org.apache.directory.shared.kerberos.codec.options
Class Options

java.lang.Object
  org.apache.directory.shared.asn1.util.BitString
      org.apache.directory.shared.kerberos.flags.AbstractKerberosFlags
          org.apache.directory.shared.kerberos.codec.options.Options

Direct Known Subclasses:

ApOptions, KdcOptions

public abstract class Options
extends AbstractKerberosFlags

A base class to manage Kerberos BitSet elements.

Author:

Apache Directory Project

Field Summary

Fields inherited from class org.apache.directory.shared.kerberos.flags.AbstractKerberosFlags

MAX_SIZE, value

Fields inherited from class org.apache.directory.shared.asn1.util.BitString

EMPTY_STRING

Constructor Summary

protected

Options(int maxSize) Creates a new BitSet with a specific number of bits.

Method Summary

void	clear(int index) Clears (sets false) the option at a given index.
boolean	get(int index) Returns the value of the option at the given index.
byte[]	getBytes() Byte-reversing methods are an anomaly of the BouncyCastle DERBitString endianness.
boolean	match(Options options, int option) Returns whether the option at a given index matches the option in this Options.
void	set(int index) Sets the option at a given index.
protected void	setBytes(byte[] bytes) Set the array of bytes representing the bits
String	toString()

Methods inherited from class org.apache.directory.shared.kerberos.flags.AbstractKerberosFlags

clearFlag, clearFlag, equals, getIntValue, hashCode, isFlagSet, isFlagSet, isFlagSet, setData, setFlag, setFlag

Methods inherited from class org.apache.directory.shared.asn1.util.BitString

clearBit, getBit, getData, getUnusedBits, setBit, setData, size

Methods inherited from class java.lang.Object

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

Constructor Detail

Options

protected Options(int maxSize)

Creates a new BitSet with a specific number of bits.

Parameters:

maxSize - The number of bits to allocate

Method Detail

match

public boolean match(Options options,
                     int option)

Returns whether the option at a given index matches the option in this Options.

Parameters:

options - The set of possible options

option - The Option we are looking for

Returns:

true if two options are the same.

get

public boolean get(int index)

Returns the value of the option at the given index.

Parameters:

index - The position in the BitSet for the option we are looking for

Returns:

true if the option at the given index is set.

set

public void set(int index)

Sets the option at a given index.

Parameters:

index - The position of the Option w want to set

clear

public void clear(int index)

Clears (sets false) the option at a given index.

Parameters:

index - The position of the Option we want to clear

getBytes

public byte[] getBytes()

Byte-reversing methods are an anomaly of the BouncyCastle DERBitString endianness. These methods can be removed if the Apache Directory Snickers codecs operate differently.

Returns:

The raw Options bytes.

setBytes

protected void setBytes(byte[] bytes)

Set the array of bytes representing the bits

Parameters:

bytes - The bytes to store

toString

public String toString()

Overrides:

toString in class org.apache.directory.shared.asn1.util.BitString