1 /* 2 * Copyright (C) 2023 The Dagger Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dagger.internal.codegen.validation; 18 19 import com.google.common.base.Preconditions; 20 import dagger.internal.codegen.model.BindingGraph; 21 import dagger.internal.codegen.model.BindingGraph.ComponentNode; 22 import dagger.internal.codegen.model.BindingGraphPlugin; 23 import dagger.internal.codegen.model.DiagnosticReporter; 24 import java.util.HashSet; 25 import java.util.Set; 26 27 /** BindingGraphPlugin that allows rerun visitGraph on full binding graph. */ 28 public abstract class ValidationBindingGraphPlugin implements BindingGraphPlugin { 29 private final Set<ComponentNode> visitFullGraphRequested = new HashSet<>(); 30 visitFullGraphRequested(BindingGraph graph)31 public final boolean visitFullGraphRequested(BindingGraph graph) { 32 return visitFullGraphRequested.contains(graph.rootComponentNode()); 33 } 34 35 /** 36 * Request revisit full binding graph for the given pruned graph. 37 * 38 * <p>If called from revisitFullGraph then no-op. 39 */ requestVisitFullGraph(BindingGraph graph)40 public final void requestVisitFullGraph(BindingGraph graph) { 41 Preconditions.checkState( 42 !graph.isFullBindingGraph(), "Cannot request revisit full graph when visiting full graph."); 43 visitFullGraphRequested.add(graph.rootComponentNode()); 44 } 45 revisitFullGraph( BindingGraph prunedGraph, BindingGraph fullGraph, DiagnosticReporter diagReporter)46 public void revisitFullGraph( 47 BindingGraph prunedGraph, BindingGraph fullGraph, DiagnosticReporter diagReporter) {} 48 } 49