| /* |
| * 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. |
| */ |
| /* |
| * Contributor(s): Thomas Ball |
| */ |
| |
| package org.netbeans.modules.classfile; |
| |
| |
| /** |
| * A class representing the CONSTANT_MethodHandle constant pool type. |
| * |
| * @author Thomas Ball |
| * @since 1.40 |
| */ |
| public class CPMethodHandleInfo extends CPEntry { |
| ReferenceKind referenceKind; |
| int iReference; |
| |
| CPMethodHandleInfo(ConstantPool pool, int referenceKind,int iReference) { |
| super(pool); |
| this.referenceKind = ReferenceKind.from(referenceKind); |
| this.iReference = iReference; |
| } |
| |
| public int getTag() { |
| return ConstantPool.CONSTANT_MethodHandle; |
| } |
| |
| public ReferenceKind getReferenceKind() { |
| return referenceKind; |
| } |
| |
| public int getReference() { |
| return iReference; |
| } |
| |
| @Override |
| public String toString() { |
| return getClass().getName() + ": kind=" + referenceKind + //NOI18N |
| ", index=" + iReference; //NOI18N |
| } |
| |
| public enum ReferenceKind { |
| getField(1), |
| getStatic(2), |
| putField(3), |
| putStatic(4), |
| invokeVirtual(5), |
| invokeStatic(6), |
| invokeSpecial(7), |
| newInvokeSpecial(8), |
| invokeInterface(9); |
| |
| private final int kindInt; |
| |
| private ReferenceKind(int kindInt) { |
| this.kindInt = kindInt; |
| } |
| |
| static ReferenceKind from(int referenceKind) { |
| for (ReferenceKind k : values()) { |
| if (k.kindInt == referenceKind) return k; |
| } |
| |
| throw new IllegalStateException("Unknown ref kind: " + referenceKind); |
| } |
| } |
| } |