| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * 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 android.databinding.tool.expr; |
| |
| import android.databinding.tool.reflection.ModelAnalyzer; |
| import android.databinding.tool.reflection.ModelClass; |
| |
| import java.util.List; |
| |
| public class InstanceOfExpr extends Expr { |
| final String mTypeStr; |
| ModelClass mType; |
| |
| InstanceOfExpr(Expr left, String type) { |
| super(left); |
| mTypeStr = type; |
| } |
| |
| @Override |
| protected String computeUniqueKey() { |
| return join("instanceof", super.computeUniqueKey(), mTypeStr); |
| } |
| |
| @Override |
| protected ModelClass resolveType(ModelAnalyzer modelAnalyzer) { |
| mType = modelAnalyzer.findClass(mTypeStr, getModel().getImports()); |
| return modelAnalyzer.loadPrimitive("boolean"); |
| } |
| |
| @Override |
| protected List<Dependency> constructDependencies() { |
| return constructDynamicChildrenDependencies(); |
| } |
| |
| public Expr getExpr() { |
| return getChildren().get(0); |
| } |
| |
| public ModelClass getType() { |
| return mType; |
| } |
| } |