com.google.inject.grapher
Class AbstractInjectorGrapher

java.lang.Object
  com.google.inject.grapher.AbstractInjectorGrapher

All Implemented Interfaces:

InjectorGrapher

Direct Known Subclasses:

GraphvizGrapher

public abstract class AbstractInjectorGrapher
extends Object
implements InjectorGrapher

Abstract injector grapher that builds the dependency graph but doesn't render it.

Author:

bojand@google.com (Bojan Djordjevic)

Nested Class Summary

static class

AbstractInjectorGrapher.GrapherParameters Parameters used to override default settings of the grapher.

Constructor Summary

AbstractInjectorGrapher()

AbstractInjectorGrapher(AbstractInjectorGrapher.GrapherParameters options)

Method Summary

void	graph(Injector injector) Graphs the guice dependency graph for the given injector using default starting keys.
void	graph(Injector injector, Set<Key<?>> root) Graphs the guice dependency graph for the given injector using the given starting keys and their transitive dependencies.
protected abstract void	newBindingEdge(BindingEdge edge) Adds a new binding edge to the graph.
protected abstract void	newDependencyEdge(DependencyEdge edge) Adds a new dependency edge to the graph.
protected abstract void	newImplementationNode(ImplementationNode node) Adds a new implementation node to the graph.
protected abstract void	newInstanceNode(InstanceNode node) Adds a new instance node to the graph.
protected abstract void	newInterfaceNode(InterfaceNode node) Adds a new interface node to the graph.
protected abstract void	postProcess() Performs any post processing required after all nodes and edges have been added.
protected abstract void	reset() Resets the state of the grapher before rendering a new graph.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractInjectorGrapher

public AbstractInjectorGrapher()

AbstractInjectorGrapher

public AbstractInjectorGrapher(AbstractInjectorGrapher.GrapherParameters options)

Method Detail

graph

public final void graph(Injector injector)
                 throws IOException

Description copied from interface: InjectorGrapher

Graphs the guice dependency graph for the given injector using default starting keys.

Specified by:

graph in interface InjectorGrapher

Throws:

IOException

graph

public final void graph(Injector injector,
                        Set<Key<?>> root)
                 throws IOException

Description copied from interface: InjectorGrapher

Graphs the guice dependency graph for the given injector using the given starting keys and their transitive dependencies.

Specified by:

graph in interface InjectorGrapher

Throws:

IOException

reset

protected abstract void reset()
                       throws IOException

Resets the state of the grapher before rendering a new graph.

Throws:

IOException

newInterfaceNode

protected abstract void newInterfaceNode(InterfaceNode node)
                                  throws IOException

Adds a new interface node to the graph.

Throws:

IOException

newImplementationNode

protected abstract void newImplementationNode(ImplementationNode node)
                                       throws IOException

Adds a new implementation node to the graph.

Throws:

IOException

newInstanceNode

protected abstract void newInstanceNode(InstanceNode node)
                                 throws IOException

Adds a new instance node to the graph.

Throws:

IOException

newDependencyEdge

protected abstract void newDependencyEdge(DependencyEdge edge)
                                   throws IOException

Adds a new dependency edge to the graph.

Throws:

IOException

newBindingEdge

protected abstract void newBindingEdge(BindingEdge edge)
                                throws IOException

Adds a new binding edge to the graph.

Throws:

IOException

postProcess

protected abstract void postProcess()
                             throws IOException

Performs any post processing required after all nodes and edges have been added.

Throws:

IOException