1 files changed, 96 insertions, 0 deletions
diff --git a/src/main/java/bjc/inflexion/NounOptions.java b/src/main/java/bjc/inflexion/NounOptions.java
new file mode 100644
index 0000000..273e700
--- /dev/null
+++ b/src/main/java/bjc/inflexion/NounOptions.java
@@ -0,0 +1,96 @@
+/**
+ * (C) Copyright 2022 Benjamin Culkin.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package bjc.inflexion;
+
+import java.util.List;
+
+/**
+ * Options for a noun directive.
+ *
+ * @author bjculkin
+ *
+ */
+public class NounOptions extends Options {
+	/**
+	 * Use the classical inflection for the noun.
+	 */
+	public boolean classical;
+
+	/**
+	 * Inflect as plural, regardless of current count.
+	 */
+	public boolean plural;
+
+	/**
+	 * Inflect as singular, regardless of current count.
+	 */
+	public boolean singular;
+
+	/**
+	 * Create a new set of noun options from a string.
+	 *
+	 * @param options
+	 *                    The string to create options from.
+	 * @param curPos
+	 *                    The current position into the string.
+	 * @param startFold Whether to start with folding on
+	 * @param parseErrors
+	 *                    The current list of parsing errors.
+	 */
+	public NounOptions(String options, int curPos, boolean startFold, List<String> parseErrors) {
+		if (options.equals(""))
+			return;
+
+		boolean doingCaseFolding = startFold;
+
+		for (int i = 0; i < options.length(); i++) {
+			char ci = options.charAt(i);
+
+			if (doingCaseFolding && Character.isLowerCase(ci)) {
+				continue;
+			} else if (Character.isUpperCase(ci)) {
+				doingCaseFolding = true;
+
+				ci = Character.toLowerCase(ci);
+			}
+
+			switch (ci) {
+			case 'c':
+				classical = true;
+				break;
+			case 'p':
+				plural = true;
+				break;
+			case 's':
+				singular = true;
+				break;
+			default:
+				parseErrors.add(error(curPos, i, "Unhandled option %c", ci));
+			}
+		}
+	}
+
+	/**
+	 * Create an empty set of noun options.
+	 */
+	public NounOptions() {
+	}
+
+	// Emit error message
+	private static String error(int curPos, int i, String msg, Object... props) {
+		return InflectionDirective.error("N", curPos, i, msg, props);
+	}
+}
+\ No newline at end of file