1 /* 2 * Copyright (C) 2008 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.dx.dex.code; 18 19 import com.android.dx.rop.type.Type; 20 import java.util.HashSet; 21 22 /** 23 * Interface for the construction of {@link CatchTable} instances. 24 */ 25 public interface CatchBuilder { 26 /** 27 * Builds and returns the catch table for this instance. 28 * 29 * @return {@code non-null;} the constructed table 30 */ 31 public CatchTable build(); 32 33 /** 34 * Gets whether this instance has any catches at all (either typed 35 * or catch-all). 36 * 37 * @return whether this instance has any catches at all 38 */ 39 public boolean hasAnyCatches(); 40 41 /** 42 * Gets the set of catch types associated with this instance. 43 * 44 * @return {@code non-null;} the set of catch types 45 */ 46 public HashSet<Type> getCatchTypes(); 47 } 48
