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Diffstat (limited to 'src/proguard/classfile/ProgramField.java')
-rw-r--r-- | src/proguard/classfile/ProgramField.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/proguard/classfile/ProgramField.java b/src/proguard/classfile/ProgramField.java new file mode 100644 index 0000000..5991b00 --- /dev/null +++ b/src/proguard/classfile/ProgramField.java @@ -0,0 +1,93 @@ +/* + * 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; + +import proguard.classfile.attribute.visitor.AttributeVisitor; +import proguard.classfile.attribute.Attribute; +import proguard.classfile.visitor.*; + +/** + * Representation of a field from a program class. + * + * @author Eric Lafortune + */ +public class ProgramField extends ProgramMember implements Field +{ + /** + * An extra field pointing to the Clazz object referenced in the + * descriptor string. This field is filled out by the <code>{@link + * proguard.classfile.util.ClassReferenceInitializer ClassReferenceInitializer}</code>. + * References to primitive types are ignored. + */ + public Clazz referencedClass; + + + /** + * Creates an uninitialized ProgramField. + */ + public ProgramField() + { + } + + + /** + * Creates an initialized ProgramField. + */ + public ProgramField(int u2accessFlags, + int u2nameIndex, + int u2descriptorIndex, + int u2attributesCount, + Attribute[] attributes, + Clazz referencedClass) + { + super(u2accessFlags, u2nameIndex, u2descriptorIndex, u2attributesCount, attributes); + + this.referencedClass = referencedClass; + } + + + // Implementations for ProgramMember. + + public void accept(ProgramClass programClass, MemberVisitor memberVisitor) + { + memberVisitor.visitProgramField(programClass, this); + } + + + public void attributesAccept(ProgramClass programClass, AttributeVisitor attributeVisitor) + { + for (int index = 0; index < u2attributesCount; index++) + { + attributes[index].accept(programClass, this, attributeVisitor); + } + } + + + // Implementations for Member. + + public void referencedClassesAccept(ClassVisitor classVisitor) + { + if (referencedClass != null) + { + referencedClass.accept(classVisitor); + } + } +} |