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/**
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* Copyright 2010-present Facebook.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.facebook.model;
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import java.lang.annotation.Retention;
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import java.lang.annotation.RetentionPolicy;
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/**
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* Use this annotation setters in an interface that derives from
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* GraphObject, if you wish to provide a setter that takes a primitive data type (e.g., String)
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* or a List of primitive data types, but actually populates its underlying property with a
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* new GraphObject with a property equal to the specified value (or a List of such GraphObjects).
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* This is useful for providing "helper" setters to avoid requiring callers to instantiate a GraphObject
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* just to set a single property on it (e.g., 'url' or 'id').
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*
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* The String value provided to this annotation should be the name of the property that will be
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* populated on the newly-created GraphObject using the value that was passed to the setter.
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*
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* This annotation has no effect if applied to a getter.
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*/
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@Retention(RetentionPolicy.RUNTIME)
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public @interface CreateGraphObject {
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String value();
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}
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