work on metavalue loading

common/src/main/java/com/dfsek/terra/api/config/meta/MetaValue.java

@@ -3,4 +3,7 @@ package com.dfsek.terra.api.config.meta;
 import java.util.function.Supplier;
 
 public interface MetaValue<T> extends Supplier<T> {
+    static <T1> MetaValue<T1> of(T1 value) {
+        return () -> value;
+    }
 }

common/src/main/java/com/dfsek/terra/api/util/MetaTokenizer.java

@@ -0,0 +1,10 @@
+package com.dfsek.terra.api.util;
+
+import java.io.Reader;
+import java.util.regex.Pattern;
+
+public class MetaTokenizer {
+    public MetaTokenizer(Reader in) {
+
+    }
+}

common/src/main/java/com/dfsek/terra/config/loaders/meta/GenericMetaValueLoader.java

@@ -4,8 +4,12 @@ import com.dfsek.tectonic.exception.LoadException;
 import com.dfsek.tectonic.loading.ConfigLoader;
 import com.dfsek.terra.api.config.meta.MetaContext;
 import com.dfsek.terra.api.config.meta.MetaValue;
+import com.dfsek.terra.api.util.collections.ProbabilityCollection;
 
+import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
+import java.util.List;
+import java.util.Map;
 
 public class GenericMetaValueLoader extends MetaValueLoader<MetaValue<Object>, Object> {
     protected GenericMetaValueLoader(MetaContext context) {
@@ -13,8 +17,19 @@ public class GenericMetaValueLoader extends MetaValueLoader<MetaValue<Object>, O
     }
 
     @Override
-    public MetaValue<Object> load(Type t, Object c, ConfigLoader loader) throws LoadException {
+    public MetaValue<Object> load(Type type, Object c, ConfigLoader loader) throws LoadException {
-        return null;
+        ProbabilityCollection<Object> collection = new ProbabilityCollection<>();
+
+        if(type instanceof ParameterizedType) {
+            ParameterizedType pType = (ParameterizedType) type;
+            Type generic = pType.getActualTypeArguments()[0];
+            if(c instanceof String) {
+                String possibleMeta = ((String) c).trim();
+                // TODO: parse meta string
+            }
+
+            return MetaValue.of(loader.loadType(generic, c));
+        } else throw new LoadException("Unable to load config! Could not retrieve parameterized type: " + type);
     }
 
     @Override