Module org.xbib.rpm

Package org.xbib.rpm.header.entry

Class AbstractSpecEntry<T>

java.lang.Object

org.xbib.rpm.header.entry.AbstractSpecEntry<T>

Type Parameters:

T - the type parameter

All Implemented Interfaces:

SpecEntry<T>

Direct Known Subclasses:

BinSpecEntry, Int16SpecEntry, Int32SpecEntry, Int64SpecEntry, Int8SpecEntry, StringSpecEntry

public abstract class AbstractSpecEntry<T>
extends Object
implements SpecEntry<T>

Field Summary

Fields

Modifier and Type	Field	Description
protected int	count
protected EntryType	entryType
protected int	offset
protected int	size
protected T	values

Constructor Summary

Constructors

Constructor	Description
AbstractSpecEntry()

Method Summary

Modifier and Type	Method	Description
EntryType	getEntryType()
int	getOffset(int offset)
abstract int	getType()
T	getValues()
void	incCount(int count)
void	index(ByteBuffer index, int position)	Writes the index entry into the provided buffer at the current position.
abstract void	read(ByteBuffer buffer)	Reads this entries value from the provided buffer using the set count.
boolean	ready()
void	setCount(int count)
void	setEntryType(EntryType entryType)
void	setOffset(int offset)
void	setSize(int size)
void	setValues(T values)
abstract int	size()	Returns the size this entry will need in the provided data buffer to write it's contents, corrected for any trailing zeros to fill to a boundary.
String	toString()
abstract void	write(ByteBuffer data)	Writes this entries index to the index buffer and its values to the output channel provided.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

size

protected int size

entryType

protected EntryType entryType

count

protected int count

offset

protected int offset

values

protected T values

Constructor Details

AbstractSpecEntry

public AbstractSpecEntry()

Method Details

getEntryType

public EntryType getEntryType()

Specified by:

getEntryType in interface SpecEntry<T>

setEntryType

public void setEntryType(EntryType entryType)

Specified by:

setEntryType in interface SpecEntry<T>

setSize

public void setSize(int size)

Specified by:

setSize in interface SpecEntry<T>

setCount

public void setCount(int count)

Specified by:

setCount in interface SpecEntry<T>

incCount

public void incCount(int count)

Specified by:

incCount in interface SpecEntry<T>

setOffset

public void setOffset(int offset)

Specified by:

setOffset in interface SpecEntry<T>

getValues

public T getValues()

Specified by:

getValues in interface SpecEntry<T>

setValues

public void setValues(T values)

Specified by:

setValues in interface SpecEntry<T>

getOffset

public int getOffset(int offset)

Specified by:

getOffset in interface SpecEntry<T>

ready

public boolean ready()

Specified by:

ready in interface SpecEntry<T>

getType

public abstract int getType()

Specified by:

getType in interface SpecEntry<T>

size

public abstract int size()

Returns the size this entry will need in the provided data buffer to write it's contents, corrected for any trailing zeros to fill to a boundary.

Specified by:

size in interface SpecEntry<T>

read

public abstract void read(ByteBuffer buffer)

Reads this entries value from the provided buffer using the set count.

Specified by:

read in interface SpecEntry<T>

write

public abstract void write(ByteBuffer data)

Writes this entries index to the index buffer and its values to the output channel provided.

Specified by:

write in interface SpecEntry<T>

index

public void index(ByteBuffer index,
 int position)

Writes the index entry into the provided buffer at the current position.

Specified by:

index in interface SpecEntry<T>

toString

public String toString()

Overrides:

toString in class Object