org.glassfish.hk2.configuration.hub.internal

Class TypeImpl

java.lang.Object

org.glassfish.hk2.configuration.hub.internal.TypeImpl

All Implemented Interfaces:

Type

public class TypeImpl
extends java.lang.Object
implements Type

Field Summary

Fields

Modifier and Type	Field and Description
private ClassReflectionHelper	helper
private java.util.Map<java.lang.String,Instance>	instances
private java.lang.Object	metadata
private java.lang.String	name

Constructor Summary

Constructors

Constructor and Description
TypeImpl(Type baseType, ClassReflectionHelper helper)

Method Summary

Modifier and Type	Method and Description
(package private) ClassReflectionHelper	getHelper()
Instance	getInstance(java.lang.String key) Gets the instance associated with this key, or null if there is none
java.util.Map<java.lang.String,Instance>	getInstances() Returns a read-only map of the instances that are associated with this type
java.lang.Object	getMetadata() Gets information about this type.
java.lang.String	getName() A unique identifier for this type
void	setMetadata(java.lang.Object metadata) Sets an object containing information about this type.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

name

private final java.lang.String name

instances

private final java.util.Map<java.lang.String,Instance> instances

helper

private final ClassReflectionHelper helper

metadata

private java.lang.Object metadata

Constructor Detail

TypeImpl

TypeImpl(Type baseType,
         ClassReflectionHelper helper)

Method Detail

getName

public java.lang.String getName()

Description copied from interface: Type

A unique identifier for this type

Specified by:

getName in interface Type

Returns:

A unique identifier for this type (may not return null)

getInstances

public java.util.Map<java.lang.String,Instance> getInstances()

Description copied from interface: Type

Returns a read-only map of the instances that are associated with this type

Specified by:

getInstances in interface Type

Returns:

A read-only and possibly empty map of instances associated with this type

getInstance

public Instance getInstance(java.lang.String key)

Description copied from interface: Type

Gets the instance associated with this key, or null if there is none

Specified by:

getInstance in interface Type

Parameters:

key - The non-null key for the instance

Returns:

The resulting instance or null if there is none

getHelper

ClassReflectionHelper getHelper()

getMetadata

public java.lang.Object getMetadata()

Description copied from interface: Type

Gets information about this type. Can be used to describe the type in some useful way

Specified by:

getMetadata in interface Type

Returns:

The possibly null metadata associated with this type

setMetadata

public void setMetadata(java.lang.Object metadata)

Description copied from interface: Type

Sets an object containing information about this type. Can be used to describe the type in some useful way

Specified by:

setMetadata in interface Type

Parameters:

metadata - The possibly null metadata to be associated with this type

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object