Package org.reflections.util

Class Utils

  • public abstract class Utils
extends java.lang.Object
    a garbage can of convenient methods

    • Constructor Summary

      Constructors 
      Constructor Description
      Utils()  

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static <T> java.util.function.Predicate<T> and​(java.util.function.Predicate... predicates)  
      static void close​(java.io.InputStream closeable)  
      static <T> java.util.Set<T> filter​(java.util.Collection<T> result, java.util.function.Predicate<? super T> predicate)  
      static <T> java.util.Set<T> filter​(java.util.Collection<T> result, java.util.function.Predicate<? super T>... predicates)  
      static <T> java.util.Set<T> filter​(T[] result, java.util.function.Predicate<? super T>... predicates)  
      static org.slf4j.Logger findLogger​(java.lang.Class<?> aClass)  
      static java.util.Set<java.lang.reflect.Constructor> getConstructorsFromDescriptors​(java.lang.Iterable<java.lang.String> annotatedWith, java.lang.ClassLoader... classLoaders)  
      static java.lang.reflect.Field getFieldFromString​(java.lang.String field, java.lang.ClassLoader... classLoaders)  
      static java.lang.reflect.Member getMemberFromDescriptor​(java.lang.String descriptor, java.lang.ClassLoader... classLoaders)  
      static java.util.Set<java.lang.reflect.Member> getMembersFromDescriptors​(java.lang.Iterable<java.lang.String> values, java.lang.ClassLoader... classLoaders)  
      static java.util.Set<java.lang.reflect.Method> getMethodsFromDescriptors​(java.lang.Iterable<java.lang.String> annotatedWith, java.lang.ClassLoader... classLoaders)  
      static java.lang.String index​(java.lang.Class<?> scannerClass)  
      static boolean isConstructor​(java.lang.String fqn)  
      static boolean isEmpty​(java.lang.String s)
      isEmpty compatible with Java 5
      static java.lang.String join​(java.util.Collection<?> elements, java.lang.String delimiter)  
      static java.lang.String name​(java.lang.Class type)  
      static java.lang.String name​(java.lang.reflect.Constructor constructor)  
      static java.lang.String name​(java.lang.reflect.Field field)  
      static java.lang.String name​(java.lang.reflect.Method method)  
      static java.util.List<java.lang.String> names​(java.lang.Class<?>... types)  
      static java.util.List<java.lang.String> names​(java.util.Collection<java.lang.Class<?>> types)  
      static java.io.File prepareFile​(java.lang.String filename)  
      static java.lang.String repeat​(java.lang.String string, int times)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Utils

        public Utils()

    • Method Detail

      • repeat

        public static java.lang.String repeat​(java.lang.String string,
                                      int times)

      • isEmpty

        public static boolean isEmpty​(java.lang.String s)
        isEmpty compatible with Java 5

      • prepareFile

        public static java.io.File prepareFile​(java.lang.String filename)

      • getMemberFromDescriptor

        public static java.lang.reflect.Member getMemberFromDescriptor​(java.lang.String descriptor,
                                                               java.lang.ClassLoader... classLoaders)
                                                        throws ReflectionsException
        Throws:
        ReflectionsException

      • getMethodsFromDescriptors

        public static java.util.Set<java.lang.reflect.Method> getMethodsFromDescriptors​(java.lang.Iterable<java.lang.String> annotatedWith,
                                                                                java.lang.ClassLoader... classLoaders)

      • getConstructorsFromDescriptors

        public static java.util.Set<java.lang.reflect.Constructor> getConstructorsFromDescriptors​(java.lang.Iterable<java.lang.String> annotatedWith,
                                                                                          java.lang.ClassLoader... classLoaders)

      • getMembersFromDescriptors

        public static java.util.Set<java.lang.reflect.Member> getMembersFromDescriptors​(java.lang.Iterable<java.lang.String> values,
                                                                                java.lang.ClassLoader... classLoaders)

      • getFieldFromString

        public static java.lang.reflect.Field getFieldFromString​(java.lang.String field,
                                                         java.lang.ClassLoader... classLoaders)

      • close

        public static void close​(java.io.InputStream closeable)

      • findLogger

        public static org.slf4j.Logger findLogger​(java.lang.Class<?> aClass)

      • isConstructor

        public static boolean isConstructor​(java.lang.String fqn)

      • name

        public static java.lang.String name​(java.lang.Class type)

      • names

        public static java.util.List<java.lang.String> names​(java.util.Collection<java.lang.Class<?>> types)

      • names

        public static java.util.List<java.lang.String> names​(java.lang.Class<?>... types)

      • name

        public static java.lang.String name​(java.lang.reflect.Constructor constructor)

      • name

        public static java.lang.String name​(java.lang.reflect.Method method)

      • name

        public static java.lang.String name​(java.lang.reflect.Field field)

      • index

        public static java.lang.String index​(java.lang.Class<?> scannerClass)

      • and

        public static <T> java.util.function.Predicate<T> and​(java.util.function.Predicate... predicates)

      • join

        public static java.lang.String join​(java.util.Collection<?> elements,
                                    java.lang.String delimiter)

      • filter

        public static <T> java.util.Set<T> filter​(java.util.Collection<T> result,
                                          java.util.function.Predicate<? super T>... predicates)

      • filter

        public static <T> java.util.Set<T> filter​(java.util.Collection<T> result,
                                          java.util.function.Predicate<? super T> predicate)

      • filter

        public static <T> java.util.Set<T> filter​(T[] result,
                                          java.util.function.Predicate<? super T>... predicates)