1 /* 2 * Copyright (C) 2009 The Android Open Source Project 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 com.android.layoutopt.uix.rules; 18 19 import com.android.layoutopt.uix.LayoutAnalysis; 20 import org.w3c.dom.Node; 21 22 /** 23 * Interface that define an analysis rule. 24 */ 25 public interface Rule { 26 /** 27 * Returns the name of the rule. 28 * 29 * @return A non-null String. 30 */ getName()31 String getName(); 32 33 /** 34 * Runs the rule for the specified node. The rule must add any detected 35 * issue to the analysis. 36 * 37 * @param analysis The resulting analysis. 38 * @param node The original XML node. 39 */ run(LayoutAnalysis analysis, Node node)40 void run(LayoutAnalysis analysis, Node node); 41 } 42