- fixed path providers

Author: lukas.molzberger

fields/src/main/java/network/aika/enums/sign/Negative.java

@@ -41,7 +41,7 @@ public Sign invert() {
     @Override
     public <D extends Type<D, O>, O extends Obj<D, O>> FieldDefinition<D, O> getValue(D ref, FieldDefinition<D, O> v) {
         return InvertFunction.invert(ref, NEGATION)
-                .in(o -> v.getFieldOutput(), argLink(0));
+                .in(v.getFieldOutput(), argLink(0));
     }
 
     @Override

fields/src/main/java/network/aika/fielddefs/FieldDefinition.java

@@ -58,6 +58,14 @@ public FieldDefinition(Class<? extends Field> clazz, T objectType, FieldTag fiel
         this.tolerance = tolerance;
     }
 
+    public FieldDefinition<T, O> in(FieldOutputDefinition fieldOutDef, FieldLinkTypeDefinition flType) {
+        Function<O, FieldOutput> pathProvider = o -> o.getFieldOutput(fieldOutDef.getFieldTag());
+        FieldInputDefinition out = objectType.getFieldInput(getFieldTag());
+        out.addInput(new InputFieldLinkDefinition(pathProvider, flType));
+
+        return this;
+    }
+
     public FieldDefinition<T, O> in(Function<O, FieldOutput> pathProvider, FieldLinkTypeDefinition flType) {
         FieldInputDefinition out = objectType.getFieldInput(getFieldTag());
         out.addInput(new InputFieldLinkDefinition(pathProvider, flType));

fields/src/main/java/network/aika/fields/Obj.java

@@ -37,6 +37,10 @@ public interface Obj<T extends Type<T, O>, O extends Obj<T, O>> {
 
     Field getField(FieldTag fieldTag);
 
+    FieldInput getFieldInput(FieldTag fieldTag);
+
+    FieldOutput getFieldOutput(FieldTag fieldTag);
+
     Stream<Field> getFields();
 
     void disconnect();

fields/src/main/java/network/aika/fields/ObjImpl.java

@@ -16,7 +16,6 @@
  */
 package network.aika.fields;
 
-import network.aika.fielddefs.FieldInputDefinition;
 import network.aika.fielddefs.FieldTag;
 import network.aika.fielddefs.Type;
 import network.aika.queue.Queue;
@@ -56,10 +55,12 @@ public Field getField(FieldTag fieldTag) {
         return fields.get(fieldTag);
     }
 
+    @Override
     public FieldInput getFieldInput(FieldTag fieldTag) {
         return getField(fieldTag);
     }
 
+    @Override
     public FieldOutput getFieldOutput(FieldTag fieldTag) {
         return getField(fieldTag);
     }