org.apache.directory.shared.asn1.ber.tlv

Enum TLVStateEnum

java.lang.Object

java.lang.Enum<TLVStateEnum>

org.apache.directory.shared.asn1.ber.tlv.TLVStateEnum

All Implemented Interfaces:

Serializable, Comparable<TLVStateEnum>

public enum TLVStateEnum
extends Enum<TLVStateEnum>

Stores the different states of a PDU parsing.

Author:

Apache Directory Project

Enum Constant Summary

Enum Constants

Enum Constant and Description
GRAMMAR_END The ending state
LENGTH_STATE_END End means that the Length is totally read
LENGTH_STATE_PENDING Pending means that the Type length is contained in more that one byte
LENGTH_STATE_START Start means that the decoding hasn't read the first byte
PDU_DECODED The decoding of a PDU is done
TAG_STATE_END End means that the Type is totally read
TAG_STATE_OVERFLOW Overflow could have two meaning : either there are more than 5 bytes to encode the value (5 bytes = 5bits + 4*7 bits = 33 bits) or the value that is represented by those bytes is over MAX_INTEGER
TAG_STATE_PENDING Pending means that the Type Tag is contained in more that one byte
TAG_STATE_START Start means that the deconding hasn't read the first byte
TLV_STATE_DONE The decoding of a TLV is done
VALUE_STATE_END End means that the Value is totally read
VALUE_STATE_PENDING Pending means that the Type Value is contained in more that one byte
VALUE_STATE_START Start means that the decoding hasn't read the first byte

Method Summary

Methods

Modifier and Type	Method and Description
static TLVStateEnum	valueOf(String name) Returns the enum constant of this type with the specified name.
static TLVStateEnum[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

TAG_STATE_START

public static final TLVStateEnum TAG_STATE_START

Start means that the deconding hasn't read the first byte

TAG_STATE_PENDING

public static final TLVStateEnum TAG_STATE_PENDING

Pending means that the Type Tag is contained in more that one byte

TAG_STATE_END

public static final TLVStateEnum TAG_STATE_END

End means that the Type is totally read

TAG_STATE_OVERFLOW

public static final TLVStateEnum TAG_STATE_OVERFLOW

Overflow could have two meaning : either there are more than 5 bytes to encode the value (5 bytes = 5bits + 4*7 bits = 33 bits) or the value that is represented by those bytes is over MAX_INTEGER

LENGTH_STATE_START

public static final TLVStateEnum LENGTH_STATE_START

Start means that the decoding hasn't read the first byte

LENGTH_STATE_PENDING

public static final TLVStateEnum LENGTH_STATE_PENDING

Pending means that the Type length is contained in more that one byte

LENGTH_STATE_END

public static final TLVStateEnum LENGTH_STATE_END

End means that the Length is totally read

VALUE_STATE_START

public static final TLVStateEnum VALUE_STATE_START

Start means that the decoding hasn't read the first byte

VALUE_STATE_PENDING

public static final TLVStateEnum VALUE_STATE_PENDING

Pending means that the Type Value is contained in more that one byte

VALUE_STATE_END

public static final TLVStateEnum VALUE_STATE_END

End means that the Value is totally read

TLV_STATE_DONE

public static final TLVStateEnum TLV_STATE_DONE

The decoding of a TLV is done

PDU_DECODED

public static final TLVStateEnum PDU_DECODED

The decoding of a PDU is done

GRAMMAR_END

public static final TLVStateEnum GRAMMAR_END

The ending state

Method Detail

values

public static TLVStateEnum[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (TLVStateEnum c : TLVStateEnum.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static TLVStateEnum valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null