| /* |
| * reserved comment block |
| * DO NOT REMOVE OR ALTER! |
| */ |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You 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.sun.org.apache.bcel.internal.generic; |
| import com.sun.org.apache.bcel.internal.Constants; |
| |
| |
| import com.sun.org.apache.bcel.internal.classfile.*; |
| import java.util.ArrayList; |
| |
| /** |
| * Super class for FieldGen and MethodGen objects, since they have |
| * some methods in common! |
| * |
| * @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A> |
| */ |
| public abstract class FieldGenOrMethodGen extends AccessFlags |
| implements NamedAndTyped, Cloneable |
| { |
| protected String name; |
| protected Type type; |
| protected ConstantPoolGen cp; |
| private ArrayList attribute_vec = new ArrayList(); |
| |
| protected FieldGenOrMethodGen() {} |
| |
| public void setType(Type type) { |
| if(type.getType() == Constants.T_ADDRESS) |
| throw new IllegalArgumentException("Type can not be " + type); |
| |
| this.type = type; |
| } |
| public Type getType() { return type; } |
| |
| /** @return name of method/field. |
| */ |
| public String getName() { return name; } |
| public void setName(String name) { this.name = name; } |
| |
| public ConstantPoolGen getConstantPool() { return cp; } |
| public void setConstantPool(ConstantPoolGen cp) { this.cp = cp; } |
| |
| /** |
| * Add an attribute to this method. Currently, the JVM knows about |
| * the `Code', `ConstantValue', `Synthetic' and `Exceptions' |
| * attributes. Other attributes will be ignored by the JVM but do no |
| * harm. |
| * |
| * @param a attribute to be added |
| */ |
| public void addAttribute(Attribute a) { attribute_vec.add(a); } |
| |
| /** |
| * Remove an attribute. |
| */ |
| public void removeAttribute(Attribute a) { attribute_vec.remove(a); } |
| |
| /** |
| * Remove all attributes. |
| */ |
| public void removeAttributes() { attribute_vec.clear(); } |
| |
| /** |
| * @return all attributes of this method. |
| */ |
| public Attribute[] getAttributes() { |
| Attribute[] attributes = new Attribute[attribute_vec.size()]; |
| attribute_vec.toArray(attributes); |
| return attributes; |
| } |
| |
| /** @return signature of method/field. |
| */ |
| public abstract String getSignature(); |
| |
| public Object clone() { |
| try { |
| return super.clone(); |
| } catch(CloneNotSupportedException e) { |
| System.err.println(e); |
| return null; |
| } |
| } |
| } |