SyntheticAttribute_info.rar_synthetic

package com.vladium.jcd.cls.attribute; import java.io.IOException; import com.vladium.jcd.lib.UDataOutputStream; // ---------------------------------------------------------------------------- /** * The Synthetic attribute is a fixed-length attribute in the attributes table * of ClassFile, {@link com.vladium.jcd.cls.Field_info}, and * {@link com.vladium.jcd.cls.Method_info} structures. A class member that does * not appear in the source code must be marked using a Synthetic attribute.<P> * * The Synthetic attribute has the following format: * <PRE> * Synthetic_attribute { * u2 attribute_name_index; * u4 attribute_length; * } * </PRE> * * The value of the attribute_name_index item must be a valid index into the * constant_pool table. The constant_pool entry at that index must be a CONSTANT_Utf8_info * structure representing the string "Synthetic".<P> * * The value of the attribute_length item is zero. * * @author (C) 2001, Vlad Roubtsov */ public final class SyntheticAttribute_info extends Attribute_info { // public: ................................................................ public SyntheticAttribute_info (final int attribute_name_index) { super (attribute_name_index, 0); } public long length () { return 6; } // Visitor: public void accept (final IAttributeVisitor visitor, final Object ctx) { visitor.visit (this, ctx); } public String toString () { return "SyntheticValueAttribute_info: [attribute_name_index = " + m_name_index + ", attribute_length = " + m_attribute_length + ']'; } // Cloneable: /** * Performs a deep copy. */ public Object clone () { return super.clone (); } // IClassFormatOutput: public void writeInClassFormat (final UDataOutputStream out) throws IOException { super.writeInClassFormat (out); } // protected: ............................................................. // package: ............................................................... SyntheticAttribute_info (final int attribute_name_index, final long attribute_length) { super (attribute_name_index, attribute_length); } // private: ............................................................... } // end of class // ----------------------------------------------------------------------------