| /* |
| * Copyright 2016 Federico Tomassetti |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.github.javaparser.symbolsolver.resolution.typesolvers; |
| |
| import com.github.javaparser.resolution.UnsolvedSymbolException; |
| import com.github.javaparser.resolution.declarations.ResolvedReferenceTypeDeclaration; |
| import com.github.javaparser.symbolsolver.model.resolution.SymbolReference; |
| import com.github.javaparser.symbolsolver.model.resolution.TypeSolver; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * @author Federico Tomassetti |
| */ |
| public class CombinedTypeSolver implements TypeSolver { |
| |
| private TypeSolver parent; |
| private List<TypeSolver> elements = new ArrayList<>(); |
| |
| public CombinedTypeSolver(TypeSolver... elements) { |
| for (TypeSolver el : elements) { |
| add(el); |
| } |
| } |
| |
| @Override |
| public TypeSolver getParent() { |
| return parent; |
| } |
| |
| @Override |
| public void setParent(TypeSolver parent) { |
| this.parent = parent; |
| } |
| |
| public void add(TypeSolver typeSolver) { |
| this.elements.add(typeSolver); |
| typeSolver.setParent(this); |
| } |
| |
| @Override |
| public SymbolReference<ResolvedReferenceTypeDeclaration> tryToSolveType(String name) { |
| for (TypeSolver ts : elements) { |
| SymbolReference<ResolvedReferenceTypeDeclaration> res = ts.tryToSolveType(name); |
| if (res.isSolved()) { |
| return res; |
| } |
| } |
| return SymbolReference.unsolved(ResolvedReferenceTypeDeclaration.class); |
| } |
| |
| @Override |
| public ResolvedReferenceTypeDeclaration solveType(String name) throws UnsolvedSymbolException { |
| SymbolReference<ResolvedReferenceTypeDeclaration> res = tryToSolveType(name); |
| if (res.isSolved()) { |
| return res.getCorrespondingDeclaration(); |
| } else { |
| throw new UnsolvedSymbolException(name); |
| } |
| } |
| } |