Implements an SDM Field that is an array of BLOBs (Binary Large OBjects). More...

Inheritance diagram for com.latencybusters.lbm.sdm.LBMSDMArrayBlob:

Public Member Functions
override LBMSDMRawBlob	get ()
	Get the current field for this array. More...

virtual LBMSDMRawBlob	get (int idx)
	Get the field for a specific array index. More...

override int	get_len ()
	Get the length of formatted field. More...

override void	set (LBMSDMRawBlob v)
	Set the current element. More...

virtual void	set (LBMSDMRawBlob v, int idx)
	Set the current element based on the index. More...

override void	set (LBMSDMField newfield, int arrayindex)
	Set the current element based on the array index. More...

	LBMSDMArrayBlob (System.String name)
	Constructor for a new array field. More...

	LBMSDMArrayBlob (System.String name, bool nullfield)
	Constructor for a new array field. More...

override void	append (LBMSDMField newfield)
	Append a value to the end of the array. More...

virtual void	append (LBMSDMRawBlob v)
	Append a value to the end of the array. More...

override System.String	toDbgString ()
	Get a string useful for debugging. More...

override int	format (byte[] buf, int offset)
	Format the array in to a byte buffer. More...

override System.String	ToString ()
	Get the string form of the raw blob. More...

override int	parse (byte[] buf, int offset)
	Parse a byte buffer and store the value. More...

override System.Object	Clone ()
	Get a copy of this object. More...

override int	length ()
	Get the length of this array. More...

virtual void	remove ()
	Remove the current element.

virtual bool	MoveNext ()
	Check to see if there is a next value. More...

virtual void	reset ()
	Reset the current element to the first.

virtual void	Reset ()
	Reset the current element to the first.

override void	remove (int element)
	Remove an array element. More...

virtual byte[]	toByteArray ()
	Get a byte array for this blob. More...

virtual short	getType ()
	Get the type of this field. More...

System.String	getTypeString ()
	Get a string representing this field type. More...

virtual bool	sameType (LBMSDMField f)
	Compare the type of the field to this field. More...

virtual bool	sameBaseType (LBMSDMField f)
	Compare the base type of the field to this field. More...

virtual System.String	get_name ()
	Get the field name. More...

virtual void	set_name (System.String new_name)
	Set the name of this field. A copy of the name will be made. More...

virtual void	add_element (LBMSDMField newfield)
	Add an element to an array from a field. More...

virtual System.String	internalString (System.String sname, System.String sval)
	Create a string based on the internal representation (includes the type) More...

virtual int	name_len ()
	Get the length of this fields name in raw form. This is only needed by LBMSDMessage to format a raw message. More...

virtual int	type_len ()
	Get the length of the type field in raw form. This is only needed by LBMSDMessage to format a raw message. More...

virtual int	format_name (byte[] buf, int offset)
	Format into a byte buffer the name of this field. Only needed by LBMSDMessage to format messages. More...

virtual int	format_type (byte[] buf, int offset)
	Format into a byte buffer the type of this field. Only needed by LBMSDMessage to format messages. More...

virtual bool	isNull ()
	Test to see if this field is a null field (I.E. a field with no data) More...

virtual void	setNull ()
	Set this field to a null value - discarding current value (if any)

virtual void	set_debug_level (int level)
	Set the debug level for processing this SDM message. Currently all debugs go to standard out. More...

virtual void	log (System.String s)
	Log an event. If debug level is set greater than 0, output to stderr. More...

Static Public Member Functions
static short	getType (System.String typeName, bool isarray)
	Get the TYPE_XXX value for a given string. Recognised strings are: boolean, int8, uint8, int16, uint16, int32, uint32, int64, uint64, float, double, decimal, timestamp, message, string, unicode, blob. More...

Public Attributes
const int	MAX_FIELD_NAME_LENGTH = 255
	Maximum length of a field name.

const short	TYPE_INVALID = 0
	SDM field type: Type is invalid.

const short	TYPE_BOOLEAN = 1
	SDM field type: Boolean (non-zero is true; zero is false).

const short	TYPE_INT8 = 2
	SDM field type: 8-bit signed integer.

const short	TYPE_UINT8 = 3
	SDM field type: 8-bit unsigned integer.

const short	TYPE_INT16 = 4
	SDM field type: 16-bit signed integer.

const short	TYPE_UINT16 = 5
	SDM field type: 16-bit unsigned integer.

const short	TYPE_INT32 = 6
	SDM field type: 32-bit signed integer.

const short	TYPE_UINT32 = 7
	SDM field type: 32-bit unsigned integer.

const short	TYPE_INT64 = 8
	SDM field type: 64-bit signed integer.

const short	TYPE_UINT64 = 9
	SDM field type: 64-bit unsigned integer.

const short	TYPE_FLOAT = 10
	SDM field type: Single-precision floating point.

const short	TYPE_DOUBLE = 11
	SDM field type: Double-precision floating point.

const short	TYPE_DECIMAL = 12
	SDM field type: Decimal number.

const short	TYPE_TIMESTAMP = 13
	SDM field type: Seconds and microseconds since the epoch (UTC).

const short	TYPE_MESSAGE = 14
	SDM field type: Nested SDM message.

const short	TYPE_STRING = 15
	SDM field type: Character string (ASCIZ).

const short	TYPE_UNICODE = 16
	SDM field type: Unicode string.

const short	TYPE_BLOB = 17
	SDM field type: Binary Large Object (BLOB).

const short	TYPE_ARRAY_BOOLEAN = TYPE_BOOLEAN \| TYPE_MODIFIER_ARRAY
	SDM field type: Array of Booleans (non-zero is true; zero is false).

const short	TYPE_ARRAY_INT8 = TYPE_INT8 \| TYPE_MODIFIER_ARRAY
	SDM field type: Array of 8-bit signed integers.

const short	TYPE_ARRAY_UINT8 = (short) ((TYPE_UINT8 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 8-bit unsigned integers.

const short	TYPE_ARRAY_INT16 = (short) ((TYPE_INT16 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 16-bit signed integers.

const short	TYPE_ARRAY_UINT16 = (short) ((TYPE_UINT16 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 16-bit unsigned integers.

const short	TYPE_ARRAY_INT32 = (short) ((TYPE_INT32 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 32-bit signed integers.

const short	TYPE_ARRAY_UINT32 = (short) ((TYPE_UINT32 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 32-bit unsigned integers.

const short	TYPE_ARRAY_INT64 = (short) ((TYPE_INT64 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 64-bit signed integers.

const short	TYPE_ARRAY_UINT64 = (short) ((TYPE_UINT64 \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of 64-bit unsigned integers.

const short	TYPE_ARRAY_FLOAT = (short) ((TYPE_FLOAT \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of single-precision floating points.

const short	TYPE_ARRAY_DOUBLE = (short) ((TYPE_DOUBLE \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of double-precision floating points.

const short	TYPE_ARRAY_DECIMAL = (short) ((TYPE_DECIMAL \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of decimal numbers.

const short	TYPE_ARRAY_TIMESTAMP = (short) ((TYPE_TIMESTAMP \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of timestamps (seconds and microseconds since the epoch (UTC)).

const short	TYPE_ARRAY_MESSAGE = (short) ((TYPE_MESSAGE \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of nested SDM messages.

const short	TYPE_ARRAY_STRING = (short) ((TYPE_STRING \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of character strings (ASCIZ).

const short	TYPE_ARRAY_UNICODE = (short) ((TYPE_UNICODE \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of unicode strings.

const short	TYPE_ARRAY_BLOB = (short) ((TYPE_BLOB \| TYPE_MODIFIER_ARRAY))
	SDM field type: Array of Binary Large Objects (BLOB).

const int	DEBUG_BASIC = 1
	Debug flag for basic debug output.

const int	DEBUG_VERBOSE_PARSING = 2
	Debug flag for verbose message parsing output.

Properties
virtual System.Object	Current `[get]`
	Get the current element in the array. More...

virtual System.String	TypeString `[get]`
	Get a string representing this field type. More...

Detailed Description

Implements an SDM Field that is an array of BLOBs (Binary Large OBjects).

Constructor & Destructor Documentation

com.latencybusters.lbm.sdm.LBMSDMArrayBlob.LBMSDMArrayBlob ( System.String name )

Constructor for a new array field.

Parameters

name	The name of the field

com.latencybusters.lbm.sdm.LBMSDMArrayBlob.LBMSDMArrayBlob	(	System.String	name,
		bool	nullfield
	)

Constructor for a new array field.

Parameters

name	The name of the field
nullfield	Boolean indicating if the field is a null field (true) or if its an array of 0 elements (non-null)

Member Function Documentation

virtual void com.latencybusters.lbm.sdm.LBMSDMField.add_element ( LBMSDMField newfield )

virtualinherited

Add an element to an array from a field.

Parameters

newfield The new field to be added

Referenced by com.latencybusters.lbm.sdm.LBMSDMFieldIterator.add_element().

override void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.append ( LBMSDMField newfield )

virtual

Append a value to the end of the array.

Parameters

newfield The field value to be appended

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

virtual void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.append ( LBMSDMRawBlob v )

virtual

Append a value to the end of the array.

Parameters

v	The field value to be appended

override System.Object com.latencybusters.lbm.sdm.LBMSDMArrayBlob.Clone ( )

virtual

Get a copy of this object.

Returns: A new object with a copy

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

References com.latencybusters.lbm.sdm.LBMSDMArrayBlob.Clone().

Referenced by com.latencybusters.lbm.sdm.LBMSDMArrayBlob.Clone().

override int com.latencybusters.lbm.sdm.LBMSDMArrayBlob.format	(	byte[]	buf,
		int	offset
	)

virtual

Format the array in to a byte buffer.

Parameters

buf	The byte buffer to have the array formatted in
offset	The offset to begin formatting in the buffer

Returns: The updated offset after formatting (points to an unused offset)

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

References com.latencybusters.lbm.sdm.LBMSDMFieldUint32.set().

virtual int com.latencybusters.lbm.sdm.LBMSDMField.format_name	(	byte[]	buf,
		int	offset
	)

virtualinherited

Format into a byte buffer the name of this field. Only needed by LBMSDMessage to format messages.

LBMSDMException when an unexpected error occurs within LBMSDM

Parameters

buf	The buffer to format the message in to
offset	The offset in to the byte buffer where the message should be placed

Returns: The new offset in the buffer after formatting the message name

References com.latencybusters.lbm.sdm.LBMSDMFieldString.format_short().

Referenced by com.latencybusters.lbm.sdm.LBMSDMessage.data().

virtual int com.latencybusters.lbm.sdm.LBMSDMField.format_type	(	byte[]	buf,
		int	offset
	)

virtualinherited

Format into a byte buffer the type of this field. Only needed by LBMSDMessage to format messages.

LBMSDMException when an unexpected error occurs within LBMSDM

Parameters

buf	The buffer to format the type in to
offset	The offset in to the byte buffer where the type should be placed

Returns: The new offset in the buffer after formatting the message type

References com.latencybusters.lbm.sdm.LBMSDMRawUint16.format(), and com.latencybusters.lbm.sdm.LBMSDMRawUint16.length.

Referenced by com.latencybusters.lbm.sdm.LBMSDMessage.data().

override LBMSDMRawBlob com.latencybusters.lbm.sdm.LBMSDMArrayBlob.get ( )

virtual

Get the current field for this array.

Returns: The current field value

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMFieldBlob.

virtual LBMSDMRawBlob com.latencybusters.lbm.sdm.LBMSDMArrayBlob.get ( int idx )

virtual

Get the field for a specific array index.

LBMSDMOutOfRangeException when idx exceeds the number of elements in the array

Parameters

idx	The array index

Returns: The current field value

override int com.latencybusters.lbm.sdm.LBMSDMArrayBlob.get_len ( )

virtual

Get the length of formatted field.

Returns: The number of bytes a formatted Blob will use

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

References com.latencybusters.lbm.sdm.LBMSDMRawBlob.length().

virtual System.String com.latencybusters.lbm.sdm.LBMSDMField.get_name ( )

virtualinherited

Get the field name.

Returns: A string containing the field name

Referenced by com.latencybusters.lbm.sdm.LBMSDMFields.add(), com.latencybusters.lbm.sdm.LBMSDMessage.data(), com.latencybusters.lbm.sdm.LBMSDMFields.locate(), and com.latencybusters.lbm.sdm.LBMSDMFields.set().

static short com.latencybusters.lbm.sdm.LBMSDMField.getType	(	System.String	typeName,
		bool	isarray
	)

staticinherited

Get the TYPE_XXX value for a given string. Recognised strings are: boolean, int8, uint8, int16, uint16, int32, uint32, int64, uint64, float, double, decimal, timestamp, message, string, unicode, blob.

Parameters

typeName	A string which needs translating to a short form
isarray	A boolean indicating if an array type is required

Returns: A short representation for the string or TYPE_INVALID

virtual short com.latencybusters.lbm.sdm.LBMSDMField.getType ( )

virtualinherited

Get the type of this field.

Returns: The TYPE_XXX value of this object

System.String com.latencybusters.lbm.sdm.LBMSDMField.getTypeString ( )

inherited

Get a string representing this field type.

Returns: A string representing this field type

virtual System.String com.latencybusters.lbm.sdm.LBMSDMField.internalString	(	System.String	sname,
		System.String	sval
	)

virtualinherited

Create a string based on the internal representation (includes the type)

Parameters

sname	The field name
sval	The field value in string form

Returns: A string that contains the field name and value in ascii form

virtual bool com.latencybusters.lbm.sdm.LBMSDMField.isNull ( )

virtualinherited

Test to see if this field is a null field (I.E. a field with no data)

Returns: true/false

override int com.latencybusters.lbm.sdm.LBMSDMArrayBlob.length ( )

virtual

Get the length of this array.

Returns: The number of elements in this array

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

virtual void com.latencybusters.lbm.sdm.LBMSDM.log ( System.String s )

virtualinherited

Log an event. If debug level is set greater than 0, output to stderr.

Parameters

s	String containing the event to log

virtual bool com.latencybusters.lbm.sdm.LBMSDMArrayBlob.MoveNext ( )

virtual

Check to see if there is a next value.

Returns: true if another value exists, false if not

virtual int com.latencybusters.lbm.sdm.LBMSDMField.name_len ( )

virtualinherited

Get the length of this fields name in raw form. This is only needed by LBMSDMessage to format a raw message.

Returns: the number of bytes the name of this field needs plus one for the length

Referenced by com.latencybusters.lbm.sdm.LBMSDMessage.data().

override int com.latencybusters.lbm.sdm.LBMSDMArrayBlob.parse	(	byte[]	buf,
		int	offset
	)

virtual

Parse a byte buffer and store the value.

Parameters

buf	The byte buffer to be parsed for the array
offset	The offset to begin parsing the buffer

Returns: The next offset to be parsed

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

References com.latencybusters.lbm.sdm.LBMSDMFieldUint32.get(), and com.latencybusters.lbm.sdm.LBMSDMFieldUint32.parse().

override void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.remove ( int element )

virtual

Remove an array element.

Parameters

element The element index to be removed

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

virtual bool com.latencybusters.lbm.sdm.LBMSDMField.sameBaseType ( LBMSDMField f )

virtualinherited

Compare the base type of the field to this field.

Parameters

f	A field to compare

Returns: true if the same type, false if not

virtual bool com.latencybusters.lbm.sdm.LBMSDMField.sameType ( LBMSDMField f )

virtualinherited

Compare the type of the field to this field.

Parameters

f	A field to compare

Returns: true if the same type, false if not

override void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.set ( LBMSDMRawBlob v )

virtual

Set the current element.

Parameters

v	The value to be set

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMFieldBlob.

virtual void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.set	(	LBMSDMRawBlob	v,
		int	idx
	)

virtual

Set the current element based on the index.

Parameters

v	The value to be set
idx	The element of the array to be set

override void com.latencybusters.lbm.sdm.LBMSDMArrayBlob.set	(	LBMSDMField	newfield,
		int	arrayindex
	)

virtual

Set the current element based on the array index.

LBMSDMOutOfRangeException when the array index exceeds the number of fields in the array

LBMSDMAddingFieldException when a field doesnt exist at the array index

Parameters

newfield	The new field
arrayindex	The array index in the field

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

References com.latencybusters.lbm.sdm.LBMSDMRawBlob.get().

virtual void com.latencybusters.lbm.sdm.LBMSDM.set_debug_level ( int level )

virtualinherited

Set the debug level for processing this SDM message. Currently all debugs go to standard out.

Parameters

level Debug level to set

virtual void com.latencybusters.lbm.sdm.LBMSDMField.set_name ( System.String new_name )

virtualinherited

Set the name of this field. A copy of the name will be made.

Parameters

new_name The name this field shall use.

virtual byte [] com.latencybusters.lbm.sdm.LBMSDMFieldBlob.toByteArray ( )

virtualinherited

Get a byte array for this blob.

Returns: A byte array containing the blob data

References com.latencybusters.lbm.sdm.LBMSDMRawBlob.get().

override System.String com.latencybusters.lbm.sdm.LBMSDMArrayBlob.toDbgString ( )

virtual

Get a string useful for debugging.

Returns: A string representation of this object

Reimplemented from com.latencybusters.lbm.sdm.LBMSDMField.

override System.String com.latencybusters.lbm.sdm.LBMSDMArrayBlob.ToString ( )

Get the string form of the raw blob.

Returns: A String in the form of the blob

virtual int com.latencybusters.lbm.sdm.LBMSDMField.type_len ( )

virtualinherited

Get the length of the type field in raw form. This is only needed by LBMSDMessage to format a raw message.

Returns: the number of bytes the type field needs

References com.latencybusters.lbm.sdm.LBMSDMFieldUint16.fixed_size().

Referenced by com.latencybusters.lbm.sdm.LBMSDMessage.data().

Property Documentation

virtual System.Object com.latencybusters.lbm.sdm.LBMSDMArrayBlob.Current

get

Get the current element in the array.

Values: The current field value

Returns: The current field value

virtual System.String com.latencybusters.lbm.sdm.LBMSDMField.TypeString

getinherited

Get a string representing this field type.

Values: A string representing this field type

Returns: A string representing this field type

The documentation for this class was generated from the following file:

LBMSDMArrayBlob.cs

Public Member Functions

Static Public Member Functions

Public Attributes

Properties

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Property Documentation