src/test/groovy/NamedParameterHelper.java

/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you 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 groovy;

import groovy.transform.NamedParam;
import groovy.transform.NamedParams;

import java.util.LinkedHashMap;

public class NamedParameterHelper {
    public static String myJavaMethod(@NamedParams({
            @NamedParam(value = "foo"),
            @NamedParam(value = "bar", type = String.class, required = true)
    }) LinkedHashMap params) {
        return "foo = " + params.get("foo") + ", bar = " + params.get("bar");
    }

    public static String myJavaMethod(@NamedParams({
            @NamedParam(value = "foo", type = String.class, required = true),
            @NamedParam(value = "bar", type = Integer.class)
    }) LinkedHashMap params, int num) {
        return "foo = " + params.get("foo") + ", bar = " + params.get("bar") + ", num = " + num;
    }
}