freemarker-generator-cli/src/main/java/org/apache/freemarker/generator/cli/picocli/TemplateOutputDefinition.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 org.apache.freemarker.generator.cli.picocli;

import picocli.CommandLine.Option;

import java.util.List;

public class TemplateOutputDefinition {

    @Option(names = { "-o", "--output" }, description = "output files or directories")
    public List<String> outputs;

    public boolean hasOutput() {
        return outputs != null && !outputs.isEmpty();
    }
}