The Tor Browser / file comparison
comparison: build/annotationProcessors/classloader/AnnotatableEntity.java
build/annotationProcessors/classloader/AnnotatableEntity.java
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:6deea1637d78 |
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 package org.mozilla.gecko.annotationProcessors.classloader; | |
| 6 | |
| 7 import org.mozilla.gecko.annotationProcessors.AnnotationInfo; | |
| 8 | |
| 9 import java.lang.reflect.Constructor; | |
| 10 import java.lang.reflect.Field; | |
| 11 import java.lang.reflect.Member; | |
| 12 import java.lang.reflect.Method; | |
| 13 | |
| 14 /** | |
| 15 * Union type to hold either a method, field, or ctor. Allows us to iterate "The generatable stuff", despite | |
| 16 * the fact that such things can be of either flavour. | |
| 17 */ | |
| 18 public class AnnotatableEntity { | |
| 19 public enum ENTITY_TYPE {METHOD, FIELD, CONSTRUCTOR} | |
| 20 | |
| 21 private final Member mMember; | |
| 22 public final ENTITY_TYPE mEntityType; | |
| 23 | |
| 24 public final AnnotationInfo mAnnotationInfo; | |
| 25 | |
| 26 public AnnotatableEntity(Member aObject, AnnotationInfo aAnnotationInfo) { | |
| 27 mMember = aObject; | |
| 28 mAnnotationInfo = aAnnotationInfo; | |
| 29 | |
| 30 if (aObject instanceof Method) { | |
| 31 mEntityType = ENTITY_TYPE.METHOD; | |
| 32 } else if (aObject instanceof Field) { | |
| 33 mEntityType = ENTITY_TYPE.FIELD; | |
| 34 } else { | |
| 35 mEntityType = ENTITY_TYPE.CONSTRUCTOR; | |
| 36 } | |
| 37 } | |
| 38 | |
| 39 public Method getMethod() { | |
| 40 if (mEntityType != ENTITY_TYPE.METHOD) { | |
| 41 throw new UnsupportedOperationException("Attempt to cast to unsupported member type."); | |
| 42 } | |
| 43 return (Method) mMember; | |
| 44 } | |
| 45 public Field getField() { | |
| 46 if (mEntityType != ENTITY_TYPE.FIELD) { | |
| 47 throw new UnsupportedOperationException("Attempt to cast to unsupported member type."); | |
| 48 } | |
| 49 return (Field) mMember; | |
| 50 } | |
| 51 public Constructor getConstructor() { | |
| 52 if (mEntityType != ENTITY_TYPE.CONSTRUCTOR) { | |
| 53 throw new UnsupportedOperationException("Attempt to cast to unsupported member type."); | |
| 54 } | |
| 55 return (Constructor) mMember; | |
| 56 } | |
| 57 } |
