gecko/mobile/android/base/mozglue/OptionalGeneratedParameter.java

19 lines
813 B
Java

/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.gecko.mozglue;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/**
* Used to annotate parameters which are optional on the C++ side of the bridge. The annotation is
* used by the annotation processor to generate the appropriate C++ headers so calls into the Java
* method all have the optional params set to the default value.
* The default values are zero for numerical types, false for booleans, "" for strings, and null
* for all other reference types.
*/
@Retention(RetentionPolicy.RUNTIME)
public @interface OptionalGeneratedParameter {}