Package org.elasticsearch.common.inject.matcher

Class Matchers

java.lang.Object
org.elasticsearch.common.inject.matcher.Matchers
public class Matchers
extends java.lang.Object
Matcher implementations. Supports matching classes and methods.

  • Method Summary

    Modifier and Type Method Description
    static Matcher<java.lang.reflect.AnnotatedElement> annotatedWith​(java.lang.annotation.Annotation annotation)
    Returns a matcher which matches elements (methods, classes, etc.) with a given annotation.
    static Matcher<java.lang.reflect.AnnotatedElement> annotatedWith​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
    Returns a matcher which matches elements (methods, classes, etc.) with a given annotation.
    static Matcher<java.lang.Object> any()
    Returns a matcher which matches any input.
    static Matcher<java.lang.Object> identicalTo​(java.lang.Object value)
    Returns a matcher which matches only the given object.
    static Matcher<java.lang.Class> inPackage​(java.lang.Package targetPackage)
    Returns a matcher which matches classes in the given package.
    static Matcher<java.lang.Class> inSubpackage​(java.lang.String targetPackageName)
    Returns a matcher which matches classes in the given package and its subpackages.
    static <T> Matcher<T> not​(Matcher<? super T> p)
    Inverts the given matcher.
    static Matcher<java.lang.Object> only​(java.lang.Object value)
    Returns a matcher which matches objects equal to the given object.
    static Matcher<java.lang.reflect.Method> returns​(Matcher<? super java.lang.Class<?>> returnType)
    Returns a matcher which matches methods with matching return types.
    static Matcher<java.lang.Class> subclassesOf​(java.lang.Class<?> superclass)
    Returns a matcher which matches subclasses of the given type (as well as the given type).

    Methods inherited from class java.lang.Object

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

  • Method Details

    • any

      public static Matcher<java.lang.Object> any()
      Returns a matcher which matches any input.

    • not

      public static <T> Matcher<T> not​(Matcher<? super T> p)
      Inverts the given matcher.

    • annotatedWith

      public static Matcher<java.lang.reflect.AnnotatedElement> annotatedWith​(java.lang.Class<? extends java.lang.annotation.Annotation> annotationType)
      Returns a matcher which matches elements (methods, classes, etc.) with a given annotation.

    • annotatedWith

      public static Matcher<java.lang.reflect.AnnotatedElement> annotatedWith​(java.lang.annotation.Annotation annotation)
      Returns a matcher which matches elements (methods, classes, etc.) with a given annotation.

    • subclassesOf

      public static Matcher<java.lang.Class> subclassesOf​(java.lang.Class<?> superclass)
      Returns a matcher which matches subclasses of the given type (as well as the given type).

    • only

      public static Matcher<java.lang.Object> only​(java.lang.Object value)
      Returns a matcher which matches objects equal to the given object.

    • identicalTo

      public static Matcher<java.lang.Object> identicalTo​(java.lang.Object value)
      Returns a matcher which matches only the given object.

    • inPackage

      public static Matcher<java.lang.Class> inPackage​(java.lang.Package targetPackage)
      Returns a matcher which matches classes in the given package. Packages are specific to their classloader, so classes with the same package name may not have the same package at runtime.

    • inSubpackage

      public static Matcher<java.lang.Class> inSubpackage​(java.lang.String targetPackageName)
      Returns a matcher which matches classes in the given package and its subpackages. Unlike inPackage(), this matches classes from any classloader.
      Since:
      2.0

    • returns

      public static Matcher<java.lang.reflect.Method> returns​(Matcher<? super java.lang.Class<?>> returnType)
      Returns a matcher which matches methods with matching return types.