javaparser-symbol-solver-testing/src/test/test_sourcecode/javasymbolsolver_0_6_0/src/java-symbol-solver-core/com/github/javaparser/symbolsolver/javaparsermodel/contexts/EnumDeclarationContext.java

/*
 * 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.contexts;

import com.github.javaparser.ast.body.EnumConstantDeclaration;
import com.github.javaparser.ast.body.EnumDeclaration;
import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserEnumConstantDeclaration;
import com.github.javaparser.symbolsolver.javaparsermodel.declarations.JavaParserEnumDeclaration;
import com.github.javaparser.symbolsolver.model.declarations.ReferenceTypeDeclaration;
import com.github.javaparser.symbolsolver.model.declarations.ValueDeclaration;
import com.github.javaparser.symbolsolver.model.resolution.SymbolReference;
import com.github.javaparser.symbolsolver.model.resolution.TypeSolver;
import com.github.javaparser.symbolsolver.model.typesystem.Type;

import java.util.List;

/**
 * @author Federico Tomassetti
 */
public class EnumDeclarationContext extends AbstractJavaParserContext<EnumDeclaration> {

    private JavaParserTypeDeclarationAdapter javaParserTypeDeclarationAdapter;

    public EnumDeclarationContext(EnumDeclaration wrappedNode, TypeSolver typeSolver) {
        super(wrappedNode, typeSolver);
        this.javaParserTypeDeclarationAdapter = new JavaParserTypeDeclarationAdapter(wrappedNode, typeSolver,
                getDeclaration(), this);
    }

    @Override
    public SymbolReference<? extends ValueDeclaration> solveSymbol(String name, TypeSolver typeSolver) {
        if (typeSolver == null) throw new IllegalArgumentException();

        // among constants
        for (EnumConstantDeclaration constant : wrappedNode.getEntries()) {
            if (constant.getName().getId().equals(name)) {
                return SymbolReference.solved(new JavaParserEnumConstantDeclaration(constant, typeSolver));
            }
        }

        if (this.getDeclaration().hasField(name)) {
            return SymbolReference.solved(this.getDeclaration().getField(name));
        }

        // then to parent
        return getParent().solveSymbol(name, typeSolver);
    }

    @Override
    public SymbolReference<com.github.javaparser.symbolsolver.model.declarations.TypeDeclaration> solveType(String name, TypeSolver typeSolver) {
        return javaParserTypeDeclarationAdapter.solveType(name, typeSolver);
    }

    @Override
    public SymbolReference<com.github.javaparser.symbolsolver.model.declarations.MethodDeclaration> solveMethod(String name, List<Type> argumentsTypes, boolean staticOnly, TypeSolver typeSolver) {
        return javaParserTypeDeclarationAdapter.solveMethod(name, argumentsTypes, staticOnly, typeSolver);
    }

    ///
    /// Private methods
    ///

    private ReferenceTypeDeclaration getDeclaration() {
        return new JavaParserEnumDeclaration(this.wrappedNode, typeSolver);
    }
}