1 /* 2 * reserved comment block 3 * DO NOT REMOVE OR ALTER! 4 */ 5 /* 6 * Licensed to the Apache Software Foundation (ASF) under one or more 7 * contributor license agreements. See the NOTICE file distributed with 8 * this work for additional information regarding copyright ownership. 9 * The ASF licenses this file to You under the Apache License, Version 2.0 10 * (the "License"); you may not use this file except in compliance with 11 * the License. You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, 17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 */ 21 22 package com.sun.org.apache.bcel.internal.generic; 23 24 /** 25 * Denotes that an instruction may start the process of loading and resolving 26 * the referenced class in the Virtual Machine. 27 * 28 */ 29 public interface LoadClass { 30 31 /** 32 * Returns the ObjectType of the referenced class or interface 33 * that may be loaded and resolved. 34 * @return object type that may be loaded or null if a primitive is 35 * referenced 36 */ getLoadClassType( ConstantPoolGen cpg )37 ObjectType getLoadClassType( ConstantPoolGen cpg ); 38 39 40 /** 41 * Returns the type associated with this instruction. 42 * LoadClass instances are always typed, but this type 43 * does not always refer to the type of the class or interface 44 * that it possibly forces to load. For example, GETFIELD would 45 * return the type of the field and not the type of the class 46 * where the field is defined. 47 * If no class is forced to be loaded, <B>null</B> is returned. 48 * An example for this is an ANEWARRAY instruction that creates 49 * an int[][]. 50 * @see #getLoadClassType(ConstantPoolGen) 51 */ getType( ConstantPoolGen cpg )52 Type getType( ConstantPoolGen cpg ); 53 } 54