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139 lines
5.0 KiB
139 lines
5.0 KiB
/*
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* Copyright (c) 2007, 2018, Oracle and/or its affiliates. All rights reserved.
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* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
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*/
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package com.sun.org.apache.bcel.internal.generic;
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import com.sun.org.apache.bcel.internal.Constants;
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/* ====================================================================
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* The Apache Software License, Version 1.1
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*
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* Copyright (c) 2001 The Apache Software Foundation. All rights
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* reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* 3. The end-user documentation included with the redistribution,
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* if any, must include the following acknowledgment:
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* "This product includes software developed by the
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* Apache Software Foundation (http://www.apache.org/)."
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* Alternately, this acknowledgment may appear in the software itself,
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* if and wherever such third-party acknowledgments normally appear.
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*
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* 4. The names "Apache" and "Apache Software Foundation" and
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* "Apache BCEL" must not be used to endorse or promote products
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* derived from this software without prior written permission. For
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* written permission, please contact apache@apache.org.
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*
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* 5. Products derived from this software may not be called "Apache",
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* "Apache BCEL", nor may "Apache" appear in their name, without
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* prior written permission of the Apache Software Foundation.
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*
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
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* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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* ====================================================================
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*
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* This software consists of voluntary contributions made by many
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* individuals on behalf of the Apache Software Foundation. For more
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* information on the Apache Software Foundation, please see
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* <http://www.apache.org/>.
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*/
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import com.sun.org.apache.bcel.internal.classfile.*;
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import java.util.ArrayList;
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/**
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* Super class for FieldGen and MethodGen objects, since they have
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* some methods in common!
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*
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* @author <A HREF="mailto:markus.dahm@berlin.de">M. Dahm</A>
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*/
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public abstract class FieldGenOrMethodGen extends AccessFlags
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implements NamedAndTyped, Cloneable
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{
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protected String name;
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protected Type type;
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protected ConstantPoolGen cp;
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private ArrayList attribute_vec = new ArrayList();
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protected FieldGenOrMethodGen() {}
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public void setType(Type type) {
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if(type.getType() == Constants.T_ADDRESS)
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throw new IllegalArgumentException("Type can not be " + type);
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this.type = type;
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}
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public Type getType() { return type; }
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/** @return name of method/field.
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*/
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public String getName() { return name; }
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public void setName(String name) { this.name = name; }
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public ConstantPoolGen getConstantPool() { return cp; }
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public void setConstantPool(ConstantPoolGen cp) { this.cp = cp; }
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/**
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* Add an attribute to this method. Currently, the JVM knows about
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* the `Code', `ConstantValue', `Synthetic' and `Exceptions'
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* attributes. Other attributes will be ignored by the JVM but do no
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* harm.
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*
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* @param a attribute to be added
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*/
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public void addAttribute(Attribute a) { attribute_vec.add(a); }
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/**
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* Remove an attribute.
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*/
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public void removeAttribute(Attribute a) { attribute_vec.remove(a); }
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/**
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* Remove all attributes.
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*/
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public void removeAttributes() { attribute_vec.clear(); }
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/**
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* @return all attributes of this method.
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*/
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public Attribute[] getAttributes() {
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Attribute[] attributes = new Attribute[attribute_vec.size()];
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attribute_vec.toArray(attributes);
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return attributes;
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}
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/** @return signature of method/field.
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*/
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public abstract String getSignature();
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public Object clone() {
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try {
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return super.clone();
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} catch(CloneNotSupportedException e) {
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System.err.println(e);
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return null;
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}
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}
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}
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