content: /**
   * ﻿Copyright (C) 2007 - 2019 52°North Initiative for Geospatial Open Source
   * Software GmbH
   *
   * 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 org.n52.wps.algorithm.annotation;
  
  import java.lang.annotation.ElementType;
  import java.lang.annotation.Retention;
  import java.lang.annotation.RetentionPolicy;
  import java.lang.annotation.Target;
  import org.n52.wps.io.data.ILiteralData;
  
  /**
   *
   * @author tkunicki
   */
  @Retention(RetentionPolicy.RUNTIME)
  @Target({ElementType.METHOD, ElementType.FIELD})
  public @interface LiteralDataInput {
      String identifier();  // identifier
      String title() default "";
      String abstrakt() default "";  // 'abstract' is java reserved keyword
      int minOccurs() default 1;
      int maxOccurs() default 1;
      String defaultValue() default "";
      String[] allowedValues() default {};
      Class <? extends ILiteralData> binding() default ILiteralData.class;
  
      //// special maxOccurs flags
      // set maxOccurs to enum constant count
      public final static int ENUM_COUNT = -1;
  }
  