Add support for custom argument node types

Author: hedgehog1029

src/main/java/io/github/hedgehog1029/frame/dispatcher/bindings/BoundMethod.java

@@ -1,6 +1,5 @@
 package io.github.hedgehog1029.frame.dispatcher.bindings;
 
-import io.github.hedgehog1029.frame.annotation.Text;
 import io.github.hedgehog1029.frame.dispatcher.arguments.CommandArgumentsDeque;
 import io.github.hedgehog1029.frame.dispatcher.exception.DispatcherException;
 import io.github.hedgehog1029.frame.dispatcher.exception.NotEnoughArgumentsException;
@@ -81,17 +80,11 @@ public List<ExecutionPlan> getExecutionPlans() {
 			int i = 0;
 			while (arity > 0) {
 				ParameterWrapper pw = visibleParams.get(i++);
-				boolean isGreedy = pw.isAnnotationPresent(Text.class);
 
 				for (int n = 0; n < pw.getWillConsume(); n++) {
 					String name = pw.getName() + (n == 0 ? "" : n);
 
-					if (isGreedy) {
-						nodes.add(new ArgumentNode.GreedyString(name));
-						// do we assert that getWillConsume() == 1 here?
-					} else {
-						nodes.add(new ArgumentNode.SingleString(name));
-					}
+					nodes.add(pw.getProvider().makeNode(name, pw));
 				}
 
 				arity -= pw.getWillConsume();

src/main/java/io/github/hedgehog1029/frame/dispatcher/provider/Provider.java

@@ -1,7 +1,9 @@
 package io.github.hedgehog1029.frame.dispatcher.provider;
 
+import io.github.hedgehog1029.frame.annotation.Text;
 import io.github.hedgehog1029.frame.dispatcher.arguments.ICommandArguments;
 import io.github.hedgehog1029.frame.dispatcher.exception.DispatcherException;
+import io.github.hedgehog1029.frame.dispatcher.pipeline.ArgumentNode;
 import io.github.hedgehog1029.frame.module.wrappers.ParameterWrapper;
 import io.github.hedgehog1029.frame.util.Namespace;
 
@@ -18,4 +20,18 @@ public interface Provider<T> {
 
 	List<String> getSuggestions(int index, String partial, Namespace namespace);
 	int argsWanted(ParameterWrapper param);
+
+	/**
+	 * Called when the execution planner wants an argument node.
+	 * @param name Name to use for this argument. Use this rather than {@link ParameterWrapper#getName}!
+	 * @param param Parameter this is operating on
+	 * @return An argument node for this parameter, used by implementors for hinting
+	 */
+	default ArgumentNode makeNode(String name, ParameterWrapper param) {
+		if (param.isAnnotationPresent(Text.class)) {
+			return new ArgumentNode.GreedyString(name);
+		} else {
+			return new ArgumentNode.SingleString(name);
+		}
+	}
 }