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Diffstat (limited to 'src/proguard/classfile/visitor/ImplementingClassConstantFilter.java')
-rw-r--r-- | src/proguard/classfile/visitor/ImplementingClassConstantFilter.java | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/src/proguard/classfile/visitor/ImplementingClassConstantFilter.java b/src/proguard/classfile/visitor/ImplementingClassConstantFilter.java deleted file mode 100644 index ee42fe2..0000000 --- a/src/proguard/classfile/visitor/ImplementingClassConstantFilter.java +++ /dev/null @@ -1,70 +0,0 @@ -/* - * ProGuard -- shrinking, optimization, obfuscation, and preverification - * of Java bytecode. - * - * Copyright (c) 2002-2014 Eric Lafortune (eric@graphics.cornell.edu) - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation; either version 2 of the License, or (at your option) - * any later version. - * - * This program 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 for - * more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ -package proguard.classfile.visitor; - -import proguard.classfile.Clazz; -import proguard.classfile.constant.ClassConstant; -import proguard.classfile.constant.visitor.ConstantVisitor; -import proguard.classfile.util.SimplifiedVisitor; - -/** - * This <code>ConstantVisitor</code> delegates its visits to class constants - * to another given <code>ConstantVisitor</code>, except for classes that - * are extended or implemented by a given class. This exception includes the - * class itself. - * - * @author Eric Lafortune - */ -public class ImplementingClassConstantFilter -extends SimplifiedVisitor -implements ConstantVisitor -{ - private final Clazz implementingClass; - private final ConstantVisitor constantVisitor; - - - /** - * Creates a new ImplementingClassConstantFilter. - * @param implementingClass the class whose superclasses and interfaces will - * not be visited. - * @param constantVisitor the <code>ConstantVisitor</code> to which visits - * will be delegated. - */ - public ImplementingClassConstantFilter(Clazz implementingClass, - ConstantVisitor constantVisitor) - { - this.implementingClass = implementingClass; - this.constantVisitor = constantVisitor; - } - - - // Implementations for ConstantVisitor. - - public void visitClassConstant(Clazz clazz, ClassConstant classConstant) - { - Clazz referencedClass = classConstant.referencedClass; - if (referencedClass == null || - !implementingClass.extendsOrImplements(referencedClass)) - { - constantVisitor.visitClassConstant(clazz, classConstant); - } - } -}
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