| /* |
| * 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.javaparsermodel.declarations; |
| |
| import com.github.javaparser.ast.body.Parameter; |
| import com.github.javaparser.ast.type.UnknownType; |
| import com.github.javaparser.resolution.declarations.ResolvedParameterDeclaration; |
| import com.github.javaparser.resolution.types.ResolvedArrayType; |
| import com.github.javaparser.resolution.types.ResolvedType; |
| import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFacade; |
| import com.github.javaparser.symbolsolver.javaparsermodel.JavaParserFactory; |
| import com.github.javaparser.symbolsolver.javaparsermodel.contexts.LambdaExprContext; |
| import com.github.javaparser.symbolsolver.model.resolution.TypeSolver; |
| import com.github.javaparser.symbolsolver.model.resolution.Value; |
| |
| import java.util.Optional; |
| |
| /** |
| * @author Federico Tomassetti |
| */ |
| public class JavaParserParameterDeclaration implements ResolvedParameterDeclaration { |
| |
| private Parameter wrappedNode; |
| private TypeSolver typeSolver; |
| |
| public JavaParserParameterDeclaration(Parameter wrappedNode, TypeSolver typeSolver) { |
| this.wrappedNode = wrappedNode; |
| this.typeSolver = typeSolver; |
| } |
| |
| @Override |
| public String getName() { |
| return wrappedNode.getName().getId(); |
| } |
| |
| @Override |
| public boolean isField() { |
| return false; |
| } |
| |
| @Override |
| public boolean isParameter() { |
| return true; |
| } |
| |
| @Override |
| public boolean isVariadic() { |
| return wrappedNode.isVarArgs(); |
| } |
| |
| @Override |
| public boolean isType() { |
| throw new UnsupportedOperationException(); |
| } |
| |
| @Override |
| public ResolvedType getType() { |
| if (wrappedNode.getType() instanceof UnknownType && JavaParserFactory.getContext(wrappedNode, typeSolver) instanceof LambdaExprContext) { |
| Optional<Value> value = JavaParserFactory.getContext(wrappedNode, typeSolver).solveSymbolAsValue(wrappedNode.getNameAsString(), typeSolver); |
| if (value.isPresent()) { |
| return value.get().getType(); |
| } |
| } |
| ResolvedType res = JavaParserFacade.get(typeSolver).convert(wrappedNode.getType(), wrappedNode); |
| if (isVariadic()) { |
| res = new ResolvedArrayType(res); |
| } |
| return res; |
| } |
| |
| @Override |
| public ResolvedParameterDeclaration asParameter() { |
| return this; |
| } |
| |
| /** |
| * Returns the JavaParser node associated with this JavaParserParameterDeclaration. |
| * |
| * @return A visitable JavaParser node wrapped by this object. |
| */ |
| public Parameter getWrappedNode() { |
| return wrappedNode; |
| } |
| |
| |
| } |