diff options
Diffstat (limited to 'third_party/java/proguard/proguard5.3.3/src/proguard/classfile/visitor/ProgramMemberFilter.java')
-rw-r--r-- | third_party/java/proguard/proguard5.3.3/src/proguard/classfile/visitor/ProgramMemberFilter.java | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/third_party/java/proguard/proguard5.3.3/src/proguard/classfile/visitor/ProgramMemberFilter.java b/third_party/java/proguard/proguard5.3.3/src/proguard/classfile/visitor/ProgramMemberFilter.java new file mode 100644 index 0000000000..25299f429c --- /dev/null +++ b/third_party/java/proguard/proguard5.3.3/src/proguard/classfile/visitor/ProgramMemberFilter.java @@ -0,0 +1,73 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2017 Eric Lafortune @ GuardSquare + * + * 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.*; + + +/** + * This <code>MemberVisitor</code> delegates its visits to another given + * <code>MemberVisitor</code>, but only when visiting members of program + * classes. + * + * @author Eric Lafortune + */ +public class ProgramMemberFilter implements MemberVisitor +{ + private final MemberVisitor memberVisitor; + + + /** + * Creates a new ProgramMemberFilter. + * @param memberVisitor the <code>MemberVisitor</code> to which + * visits will be delegated. + */ + public ProgramMemberFilter(MemberVisitor memberVisitor) + { + this.memberVisitor = memberVisitor; + } + + + // Implementations for MemberVisitor. + + public void visitProgramField(ProgramClass programClass, ProgramField programField) + { + memberVisitor.visitProgramField(programClass, programField); + } + + + public void visitProgramMethod(ProgramClass programClass, ProgramMethod programMethod) + { + memberVisitor.visitProgramMethod(programClass, programMethod); + } + + + public void visitLibraryField(LibraryClass libraryClass, LibraryField libraryField) + { + // Don't delegate visits to library members. + } + + + public void visitLibraryMethod(LibraryClass libraryClass, LibraryMethod libraryMethod) + { + // Don't delegate visits to library members. + } +} |