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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 package org.mozilla.gecko.mozglue.generatorannotations; |
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6 |
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7 import java.lang.annotation.Retention; |
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8 import java.lang.annotation.RetentionPolicy; |
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9 |
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10 /** |
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11 * Used to annotate parameters which are optional on the C++ side of the bridge. The annotation is |
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12 * used by the annotation processor to generate the appropriate C++ headers so calls into the Java |
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13 * method all have the optional params set to the default value. |
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14 * The default values are zero for numerical types, false for booleans, "" for strings, and null |
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15 * for all other reference types. |
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16 */ |
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17 @Retention(RetentionPolicy.RUNTIME) |
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18 public @interface OptionalGeneratedParameter {} |