles.server.svg.SVGServlet

Creates a new SVGIOHandler.

createUndoManager(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Creates and returns a new undo manager for the given graph.

customizeGraphMLIOHandler(GraphMLIOHandler, Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

customization hook for subclasses.

D

DEFAULT_PAINT_DETAIL_THRESHOLD - Static variable in class com.yworks.yfiles.server.tiles.servlet.TileServlet

The default value used if no parameter for "paintDetailThreshold" was submitted.

DEFAULT_SVG_BORDER - Static variable in class com.yworks.yfiles.server.svg.SVGServlet

doGet(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

calls BaseServlet.handleGetRequest(HttpServletRequest,HttpServletResponse).

doLayout(Graph2D, Layouter) - Method in class com.yworks.yfiles.server.tiles.servlet.LayoutServlet

does the actual layout.

doPost(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

calls BaseServlet.handlePostRequest(HttpServletRequest,HttpServletResponse).

doPost(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

calls the appropriate action handler for the request and writes the response.

E

EDGES - Static variable in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

Flag used in GraphInfoProvider.writeViewInfo(PrintWriter, Graph2D, double, double, double, double, int): write info for edges.

EDGE_DESCRIPTION_KEY - Static variable in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

DataProvider key used for BaseServlet.setEdgeDescription(y.view.Graph2D, y.base.Edge, String) and BaseServlet.getEdgeDescription(y.view.Graph2D, y.base.Edge)

EDGE_LABELS - Static variable in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

Flag used in GraphInfoProvider.writeViewInfo(PrintWriter, Graph2D, double, double, double, double, int): write info for edge labels.

EDGE_URL_KEY - Static variable in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

DataProvider key used for BaseServlet.setEdgeURL(y.view.Graph2D, y.base.Edge, String) and BaseServlet.getEdgeURL(y.view.Graph2D, y.base.Edge)

escapeString(String) - Static method in class com.yworks.yfiles.server.tiles.support.JSONSupport

Escapes the given string according to the JSON format specification.

escapeStringNoQuotes(String) - Static method in class com.yworks.yfiles.server.tiles.support.JSONSupport

Escapes the given string according to the JSON format specification.

G

GenericGroupNodeStateLabelProvider - interface com.yworks.yfiles.server.tiles.support.GenericGroupNodeStateLabelProvider.

This interface provides access to the state label of a group node.

GraphInfoProvider - class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider.

This is a helper class which provides information on the currently visible graph elements and the nesting structure of the whole graph.

getActionHandler(String) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

returns the action handler registered for the given id.

getBorder() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

Returns the value of the "border" parameter from the HTTP request or the SVGServlet.DEFAULT_SVG_BORDER if no or an illegal value is specified.

getClientSize() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the size of the client side canvas in view coordinates, if available.

getCustomParameter() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the custom parameter specified on the client side, if available.

getCustomResponse() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the custom response to be sent to the client.

getDefaultEdgeRealizer() - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Gets the default realizer used to create new edges.

getDefaultFolderNodeRealizer() - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Gets the default realizer used to create new folder nodes.

getDefaultGroupNodeRealizer() - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Gets the default realizer used to create new group nodes.

getDefaultNodeRealizer() - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Gets the default realizer used to create new nodes.

getEdgeDescription(Graph2D, Edge) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a description for a given edge.

getEdgeURL(Graph2D, Edge) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a URL for a given edge.

getEdges() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the edges, which were specified on the client side.

getEdges() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the set of edges, for which the corresponding ids will be sent to the client.

getForId(Graph2D, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a graph element (node, edge, node label or edge label) for a given graph and an id or null, if not found.

getGraph(HttpSession, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns the graph cached for the given session and name or null, if not found.

getGraph() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the graph for the action, if available.

getGraph() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the graph.

getGraphBounds(HttpSession, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns the bounds of the cached graph for the given name and session or null, if not found.

getGraphBoundsMargin() - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Get the margin that is added to the graph bounds reported in the servlet response.

getGraphContentBounds(HttpSession, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns the content bounds of the cached graph for the given name and session or null, if not found.

getGraphName() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the name of the graph for the action, if available.

getGraphName() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the graph name.

getGraphResourceStream(String) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

returns an input stream for reading a requested graph.

getHierarchyInfoJSON(HierarchyManager) - Static method in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

returns a JSON string containing information on the given hierarchy.

getHitInfoJSON(Graph2D, int, double, double, double, double) - Static method in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

returns a JSON string containing information on the bounds of the graph elements.

getHitTypes() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the event mask of the hit test available at the client side or 0.

getHitTypes() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the event types mask for the client side hit test.

getId(Graph2D, Node) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns a unique ID for the given node of the given graph.

getId(Graph2D, NodeLabel) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns a unique ID for the given node label of the given graph.

getId(Graph2D, Edge) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns a unique ID for the given edge of the given graph.

getId(Graph2D, EdgeLabel) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns a unique ID for the given edge label of the given graph.

getIdPrefix() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

Returns the prefix parameter from the HTTP request.

getIoHandler(String) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

returns an IO handler suitable for handling the requested graph format.

getJSONString() - Method in class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

returns the string in JSON format for an object with all the members added by addMember calls.

getMousePosition() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the mouse position in world coordinates on the client side, if available.

getNodeDescription(Graph2D, Node) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a description for a given node.

getNodeRealizer(String) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Returns the node realizer registered for the given symbolic name or null.

getNodeRealizerTypes() - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Returns the symbolic names of all registered node realizers.

getNodeURL(Graph2D, Node) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a URL for a given node.

getNodes() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the nodes, which were specified on the client side.

getNodes() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the set of nodes, for which the corresponding ids will be sent to the client.

getPaintDetailThreshold() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

getReadWriteLock(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Get the ReadWriteLock instance associated with the provided graph.

getRequest() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

Returns the HTTP request.

getRequest() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the request that triggered the action.

getSession() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the session of the request that triggered the action.

getSession() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the session of the request that triggered the action.

getSessionMonitor(HttpSession) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns a monitor object attached to the provided session that can be used to synchronize on the session.

getStateLabel(NodeRealizer) - Method in interface com.yworks.yfiles.server.tiles.support.GenericGroupNodeStateLabelProvider

Returns the state label of this realizer.

getStateLabel(NodeRealizer) - Method in class com.yworks.yfiles.server.tiles.support.StateLabelProviderPainter

Returns the state label of this realizer.

getUndoManager(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Returns the undo manager for the given graph.

getView() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

Returns the Graph2DView.

getViewConfigurators(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

getViewPoint() - Method in class com.yworks.yfiles.server.tiles.support.ViewPort

getViewPort() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns the view port of the canvas on the client side, if available.

getViewPort() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns the view port to be sent to the client.

getWriter(HttpServletResponse) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a PrintWriter for the given response with content type "text/json".

getZoom() - Method in class com.yworks.yfiles.server.svg.SVGRenderContext

Returns the zoom from the HTTP request or 1.0 if the zoom parameter is not specified in the request or has an illegal format.

getZoom() - Method in class com.yworks.yfiles.server.tiles.support.ViewPort

H

handleAction(ActionContext, ClientControl) - Method in interface com.yworks.yfiles.server.tiles.servlet.action.ActionHandler

custom action handlers are called using this method.

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.svg.SVGServlet

Returns the requested graph in svg format.

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

handles GET requests.

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

calls LoaderServlet.handlePostRequest(HttpServletRequest,HttpServletResponse).

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.QueryServlet

answers "GET" requests of kind "getWorldBounds", "getViewInfo" and "getHierarchyInfo".

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.TileServlet

answers "GET" requests of kind "getWorldBounds", "getElementBounds" and "getImage".

handleGetRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

handles "isUndoRedoEnabled" and "canUndoRedo" requests.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.svg.SVGServlet

Redirects to SVGServlet.handleGetRequest.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

handles POST requests.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.LayoutServlet

handles "layout" requests.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

handles "downloadableFormats", "downloadGraph", "loadGraph" and "loadableGraphs" requests.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.TileServlet

calls TileServlet.handleGetRequest(HttpServletRequest, HttpServletResponse).

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

handles "setUndoRedoEnabled", "undo" and "redo" requests.

handlePostRequest(HttpServletRequest, HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

handles update requests.

hasDescriptions(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns true, if there is a data provider for descriptions for the given graph.

hasURLs(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns true, if there is a data provider for URLs for the given graph.

I

INIT_PARAM_CONFIGURE_REALIZERS - Variable in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

init() - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

calls BaseServlet.initialize().

initialize() - Method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Deprecated. use init() instead.

initialize() - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

initializes this servlet.

isCanvasPresent() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns whether a canvas instance is available on the client side.

isEval() - Static method in class com.yworks.yfiles.server.tiles.servlet.LicenseFacade

isHierarchyPresent() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns whether a hierarchy manager is available at the client side.

isHitTestPresent() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns whether a hit test is available at the client side.

isRefreshCanvas() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns whether the client canvas should be refreshed after the performing the server side action.

isSelectionPresent() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionContext

returns whether a selection is available at the client side.

isUndoRedoEnabled(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Returns whether undo/redo is enabled for the given graph.

isUpdateHierarchy() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns whether the client side hierarchy data should be updated after the performing the server side action.

isUpdateHitTest() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns whether the client side hit test data should be updated after the performing the server side action

isUpdateSelection() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns whether the client side selection should be updated after the performing the server side action.

isUpdateWorldBounds() - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

returns whether the client side world bounds should be updated after the performing the server side action.

isUseJSONPrefixing() - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

isUseJSONPrefixing() - Static method in class com.yworks.yfiles.server.tiles.servlet.ConfigListener

J

JSONStringBuilder - class com.yworks.yfiles.server.tiles.support.JSONStringBuilder.

This class can be used to build a string which represents an object in JSON format.

JSONStringBuilder() - Constructor for class com.yworks.yfiles.server.tiles.support.JSONStringBuilder

creates a new instance representing an empty JSON object.

JSONSupport - class com.yworks.yfiles.server.tiles.support.JSONSupport.

Provides static utility methods for JSON encoding

L

LOADABLE_GRAPHS_LIST - Variable in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

"/resources/graphs/loadable-graphs.json": resource containing a list of graphs, which can be loaded.

LayoutServlet - class com.yworks.yfiles.server.tiles.servlet.LayoutServlet.

This servlet handles layout requests for server side graphs.

LayoutServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.LayoutServlet

LicenseFacade - class com.yworks.yfiles.server.tiles.servlet.LicenseFacade.

LoaderServlet - class com.yworks.yfiles.server.tiles.servlet.LoaderServlet.

This servlet loads graphs from server side files, caches them and allows the download of cached graphs.

LoaderServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

loadableGraphs(HttpServletResponse) - Method in class com.yworks.yfiles.server.tiles.servlet.LoaderServlet

writes the symbolic names of the loadable graphs as a JSON string to the given response.

lookupId(Graph2D, Node) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns the id that is assigned to the provided node, or null if no id was assigned yet.

lookupId(Graph2D, Edge) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns the id that is assigned to the provided edge, or null if no id was assigned yet.

lookupId(Graph2D, NodeLabel) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns the id that is assigned to the provided label, or null if no id was assigned yet.

lookupId(Graph2D, EdgeLabel) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Returns the id that is assigned to the provided edge label, or null if no id was assigned yet.

M

moveBends(BendList, double, double) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

moves the given bends by the given offset.

moveNodes(Graph2D, NodeList, double, double, int) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Moves a set of nodes by the given vector.

moveToSubgraph(Graph2D, Node, NodeList) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

moves a set of nodes to the inner graph of the given parent folder or group node.

N

NODES - Static variable in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

Flag used in GraphInfoProvider.writeViewInfo(PrintWriter, Graph2D, double, double, double, double, int): write info for nodes.

NODE_DESCRIPTION_KEY - Static variable in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

DataProvider key used for BaseServlet.setNodeDescription(y.view.Graph2D, y.base.Node, String) and BaseServlet.getNodeDescription(y.view.Graph2D, y.base.Node)

NODE_LABELS - Static variable in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

Flag used in GraphInfoProvider.writeViewInfo(PrintWriter, Graph2D, double, double, double, double, int): write info for node labels.

NODE_URL_KEY - Static variable in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

DataProvider key used for BaseServlet.setNodeURL(y.view.Graph2D, y.base.Node, String) and BaseServlet.getNodeURL(y.view.Graph2D, y.base.Node)

newGraph() - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

returns a new empty graph which already has a hierarchy manager.

O

onWriteFinished() - Method in class com.yworks.yfiles.server.tiles.support.ReadWriteLock

Called when unlockWrite() has been called for the last active writer.

openFolder(Graph2D, Node) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

converts the given folder node to a group node.

P

pointString(YPoint) - Static method in class com.yworks.yfiles.server.tiles.support.JSONSupport

returns a string in JSON format for the given point.

Q

QueryServlet - class com.yworks.yfiles.server.tiles.servlet.QueryServlet.

This servlet serves information for interacting with a graph.

QueryServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.QueryServlet

R

ReadWriteLock - class com.yworks.yfiles.server.tiles.support.ReadWriteLock.

A ReadWriteLock instance can be used to manage read and write access such that simultaneous read access is allowed, but only a single thread is allowed to write.

ReadWriteLock() - Constructor for class com.yworks.yfiles.server.tiles.support.ReadWriteLock

readLock(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Aquire a read lock for the provided graph.

readLock() - Method in class com.yworks.yfiles.server.tiles.support.ReadWriteLock

Acquire a read lock.

rectangleString(Rectangle) - Static method in class com.yworks.yfiles.server.tiles.support.JSONSupport

returns a string in JSON format for the given rectangle.

redo(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

reverts the last undo for the given graph.

registerActionHandler(String, ActionHandler) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ActionServlet

registers an action handler instance for an id.

registerLicense(String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Register the yFiles AJAX license data as an xml string.

registerLicense(String) - Static method in class com.yworks.yfiles.server.tiles.servlet.LicenseFacade

registerNodeRealizer(String, NodeRealizer) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Registers the given node realizers for the given symbolic name.

removeEdge(Graph2D, Edge) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

removes the given edge from the graph.

removeEdgeLabel(Graph2D, EdgeLabel) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

removes the given edge label from the graph.

removeNode(Graph2D, Node) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

removes the given node from the graph.

removeNodeLabel(Graph2D, NodeLabel) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

removes the given node label from the graph.

removeViewConfigurator(Graph2D, ViewConfigurator) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

removes the view configurator for the given graph.

removeVisitor(SVGGraphVisitor) - Method in class com.yworks.yfiles.server.svg.SVGGraph2DRewriteRenderer

Removes the given visitor from the chain of visitors.

resizeNodes(Graph2D, NodeList, String, double, double, int) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

resizes a set of nodes by given deltas.

routeEdges(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

routes the edges of the given graph specified by the data provider with the key Layouter.SELECTED_EDGES.

S

SVGGraph2DRewriteRenderer - class com.yworks.yfiles.server.svg.SVGGraph2DRewriteRenderer.

This class visits all nodes in the generated SVG document after it has been created and delegates to registered visitors so that they can make modifications on the nodes and their attributes.

SVGGraph2DRewriteRenderer() - Constructor for class com.yworks.yfiles.server.svg.SVGGraph2DRewriteRenderer

Creates a new instance of the SVGGraph2DRewriteRenderer.

SVGGraphVisitor - interface com.yworks.yfiles.server.svg.SVGGraphVisitor.

Classes implementing this interface can be registered on a SVGGraph2DRewriteRenderer and the SVGGraphVisitor.visitNode(org.w3c.dom.Node) and SVGGraphVisitor.visitAttribute(org.w3c.dom.Attr) will be executed on all nodes and their attributes.

SVGIdRewriteGraphVisitor - class com.yworks.yfiles.server.svg.SVGIdRewriteGraphVisitor.

This implementation of SVGGraphVisitor rewrites all IDs in the SVG document to include a prefix.

SVGIdRewriteGraphVisitor(SVGRenderContext) - Constructor for class com.yworks.yfiles.server.svg.SVGIdRewriteGraphVisitor

Creates a new SVGIDRewriteGraphVisitor for the given context.

SVGRenderContext - class com.yworks.yfiles.server.svg.SVGRenderContext.

Instances of this class contain information required to generate the SVG image.

SVGRenderContext(HttpServletRequest, Graph2DView) - Constructor for class com.yworks.yfiles.server.svg.SVGRenderContext

Creates a new instance of this class.

SVGServlet - class com.yworks.yfiles.server.svg.SVGServlet.

This Servlet serves a graph as SVG.

SVGServlet() - Constructor for class com.yworks.yfiles.server.svg.SVGServlet

StateLabelProviderPainter - class com.yworks.yfiles.server.tiles.support.StateLabelProviderPainter.

This GroupNodePainter extends the default GroupNodePainter by making available its state label, thus implementing the GenericGroupNodeStateLabelProvider interface.

StateLabelProviderPainter() - Constructor for class com.yworks.yfiles.server.tiles.support.StateLabelProviderPainter

setCustomResponse(String) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the custom response to be sent to the client.

setDefaultEdgeRealizer(EdgeRealizer) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Sets the default realizer used to create new edges.

setDefaultFolderNodeRealizer(NodeRealizer) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Sets the default realizer used to create new folder nodes.

setDefaultGroupNodeRealizer(NodeRealizer) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Sets the default realizer used to create new group nodes.

setDefaultNodeRealizer(NodeRealizer) - Static method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Sets the default realizer used to create new nodes.

setEdgeDescription(Graph2D, Edge, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

sets the description for a given edge.

setEdgeURL(Graph2D, Edge, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

sets the URL for a given edge.

setEdges(EdgeList) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the set of edges, for which the corresponding ids will be sent to the client.

setGraph(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the graph.

setGraphBoundsMargin(int) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

Set the margin that is added to the graph bounds reported in the servlet response.

setHitTypes(int) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the event types mask for the client side hit test.

setLabelText(Graph2D, Node, String) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

sets the text of the first label of the given node.

setNodeDescription(Graph2D, Node, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

sets the description for a given node.

setNodeURL(Graph2D, Node, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

sets the URL for a given node.

setNodes(NodeList) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the set of nodes, for which the corresponding ids will be sent to the client.

setRefreshCanvas(boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets whether the client canvas should be refreshed after the performing the server side action.

setSession(HttpSession) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the session.

setText(Graph2D, NodeLabel, String) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

sets the text of the given node label.

setUndoRedoEnabled(Graph2D, boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

Sets whether undo/redo is enabled for the given graph.

setUpdateHierarchy(boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets whether the client side hierarchy data should be updated after the performing the server side action.

setUpdateHitTest(boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets whether the client side hit test data should be updated after the performing the server side action.

setUpdateSelection(boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets whether the client side selection should be updated after the performing the server side action.

setUpdateWorldBounds(boolean) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets whether the client side world bounds should be updated after the performing the server side action.

setViewPoint(YPoint) - Method in class com.yworks.yfiles.server.tiles.support.ViewPort

sets the view point of this ViewPort.

setViewPort(ViewPort) - Method in class com.yworks.yfiles.server.tiles.servlet.action.ClientControl

sets the view port to be sent to the client.

setZoom(double) - Method in class com.yworks.yfiles.server.tiles.support.ViewPort

sets the zoom level of this ViewPort.

switchToSubgraph(HttpSession, String, Graph2D, Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

switches from an old subgraph to a new subgraph in the same hierarchically organized graph (structure).

T

TileServlet - class com.yworks.yfiles.server.tiles.servlet.TileServlet.

This servlet serves information for displaying and interacting with a graph.

TileServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.TileServlet

U

UndoServlet - class com.yworks.yfiles.server.tiles.servlet.UndoServlet.

This servlet handles requests related to undo/redo.

UndoServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.UndoServlet

UpdateServlet - class com.yworks.yfiles.server.tiles.servlet.UpdateServlet.

This servlet performs updates on server side graphs.

UpdateServlet() - Constructor for class com.yworks.yfiles.server.tiles.servlet.UpdateServlet

uncacheGraph(HttpSession, String) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

removes the graph cached for the given name from the cache for the given session.

undo(Graph2D) - Method in class com.yworks.yfiles.server.tiles.servlet.UndoServlet

reverts the last change for the given graph.

unlockRead(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Release a read lock that has been aquired for the provided graph.

unlockRead() - Method in class com.yworks.yfiles.server.tiles.support.ReadWriteLock

Release a read lock that has been acquired using ReadWriteLock.readLock().

unlockWrite(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Release a write lock that has been aquired for the provided graph.

unlockWrite() - Method in class com.yworks.yfiles.server.tiles.support.ReadWriteLock

Release a write lock that has been acquired using ReadWriteLock.writeLock().

updateEdgePaths(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Make sure that the edge realizers are not dirty.

V

ViewConfigurator - interface com.yworks.yfiles.server.tiles.servlet.ViewConfigurator.

Instances of a class implementing this interface can be set for a graph using the corresponding methods in the BaseServlet.

ViewPort - class com.yworks.yfiles.server.tiles.support.ViewPort.

This object contains the view point and the zoom of the client side canvas.

ViewPort(YPoint, double) - Constructor for class com.yworks.yfiles.server.tiles.support.ViewPort

creates a new ViewPort instance from the given view point and zoom level.

validateIds(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Make sure that a unique id is assigned to all nodes, edges, node labels and edge labels.

visitAttribute(Attr) - Method in interface com.yworks.yfiles.server.svg.SVGGraphVisitor

Invoked on every attribute of every node of the generated SVG Document.

visitAttribute(Attr) - Method in class com.yworks.yfiles.server.svg.SVGIdRewriteGraphVisitor

Replaces ID values with a prefixed version.

visitNode(Node) - Method in interface com.yworks.yfiles.server.svg.SVGGraphVisitor

Invoked on every node of the generated SVG Document.

visitNode(Node) - Method in class com.yworks.yfiles.server.svg.SVGIdRewriteGraphVisitor

Does nothing.

W

writeContentBounds(String, HttpServletRequest, HttpServletResponse) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

writeDocument(Node, Writer) - Method in class com.yworks.yfiles.server.svg.SVGGraph2DRewriteRenderer

writeHierarchyInfo(PrintWriter, Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

writes information on the nesting structure of the nodes of a graph to an output stream.

writeLock(Graph2D) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

Acquire a write lock for the provided graph.

writeLock() - Method in class com.yworks.yfiles.server.tiles.support.ReadWriteLock

Acquire a write lock.

writeViewInfo(PrintWriter, Graph2D, double, double, double, double, int) - Static method in class com.yworks.yfiles.server.tiles.servlet.GraphInfoProvider

writes information on the currently visible graph elements to an output stream in JSON format.

writeWorldBounds(String, HttpServletRequest, HttpServletResponse) - Static method in class com.yworks.yfiles.server.tiles.servlet.BaseServlet

writes the world bounds of the graph with the given name cached for the session of the given request to the given response in JSON format.

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