org.jboss.weld.resolution

Class QualifierInstance

java.lang.Object

org.jboss.weld.resolution.QualifierInstance

public class QualifierInstance
extends java.lang.Object

Optimized representation of a qualifier. JDK annotation proxies are slooow, this class provides significantly faster equals/hashCode methods, that also correctly handle non binding attributes.

Author:

Stuart Douglas, Martin Kouba

Field Summary

Fields

Modifier and Type	Field and Description
static QualifierInstance	ANY
static QualifierInstance	DEFAULT

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.Class<? extends java.lang.annotation.Annotation>	getAnnotationClass()
int	hashCode()
static QualifierInstance	of(java.lang.annotation.Annotation annotation, MetaAnnotationStore store)
static java.util.Set<QualifierInstance>	of(Bean<?> bean, MetaAnnotationStore store)
static java.util.Set<QualifierInstance>	of(java.util.Set<java.lang.annotation.Annotation> qualifiers, MetaAnnotationStore store)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

ANY

public static final QualifierInstance ANY

DEFAULT

public static final QualifierInstance DEFAULT

Method Detail

of

public static java.util.Set<QualifierInstance> of(java.util.Set<java.lang.annotation.Annotation> qualifiers,
                                                  MetaAnnotationStore store)

of

public static java.util.Set<QualifierInstance> of(Bean<?> bean,
                                                  MetaAnnotationStore store)

of

public static QualifierInstance of(java.lang.annotation.Annotation annotation,
                                   MetaAnnotationStore store)

Parameters:

annotation -

store -

Returns:

a new qualifier instance for the given annotation

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

getAnnotationClass

public java.lang.Class<? extends java.lang.annotation.Annotation> getAnnotationClass()

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object