Package org.apache.commons.compress.harmony.unpack200.bytecode

Class ClassFileEntry

java.lang.Object

org.apache.commons.compress.harmony.unpack200.bytecode.ClassFileEntry

Direct Known Subclasses:

Attribute, ByteCode, ConstantPoolEntry, CPMember

public abstract class ClassFileEntry
extends java.lang.Object

The abstract superclass for all types of class file entries.

Field Summary

Fields

Modifier and Type	Field	Description
protected static ClassFileEntry[]	NONE	An empty ClassFileEntry array.

Constructor Summary

Constructors

Constructor	Description
ClassFileEntry()

Method Summary

Modifier and Type	Method	Description
protected abstract void	doWrite(java.io.DataOutputStream dos)	Writes this instance to the output stream.
abstract boolean	equals(java.lang.Object arg0)
protected ClassFileEntry[]	getNestedClassFileEntries()	Returns an empty array.
abstract int	hashCode()
protected int	objectHashCode()	Delegates to super hashCode().
protected void	resolve(ClassConstantPool pool)	Allows the constant pool entries to resolve their nested entries.
abstract java.lang.String	toString()
void	write(java.io.DataOutputStream dos)	Writes this instance to the output stream.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

NONE

protected static final ClassFileEntry[] NONE

An empty ClassFileEntry array.

Constructor Detail

ClassFileEntry

public ClassFileEntry()

Method Detail

doWrite

protected abstract void doWrite(java.io.DataOutputStream dos)
                         throws java.io.IOException

Writes this instance to the output stream.

Parameters:

dos - the output stream.

Throws:

java.io.IOException - if an I/O error occurs.

equals

public abstract boolean equals(java.lang.Object arg0)

Overrides:

equals in class java.lang.Object

getNestedClassFileEntries

protected ClassFileEntry[] getNestedClassFileEntries()

Returns an empty array.

Returns:

an empty array.

hashCode

public abstract int hashCode()

Overrides:

hashCode in class java.lang.Object

objectHashCode

protected int objectHashCode()

Delegates to super hashCode().

Returns:

super hashCode().

resolve

protected void resolve(ClassConstantPool pool)

Allows the constant pool entries to resolve their nested entries.

Parameters:

pool - The class constant pool.

toString

public abstract java.lang.String toString()

Overrides:

toString in class java.lang.Object

write

public final void write(java.io.DataOutputStream dos)
                 throws java.io.IOException

Writes this instance to the output stream.

Parameters:

dos - the output stream.

Throws:

java.io.IOException - if an I/O error occurs.