fr.umlv.corosol.classfile.attribute.impl
Class JUnknownAttribute

java.lang.Object
  fr.umlv.corosol.classfile.attribute.impl.AbstractJAttribute
      fr.umlv.corosol.classfile.attribute.impl.JUnknownAttribute

All Implemented Interfaces:

JAttribute, JClassFileItem, JObject

public class JUnknownAttribute
extends AbstractJAttribute

This class represents an attribute unknown by the Java virtual machine.

Author:

Christophe Deleray

Field Summary

Fields inherited from interface fr.umlv.corosol.classfile.attribute.JAttribute

CODE, CONSTANT_VALUE, DEPRECATED, EXCEPTIONS, INNER_CLASSES, LINE_NUMBER_TABLE, LOCAL_VARIABLE_TABLE, SOURCE_FILE, SYNTHETIC

Constructor Summary

JUnknownAttribute(java.lang.String name)
Creates a new JVM-unknown attribute which name is specified.

Method Summary

int	getSize() Returns the size of the attribute in bytes.
void	readItem(JClassFileInput in) Extracts the data of this attribute from the specified input stream.
java.lang.String	toString() Returns a string representation of this attribute.
void	writeItem(JClassFileOutput out) Writes the data of this attribute into a file via the specified output stream.

Methods inherited from class fr.umlv.corosol.classfile.attribute.impl.AbstractJAttribute

getConstantPool, getName, setConstantPool

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

JUnknownAttribute

public JUnknownAttribute(java.lang.String name)

Creates a new JVM-unknown attribute which name is specified.

Parameters:

name - the name of this attribute

Method Detail

getSize

public int getSize()

Returns the size of the attribute in bytes.

Specified by:

getSize in interface JAttribute

Specified by:

getSize in class AbstractJAttribute

toString

public java.lang.String toString()

Returns a string representation of this attribute.

Specified by:

toString in interface JAttribute

Specified by:

toString in class AbstractJAttribute

Returns:

a string representing this classfile attribute

readItem

public void readItem(JClassFileInput in)
              throws java.io.IOException

Extracts the data of this attribute from the specified input stream.

Parameters:

in - a class file input stream

Throws:

java.io.IOException - if an I/O error occurs when reading the datas of this attribute

writeItem

public void writeItem(JClassFileOutput out)
               throws java.io.IOException

Writes the data of this attribute into a file via the specified output stream.

Parameters:

out - a class file output stream

Throws:

java.io.IOException - if an I/O error occurs when writing into the classfile