com.latencybusters.lbm.sdm
Class LBMSDMFieldInt32

java.lang.Object
  com.latencybusters.lbm.sdm.LBMSDM
      com.latencybusters.lbm.sdm.LBMSDMField
          com.latencybusters.lbm.sdm.LBMSDMFieldInt32

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

LBMSDMArrayInt32

public class LBMSDMFieldInt32
extends LBMSDMField
implements java.lang.Cloneable

Implements an 32 bit integer SDM Field

Field Summary

protected int

internalValue The internal data storage for this field

Fields inherited from class com.latencybusters.lbm.sdm.LBMSDMField

elements, MAX_FIELD_NAME_LENGTH, name, type, TYPE_ARRAY_BLOB, TYPE_ARRAY_BOOLEAN, TYPE_ARRAY_DECIMAL, TYPE_ARRAY_DOUBLE, TYPE_ARRAY_FLOAT, TYPE_ARRAY_INT16, TYPE_ARRAY_INT32, TYPE_ARRAY_INT64, TYPE_ARRAY_INT8, TYPE_ARRAY_MESSAGE, TYPE_ARRAY_STRING, TYPE_ARRAY_TIMESTAMP, TYPE_ARRAY_UINT16, TYPE_ARRAY_UINT32, TYPE_ARRAY_UINT64, TYPE_ARRAY_UINT8, TYPE_ARRAY_UNICODE, TYPE_BLOB, TYPE_BOOLEAN, TYPE_DECIMAL, TYPE_DOUBLE, TYPE_FLOAT, TYPE_INT16, TYPE_INT32, TYPE_INT64, TYPE_INT8, TYPE_INVALID, TYPE_MESSAGE, TYPE_STRING, TYPE_TIMESTAMP, TYPE_UINT16, TYPE_UINT32, TYPE_UINT64, TYPE_UINT8, TYPE_UNICODE

Fields inherited from class com.latencybusters.lbm.sdm.LBMSDM

DEBUG_BASIC, debug_level, DEBUG_VERBOSE_PARSING

Constructor Summary

protected	LBMSDMFieldInt32(short type, java.lang.String name) Constructor for array subclasses
	LBMSDMFieldInt32(java.lang.String name) Constructor for an unset 32 bit integer field.
	LBMSDMFieldInt32(java.lang.String name, int v) Constructor for a 32 bit integer field with a known int

Method Summary

LBMSDMFieldInt32	clone() Get a copy of this object
static int	fixed_size() Get the length of formatted field (static field)
int	format(byte[] buf, int offset) Format the 32 bit integer in to a byte buffer
protected int	format(byte[] buf, int offset, int v) Format a 32 bit integer in to a byte buffer
int	get_base_len() Get the length of formatted field This is used by the respective array class
int	get_len() Get the length of formatted field
int	get() Get the 32 bit integer field (int)
int	parse(byte[] buf, int offset) Parse a byte buffer and store the value
void	set(int v) Set the 32 bit integer value from a int.
java.lang.String	toDbgString() Get a string useful for debugging
java.lang.String	toString() Get the string form of the 32 bit integer

Methods inherited from class com.latencybusters.lbm.sdm.LBMSDMField

add_element, append, format_name, format_type, get_name, getType, getType, getTypeString, internalString, isNull, length, name_len, remove, sameBaseType, sameType, set_name, set, setNull, type_len

Methods inherited from class com.latencybusters.lbm.sdm.LBMSDM

log, set_debug_level

Methods inherited from class java.lang.Object

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

Field Detail

internalValue

protected int internalValue

The internal data storage for this field

Constructor Detail

LBMSDMFieldInt32

public LBMSDMFieldInt32(java.lang.String name)

Constructor for an unset 32 bit integer field.

Parameters:

name - The field name

LBMSDMFieldInt32

public LBMSDMFieldInt32(java.lang.String name,
                        int v)

Constructor for a 32 bit integer field with a known int

Parameters:

name - The field name

v - The int to be used as the field value

LBMSDMFieldInt32

protected LBMSDMFieldInt32(short type,
                           java.lang.String name)

Constructor for array subclasses

Parameters:

type - The field type to be created

name - The name of the field to be created

Method Detail

get

public int get()

Get the 32 bit integer field (int)

Returns:

the short value

fixed_size

public static int fixed_size()

Get the length of formatted field (static field)

Returns:

The number of bytes a formatted int will use

get_len

public int get_len()

Get the length of formatted field

Overrides:

get_len in class LBMSDMField

Returns:

The number of bytes a formatted int will use

get_base_len

public final int get_base_len()

Get the length of formatted field This is used by the respective array class

Returns:

The number of bytes a formatted int will use

set

public void set(int v)

Set the 32 bit integer value from a int.

Parameters:

v - The int to be set

toDbgString

public java.lang.String toDbgString()

Get a string useful for debugging

Overrides:

toDbgString in class LBMSDMField

Returns:

A string representation of this object

format

protected int format(byte[] buf,
                     int offset,
                     int v)
              throws LBMSDMException

Format a 32 bit integer in to a byte buffer

Parameters:

buf - The byte buffer to have the 32 bit integer formatted in

offset - The offset to begin formatting in the buffer

v - The 32 bit integer to be formatted

Returns:

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

Throws:

LBMSDMException

format

public int format(byte[] buf,
                  int offset)
           throws LBMSDMException

Format the 32 bit integer in to a byte buffer

Overrides:

format in class LBMSDMField

Parameters:

buf - The byte buffer to have the 32 bit integer formatted in

offset - The offset to begin formatting in the buffer

Returns:

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

Throws:

LBMSDMException - when an unexpected error occurs within LBMSDM

toString

public java.lang.String toString()

Get the string form of the 32 bit integer

Overrides:

toString in class java.lang.Object

Returns:

A String in the form of the 32 bit integer

parse

public int parse(byte[] buf,
                 int offset)
          throws LBMSDMException

Parse a byte buffer and store the value

Overrides:

parse in class LBMSDMField

Parameters:

buf - The byte buffer to be parsed for the boolean

offset - The offset to begin parsing the buffer

Returns:

The next offset to be parsed

Throws:

LBMSDMException - parse() should be overridden

clone

public LBMSDMFieldInt32 clone()
                       throws java.lang.CloneNotSupportedException

Get a copy of this object

Overrides:

clone in class LBMSDMField

Returns:

A new object with a copy

Throws:

java.lang.CloneNotSupportedException