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https://gitlab.winehq.org/wine/wine-gecko.git
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a5186518ff
--HG-- rename : build/annotationProcessors/MethodWithAnnotationInfo.java => build/annotationProcessors/AnnotationInfo.java rename : build/annotationProcessors/utils/AlphabeticMethodComparator.java => build/annotationProcessors/utils/AlphabeticAnnotatableEntityComparator.java rename : build/annotationProcessors/utils/GeneratableEntryPointIterator.java => build/annotationProcessors/utils/GeneratableElementIterator.java
58 lines
1.9 KiB
Java
58 lines
1.9 KiB
Java
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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package org.mozilla.gecko.annotationProcessors.classloader;
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import org.mozilla.gecko.annotationProcessors.AnnotationInfo;
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import java.lang.reflect.Constructor;
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import java.lang.reflect.Field;
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import java.lang.reflect.Member;
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import java.lang.reflect.Method;
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/**
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* Union type to hold either a method, field, or ctor. Allows us to iterate "The generatable stuff", despite
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* the fact that such things can be of either flavour.
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*/
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public class AnnotatableEntity {
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public enum ENTITY_TYPE {METHOD, FIELD, CONSTRUCTOR}
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private final Member mMember;
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public final ENTITY_TYPE mEntityType;
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public final AnnotationInfo mAnnotationInfo;
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public AnnotatableEntity(Member aObject, AnnotationInfo aAnnotationInfo) {
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mMember = aObject;
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mAnnotationInfo = aAnnotationInfo;
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if (aObject instanceof Method) {
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mEntityType = ENTITY_TYPE.METHOD;
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} else if (aObject instanceof Field) {
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mEntityType = ENTITY_TYPE.FIELD;
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} else {
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mEntityType = ENTITY_TYPE.CONSTRUCTOR;
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}
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}
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public Method getMethod() {
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if (mEntityType != ENTITY_TYPE.METHOD) {
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throw new UnsupportedOperationException("Attempt to cast to unsupported member type.");
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}
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return (Method) mMember;
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}
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public Field getField() {
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if (mEntityType != ENTITY_TYPE.FIELD) {
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throw new UnsupportedOperationException("Attempt to cast to unsupported member type.");
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}
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return (Field) mMember;
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}
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public Constructor getConstructor() {
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if (mEntityType != ENTITY_TYPE.CONSTRUCTOR) {
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throw new UnsupportedOperationException("Attempt to cast to unsupported member type.");
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}
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return (Constructor) mMember;
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}
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}
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