more readme

README.md

@@ -18,3 +18,31 @@ Now working on capabilities that mimick java.lang.reflect
 * a read model for methods, fields etc
 * invocation capabilities
 
+```java
+import com.github.shautvast.reflective.MetaClass;
+import com.github.shautvast.reflective.Reflective;
+
+public class Main {
+    public static void main(String[] args) {
+        Dummy dummy = new Dummy();
+        dummy.setName("foo");
+        MetaClass metaDummy = Reflective.getMetaClass(dummy.getClass());
+        
+        metaDummy.getMethod("setName")
+                .ifPresent(m -> m.invoke(dummy, "bar"));
+        System.out.println(dummy.getName()); // prints "bar"
+    }
+
+    public static class Dummy {
+        private String name;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+}
+```

src/main/java/com/github/shautvast/reflective/Main.java

@@ -0,0 +1,28 @@
+package com.github.shautvast.reflective;
+
+import com.github.shautvast.reflective.MetaClass;
+import com.github.shautvast.reflective.Reflective;
+
+public class Main {
+    public static void main(String[] args) {
+        Dummy dummy = new Dummy();
+        dummy.setName("foo");
+        MetaClass metaDummy = Reflective.getMetaClass(dummy.getClass());
+
+        metaDummy.getMethod("setName")
+                .ifPresent(m -> m.invoke(dummy, "bar"));
+        System.out.println(dummy.getName()); // prints "bar"
+    }
+
+    public static class Dummy {
+        private String name;
+
+        public String getName() {
+            return name;
+        }
+
+        public void setName(String name) {
+            this.name = name;
+        }
+    }
+}

src/main/java/com/github/shautvast/reflective/Reflective.java

@@ -5,11 +5,7 @@ import org.objectweb.asm.ClassReader;
 
 public class Reflective {
 
-    public static MetaClass getMetaForClass(Class<?> type){
+    public static MetaClass getMetaClass(Class<?> type) {
-        return getMetaClass(type);
-    }
-
-    private static MetaClass getMetaClass(Class<?> type) {
         try {
             ClassReader cr = Java.getClassReader(type);
 

src/test/java/com/github/shautvast/reflective/ReflectiveTest.java

@@ -16,7 +16,7 @@ public class ReflectiveTest {
     @Test
     void testMethods() {
         Dummy dummy = new Dummy("bar");
-        MetaClass metaDummy = Reflective.getMetaForClass(dummy.getClass());
+        MetaClass metaDummy = Reflective.getMetaClass(dummy.getClass());
         assertEquals("com.github.shautvast.reflective.ReflectiveTest$Dummy", metaDummy.getName());
 
         Iterator<MetaField> fields = metaDummy.getFields().iterator();
@@ -52,7 +52,7 @@ public class ReflectiveTest {
     @Test
     void testInvokeGetter() {
         Dummy dummy = new Dummy("bar");
-        MetaMethod getName = Reflective.getMetaForClass(dummy.getClass()).getMethod("getName").orElseGet(Assertions::fail);
+        MetaMethod getName = Reflective.getMetaClass(dummy.getClass()).getMethod("getName").orElseGet(Assertions::fail);
 
         assertThrows(Panic.class, () -> getName.invoke("foo").unwrap());
         assertEquals("bar", getName.invoke(dummy).unwrap());
@@ -61,7 +61,7 @@ public class ReflectiveTest {
     @Test
     void testInvokeSetter() {
         Dummy dummy = new Dummy("bar");
-        MetaClass metaForClass = Reflective.getMetaForClass(dummy.getClass());
+        MetaClass metaForClass = Reflective.getMetaClass(dummy.getClass());
         MetaMethod setName = metaForClass.getMethod("setName").orElseGet(Assertions::fail);
 
         assertEquals("bar", dummy.getName()); // before invoke