--- /dev/null 2016-07-20 19:17:42.000000000 -0700 +++ new/src/jdk.jdeps/share/classes/com/sun/tools/jdeprscan/scan/CPSelector.java 2016-07-20 19:17:42.000000000 -0700 @@ -0,0 +1,108 @@ +/* + * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * This code is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. Oracle designates this + * particular file as subject to the "Classpath" exception as provided + * by Oracle in the LICENSE file that accompanied this code. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + */ + +package com.sun.tools.jdeprscan.scan; + +import com.sun.tools.classfile.ConstantPool; + +/** + * A visitor that selects constant pool entries by type and adds + * them to the given CPEntries object. + */ +class CPSelector implements ConstantPool.Visitor { + @Override + public Void visitClass(ConstantPool.CONSTANT_Class_info info, CPEntries p) { + p.classes.add(info); + return null; + } + + @Override + public Void visitDouble(ConstantPool.CONSTANT_Double_info info, CPEntries p) { + return null; + } + + @Override + public Void visitFieldref(ConstantPool.CONSTANT_Fieldref_info info, CPEntries p) { + p.fieldRefs.add(info); + return null; + } + + @Override + public Void visitFloat(ConstantPool.CONSTANT_Float_info info, CPEntries p) { + return null; + } + + @Override + public Void visitInteger(ConstantPool.CONSTANT_Integer_info info, CPEntries p) { + return null; + } + + @Override + public Void visitInterfaceMethodref(ConstantPool.CONSTANT_InterfaceMethodref_info info, CPEntries p) { + p.interfaceMethodRefs.add(info); + return null; + } + + @Override + public Void visitInvokeDynamic(ConstantPool.CONSTANT_InvokeDynamic_info info, CPEntries p) { + return null; + } + + @Override + public Void visitLong(ConstantPool.CONSTANT_Long_info info, CPEntries p) { + return null; + } + + @Override + public Void visitNameAndType(ConstantPool.CONSTANT_NameAndType_info info, CPEntries p) { + return null; + } + + @Override + public Void visitMethodref(ConstantPool.CONSTANT_Methodref_info info, CPEntries p) { + p.methodRefs.add(info); + return null; + } + + @Override + public Void visitMethodHandle(ConstantPool.CONSTANT_MethodHandle_info info, CPEntries p) { + return null; + } + + @Override + public Void visitMethodType(ConstantPool.CONSTANT_MethodType_info info, CPEntries p) { + return null; + } + + @Override + public Void visitString(ConstantPool.CONSTANT_String_info info, CPEntries p) { + return null; + } + + @Override + public Void visitUtf8(ConstantPool.CONSTANT_Utf8_info info, CPEntries p) { + return null; + } +}