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Diffstat (limited to 'src/proguard/classfile/editor/CodeAttributeEditorResetter.java')
-rw-r--r-- | src/proguard/classfile/editor/CodeAttributeEditorResetter.java | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/proguard/classfile/editor/CodeAttributeEditorResetter.java b/src/proguard/classfile/editor/CodeAttributeEditorResetter.java new file mode 100644 index 0000000..9962ea5 --- /dev/null +++ b/src/proguard/classfile/editor/CodeAttributeEditorResetter.java @@ -0,0 +1,60 @@ +/* + * ProGuard -- shrinking, optimization, obfuscation, and preverification + * of Java bytecode. + * + * Copyright (c) 2002-2009 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.editor; + +import proguard.classfile.*; +import proguard.classfile.attribute.*; +import proguard.classfile.attribute.visitor.AttributeVisitor; +import proguard.classfile.util.SimplifiedVisitor; + +/** + * This AttributeVisitor resets it CodeAttributeEditor whenever it visits a + * code attribute. + * + * @author Eric Lafortune + */ +public class CodeAttributeEditorResetter +extends SimplifiedVisitor +implements AttributeVisitor +{ + private final CodeAttributeEditor codeAttributeEditor; + + + /** + * Creates a new CodeAttributeEditorResetter. + * @param codeAttributeEditor the code attribute editor that will be reset. + */ + public CodeAttributeEditorResetter(CodeAttributeEditor codeAttributeEditor) + { + this.codeAttributeEditor = codeAttributeEditor; + } + + + // Implementations for AttributeVisitor. + + public void visitAnyAttribute(Clazz clazz, Attribute attribute) {} + + + public void visitCodeAttribute(Clazz clazz, Method method, CodeAttribute codeAttribute) + { + codeAttributeEditor.reset(codeAttribute.u4codeLength); + } +} |