1*f585d8a3SJacky Wang /* 2*f585d8a3SJacky Wang * Copyright (C) 2021 The Dagger Authors. 3*f585d8a3SJacky Wang * 4*f585d8a3SJacky Wang * Licensed under the Apache License, Version 2.0 (the "License"); 5*f585d8a3SJacky Wang * you may not use this file except in compliance with the License. 6*f585d8a3SJacky Wang * You may obtain a copy of the License at 7*f585d8a3SJacky Wang * 8*f585d8a3SJacky Wang * http://www.apache.org/licenses/LICENSE-2.0 9*f585d8a3SJacky Wang * 10*f585d8a3SJacky Wang * Unless required by applicable law or agreed to in writing, software 11*f585d8a3SJacky Wang * distributed under the License is distributed on an "AS IS" BASIS, 12*f585d8a3SJacky Wang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13*f585d8a3SJacky Wang * See the License for the specific language governing permissions and 14*f585d8a3SJacky Wang * limitations under the License. 15*f585d8a3SJacky Wang */ 16*f585d8a3SJacky Wang 17*f585d8a3SJacky Wang package dagger.spi.model; 18*f585d8a3SJacky Wang 19*f585d8a3SJacky Wang import com.google.devtools.ksp.symbol.KSAnnotation; 20*f585d8a3SJacky Wang import com.google.errorprone.annotations.DoNotMock; 21*f585d8a3SJacky Wang import javax.lang.model.element.AnnotationMirror; 22*f585d8a3SJacky Wang 23*f585d8a3SJacky Wang /** Wrapper type for an annotation. */ 24*f585d8a3SJacky Wang @DoNotMock("Only use real implementations created by Dagger") 25*f585d8a3SJacky Wang public abstract class DaggerAnnotation { annotationTypeElement()26*f585d8a3SJacky Wang public abstract DaggerTypeElement annotationTypeElement(); 27*f585d8a3SJacky Wang 28*f585d8a3SJacky Wang /** 29*f585d8a3SJacky Wang * Returns the Javac representation for the annotation. 30*f585d8a3SJacky Wang * 31*f585d8a3SJacky Wang * @throws IllegalStateException if the current backend isn't Javac. 32*f585d8a3SJacky Wang */ javac()33*f585d8a3SJacky Wang public abstract AnnotationMirror javac(); 34*f585d8a3SJacky Wang 35*f585d8a3SJacky Wang /** 36*f585d8a3SJacky Wang * Returns the KSP representation for the annotation. 37*f585d8a3SJacky Wang * 38*f585d8a3SJacky Wang * @throws IllegalStateException if the current backend isn't KSP. 39*f585d8a3SJacky Wang */ ksp()40*f585d8a3SJacky Wang public abstract KSAnnotation ksp(); 41*f585d8a3SJacky Wang 42*f585d8a3SJacky Wang /** Returns the backend used in this compilation. */ backend()43*f585d8a3SJacky Wang public abstract DaggerProcessingEnv.Backend backend(); 44*f585d8a3SJacky Wang } 45