Fix legacy handling attempting to assign inputs for non-input components

Author: qqndrew

API/pom.xml

@@ -31,7 +31,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <artifactId>api</artifactId>

API/src/main/java/org/ohnlp/backbone/api/pipeline/PipelineBuilder.java

@@ -10,6 +10,7 @@
 import org.ohnlp.backbone.api.Transform;
 import org.ohnlp.backbone.api.annotations.ConfigurationProperty;
 import org.ohnlp.backbone.api.components.ExtractComponent;
+import org.ohnlp.backbone.api.components.HasInputs;
 import org.ohnlp.backbone.api.components.legacy.v2.UsesLegacyConfigInit;
 import org.ohnlp.backbone.api.components.legacy.v2.WrappedExtract;
 import org.ohnlp.backbone.api.components.legacy.v2.WrappedLoad;
@@ -52,7 +53,7 @@ public static ExecutionDAG getPipelineGraph(BackboneConfiguration config) throws
                 if (configs[i].getComponentID() == null) {
                     configs[i].setComponentID(i + "");
                 }
-                if ((configs[i].getInputs() == null || configs[i].getInputs().isEmpty()) && i > 0) {
+                if (((configs[i].getInputs() == null || configs[i].getInputs().isEmpty()) && i > 0) && HasInputs.class.isAssignableFrom(configs[i].getClazz())) {
                     LOGGER.warning("A legacy (pre Backbone v3.0) pipeline configuration is being " +
                             "used with a Backbone v3.0+ installation. Input/Output associations between " +
                             "different components are being inferred. Running the configuration update script " +

Core/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <artifactId>core</artifactId>

Example-Backbone-Configs/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <artifactId>example-backbone-configs</artifactId>

IO/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <groupId>org.ohnlp.backbone.io</groupId>

Plugin-Manager/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <artifactId>plugin-manager</artifactId>

Transforms/pom.xml

@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.ohnlp.backbone</groupId>
         <artifactId>backbone-parent</artifactId>
-        <version>3.0.5</version>
+        <version>3.0.6</version>
     </parent>
 
     <groupId>org.ohnlp.backbone.transforms</groupId>

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>org.ohnlp.backbone</groupId>
     <artifactId>backbone-parent</artifactId>
-    <version>3.0.5</version>
+    <version>3.0.6</version>
 
 
     <properties>