/*
* 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.ignite.compute.gridify;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* This annotation can be applied to method parameter for grid-enabled method. This annotation can be used
* when using when using annotations {@link GridifySetToValue} and {@link GridifySetToSet}.
* Note that annotations {@link GridifySetToValue} and {@link GridifySetToSet} can be applied
* to methods with a different number of parameters of the following types
* <ul>
* <li>java.util.Collection</li>
* <li>java.util.Iterator</li>
* <li>java.util.Enumeration</li>
* <li>java.lang.CharSequence</li>
* <li>java array</li>
* </ul>
* If grid-enabled method contains several parameters with types described above
* then Ignite searches for parameters with {@link GridifyInput} annotation.
* <b>Only one</b> method parameter with {@link GridifyInput} annotation allowed.
* @see GridifySetToValue
* @see GridifySetToSet
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target({ElementType.PARAMETER})
public @interface GridifyInput {
// No-op.
}