org.lenskit.inject

Class StaticInjector

java.lang.Object

org.lenskit.inject.StaticInjector

All Implemented Interfaces:

java.lang.AutoCloseable, Injector

public class StaticInjector
extends java.lang.Object
implements Injector

A Grapht injector that uses a precomputed graph.

Constructor Summary

Constructors

Constructor and Description
StaticInjector(DAGNode<Component,Dependency> g) Create a new static injector.

Method Summary

Modifier and Type	Method and Description
void	close()
protected void	finalize()
<T> T	getInstance(java.lang.annotation.Annotation qualifier, java.lang.Class<T> type)
<T> T	getInstance(java.lang.Class<T> type)
<T> T	tryGetInstance(java.lang.annotation.Annotation qualifier, java.lang.Class<T> type)
<T> T	tryGetInstance(java.lang.Class<? extends java.lang.annotation.Annotation> qual, java.lang.Class<T> type)
<T> T	tryGetInstance(java.lang.Class<T> type)
<T> T	tryGetInstance(QualifierMatcher qmatch, java.lang.Class<T> type)

Methods inherited from class java.lang.Object

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

Constructor Detail

StaticInjector

public StaticInjector(DAGNode<Component,Dependency> g)

Create a new static injector.

Parameters:

g - The object graph.

Method Detail

getInstance

public <T> T getInstance(java.lang.Class<T> type)
                  throws InjectionException

Specified by:

getInstance in interface Injector

Throws:

InjectionException

tryGetInstance

public <T> T tryGetInstance(java.lang.Class<? extends java.lang.annotation.Annotation> qual,
                            java.lang.Class<T> type)
                     throws InjectionException

Throws:

InjectionException

tryGetInstance

public <T> T tryGetInstance(QualifierMatcher qmatch,
                            java.lang.Class<T> type)
                     throws InjectionException

Throws:

InjectionException

tryGetInstance

@Nullable
public <T> T tryGetInstance(java.lang.Class<T> type)
                               throws InjectionException

Throws:

InjectionException

tryGetInstance

@Nullable
public <T> T tryGetInstance(java.lang.annotation.Annotation qualifier,
                                      java.lang.Class<T> type)
                               throws InjectionException

Specified by:

tryGetInstance in interface Injector

Throws:

InjectionException

getInstance

public <T> T getInstance(java.lang.annotation.Annotation qualifier,
                         java.lang.Class<T> type)
                  throws InjectionException

Specified by:

getInstance in interface Injector

Throws:

InjectionException

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable

Specified by:

close in interface Injector

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class java.lang.Object

Throws:

java.lang.Throwable