SetInputReader same as Enum but dynamic, to create dynamic menu

text-io/src/main/java/org/beryx/textio/SetInputReader.java

@@ -0,0 +1,56 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.beryx.textio;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.Set;
+import java.util.function.Supplier;
+
+/**
+ *
+ * @author qo0p
+ */
+public class SetInputReader<T> extends InputReader<T, SetInputReader<T>> {
+
+    private final Map<String, T> enumValues = new LinkedHashMap();
+
+    public SetInputReader(Supplier<TextTerminal<?>> textTerminalSupplier, Set<T> list) {
+        super(textTerminalSupplier);
+        for (T value : list) {
+            enumValues.put(value.toString(), value);
+        }
+
+        this.possibleValues = new ArrayList(enumValues.values());
+        this.numberedPossibleValues = true;
+    }
+
+    public SetInputReader<T> withAllValues() {
+        return withPossibleValues(new ArrayList(enumValues.values()));
+    }
+
+    public SetInputReader<T> withAllValuesNumbered() {
+        return withNumberedPossibleValues(new ArrayList(enumValues.values()));
+    }
+
+    public SetInputReader<T> withAllValuesInline() {
+        return withInlinePossibleValues(new ArrayList(enumValues.values()));
+    }
+
+    @Override
+    protected InputReader.ParseResult<T> parse(String s) {
+        T value = enumValues.get(s);
+        if (value != null) {
+            return new ParseResult<>(value);
+        }
+        return new ParseResult(null, getErrorMessages(s));
+    }
+
+    public static SetInputReader newInstance(TextTerminal terminal, Set list) {
+        return new SetInputReader(() -> terminal, list);
+    }
+}