com.taliter.fiscal.device.hasar

Class AbstractFiscalPacket

java.lang.Object

com.taliter.fiscal.device.hasar.AbstractFiscalPacket

All Implemented Interfaces:

FiscalPacket, java.io.Serializable

Direct Known Subclasses:

HasarFiscalPacket

public abstract class AbstractFiscalPacket
extends java.lang.Object
implements FiscalPacket

An abstract base class for FiscalPacket implementations.

See Also:

Serialized Form

Field Summary

Fields inherited from interface com.taliter.fiscal.device.FiscalPacket

STYLE_DOUBLE_HEIGHT, STYLE_DOUBLE_WIDTH, STYLE_EMPHASIZED, STYLE_NORMAL, STYLE_UNDERLINED

Constructor Summary

Constructors

Constructor and Description
AbstractFiscalPacket()

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() Remove all fields.
void	clear(int field) Replace field with empty byte array.
java.lang.Object	clone() Returns a deep copy of this packet.
boolean	equals(java.lang.Object o) Returns true if this and the specified packet have the same size and their corresponding fields have the same sequence of bytes.
byte[]	get(int field) Get the value of a field.
java.math.BigDecimal	getBigDecimal(int field) Get a numeric field as a BigDecimal.
java.math.BigInteger	getBigInteger(int field) Get a numeric field as a BigInteger.
int	getByte(int field) Get a field of 1 byte.
byte[]	getCopy(int field) Get a copy of the value of a field.
int	getCopy(int field, byte[] value) Copy at most value.length bytes of the value of a field to the provided array.
int	getCopy(int field, byte[] value, int offset, int length) Copy at most length bytes of the value of a field to the provided array.
java.util.Date	getDate(int field) Get a date field as a Date object.
java.util.Calendar	getDate(int field, java.util.Calendar calendar) Get the contents of a date field into the passed Calendar object.
java.util.Date	getDateAndTime(int dateField, int timeField) Get a date field and a time field as a Date object.
java.util.Calendar	getDateAndTime(int dateField, int timeField, java.util.Calendar calendar) Get the contents of a date field and a time field into the passed Calendar object.
double	getDouble(int field) Get a numeric field as a double.
float	getFloat(int field) Get a numeric field as a float.
int	getHex16(int field) Get a 16-bit value from a field of 4 bytes representing the ASCII codes of the value in case insensitive hexadecimal notation, most significant nibble first.
int	getInt(int field) Get a numeric field as an integer.
int	getLength(int field) Get the length of the specified byte array.
long	getLong(int field) Get a numeric field as a long.
int	getSize() Get the number of fields.
void	set(int field, byte[] value) Set the value of a field.
void	setBigDecimal(int field, java.math.BigDecimal value) Set a numeric field from a BigDecimal.
void	setBigInteger(int field, java.math.BigInteger value) Set a numeric field from a BigInteger.
void	setByte(int field, int value) Set a field of 1 byte.
void	setCopy(int field, byte[] value) Set the value of a field to a copy of the passed value.
void	setCopy(int field, byte[] value, int offset, int length) Set the value of a field to a copy of the passed value.
void	setDate(int field, java.util.Calendar calendar) Set a date field from a Calendar object.
void	setDate(int field, java.util.Date date) Set a date field from a Date object.
void	setDateAndTime(int dateField, int timeField, java.util.Calendar calendar) Set a date field and a time field from a Calendar object.
void	setDateAndTime(int dateField, int timeField, java.util.Date date) Set a date field and a time field from a Date object.
void	setDateAndTime(int dateField, int timeField, int year, int month, int day, int hour, int minute, int second) Set a date field and a time field by specifying year (full 4 digit value), month of year (1 to 12), day of month (1 to 31), hour (0 to 23), minute (0 to 59) and second (0 to 59).
void	setDouble(int field, double value) Set a numeric field from a double.
void	setFloat(int field, float value) Set a numeric field from a float.
void	setHex16(int field, int value) Set a field of 4 bytes representing the ASCII codes of the passed value in upper-case hexadecimal notation, most significant nibble first.
void	setInt(int field, int value) Set a numeric field from an integer.
void	setLong(int field, long value) Set a numeric field from a long.
void	setSize(int size) Set the number of fields.
java.lang.String	toASCIIString() Returns a string representation of the packet contents as a vector of escaped ASCII strings.
java.lang.String	toHexString() Returns a string representation of the packet contents in hexadecimal notation.
java.lang.String	toString() Returns a string representation of the packet contents.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.taliter.fiscal.device.FiscalPacket

getCommandCode, getDateDay, getDateMonth, getDateYear, getFiscalStatus, getPrinterStatus, getString, getStringStyle, getTimeHour, getTimeMinute, getTimeSecond, setCommandCode, setDate, setFiscalStatus, setPrinterStatus, setString, setString, setTime

Constructor Detail

AbstractFiscalPacket

public AbstractFiscalPacket()

Method Detail

equals

public boolean equals(java.lang.Object o)

Description copied from interface: FiscalPacket

Returns true if this and the specified packet have the same size and their corresponding fields have the same sequence of bytes.

Specified by:

equals in interface FiscalPacket

Overrides:

equals in class java.lang.Object

clone

public java.lang.Object clone()

Description copied from interface: FiscalPacket

Returns a deep copy of this packet. Fields are themselves copied.

Specified by:

clone in interface FiscalPacket

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Description copied from interface: FiscalPacket

Returns a string representation of the packet contents.

Specified by:

toString in interface FiscalPacket

Overrides:

toString in class java.lang.Object

toHexString

public java.lang.String toHexString()

Description copied from interface: FiscalPacket

Returns a string representation of the packet contents in hexadecimal notation.

Specified by:

toHexString in interface FiscalPacket

toASCIIString

public java.lang.String toASCIIString()

Description copied from interface: FiscalPacket

Returns a string representation of the packet contents as a vector of escaped ASCII strings.

Specified by:

toASCIIString in interface FiscalPacket

clear

public void clear()

Description copied from interface: FiscalPacket

Remove all fields.

Specified by:

clear in interface FiscalPacket

setSize

public void setSize(int size)

Description copied from interface: FiscalPacket

Set the number of fields. Add empty fields to the end or remove fields from the end of the packet as needed.

Specified by:

setSize in interface FiscalPacket

getSize

public int getSize()

Description copied from interface: FiscalPacket

Get the number of fields.

Specified by:

getSize in interface FiscalPacket

clear

public void clear(int field)

Description copied from interface: FiscalPacket

Replace field with empty byte array.

Specified by:

clear in interface FiscalPacket

set

public void set(int field,
       byte[] value)

Description copied from interface: FiscalPacket

Set the value of a field. A reference to the passed value is kept (value is not copied).

Specified by:

set in interface FiscalPacket

get

public byte[] get(int field)

Description copied from interface: FiscalPacket

Get the value of a field. A reference to the value is returned (the value is not copied).

Specified by:

get in interface FiscalPacket

getLength

public int getLength(int field)

Description copied from interface: FiscalPacket

Get the length of the specified byte array.

Specified by:

getLength in interface FiscalPacket

setCopy

public void setCopy(int field,
           byte[] value)

Description copied from interface: FiscalPacket

Set the value of a field to a copy of the passed value.

Specified by:

setCopy in interface FiscalPacket

setCopy

public void setCopy(int field,
           byte[] value,
           int offset,
           int length)

Description copied from interface: FiscalPacket

Set the value of a field to a copy of the passed value.

Specified by:

setCopy in interface FiscalPacket

getCopy

public byte[] getCopy(int field)

Description copied from interface: FiscalPacket

Get a copy of the value of a field.

Specified by:

getCopy in interface FiscalPacket

getCopy

public int getCopy(int field,
          byte[] value)

Description copied from interface: FiscalPacket

Copy at most value.length bytes of the value of a field to the provided array.

Specified by:

getCopy in interface FiscalPacket

Returns:

the real length of the field which may be more than what was actually copied.

getCopy

public int getCopy(int field,
          byte[] value,
          int offset,
          int length)

Description copied from interface: FiscalPacket

Copy at most length bytes of the value of a field to the provided array.

Specified by:

getCopy in interface FiscalPacket

Returns:

the real length of the field which may be more than what was actually copied.

setByte

public void setByte(int field,
           int value)

Description copied from interface: FiscalPacket

Set a field of 1 byte.

Specified by:

setByte in interface FiscalPacket

getByte

public int getByte(int field)

Description copied from interface: FiscalPacket

Get a field of 1 byte.

Specified by:

getByte in interface FiscalPacket

setHex16

public void setHex16(int field,
            int value)

Description copied from interface: FiscalPacket

Set a field of 4 bytes representing the ASCII codes of the passed value in upper-case hexadecimal notation, most significant nibble first. The value is truncated to 16 bits.

Specified by:

setHex16 in interface FiscalPacket

getHex16

public int getHex16(int field)

Description copied from interface: FiscalPacket

Get a 16-bit value from a field of 4 bytes representing the ASCII codes of the value in case insensitive hexadecimal notation, most significant nibble first.

Specified by:

getHex16 in interface FiscalPacket

setInt

public void setInt(int field,
          int value)

Description copied from interface: FiscalPacket

Set a numeric field from an integer.

Specified by:

setInt in interface FiscalPacket

getInt

public int getInt(int field)

Description copied from interface: FiscalPacket

Get a numeric field as an integer.

Specified by:

getInt in interface FiscalPacket

setLong

public void setLong(int field,
           long value)

Description copied from interface: FiscalPacket

Set a numeric field from a long.

Specified by:

setLong in interface FiscalPacket

getLong

public long getLong(int field)

Description copied from interface: FiscalPacket

Get a numeric field as a long.

Specified by:

getLong in interface FiscalPacket

setFloat

public void setFloat(int field,
            float value)

Description copied from interface: FiscalPacket

Set a numeric field from a float.

Specified by:

setFloat in interface FiscalPacket

getFloat

public float getFloat(int field)

Description copied from interface: FiscalPacket

Get a numeric field as a float.

Specified by:

getFloat in interface FiscalPacket

setDouble

public void setDouble(int field,
             double value)

Description copied from interface: FiscalPacket

Set a numeric field from a double.

Specified by:

setDouble in interface FiscalPacket

getDouble

public double getDouble(int field)

Description copied from interface: FiscalPacket

Get a numeric field as a double.

Specified by:

getDouble in interface FiscalPacket

setBigInteger

public void setBigInteger(int field,
                 java.math.BigInteger value)

Description copied from interface: FiscalPacket

Set a numeric field from a BigInteger.

Specified by:

setBigInteger in interface FiscalPacket

getBigInteger

public java.math.BigInteger getBigInteger(int field)

Description copied from interface: FiscalPacket

Get a numeric field as a BigInteger.

Specified by:

getBigInteger in interface FiscalPacket

setBigDecimal

public void setBigDecimal(int field,
                 java.math.BigDecimal value)

Description copied from interface: FiscalPacket

Set a numeric field from a BigDecimal.

Specified by:

setBigDecimal in interface FiscalPacket

getBigDecimal

public java.math.BigDecimal getBigDecimal(int field)

Description copied from interface: FiscalPacket

Get a numeric field as a BigDecimal.

Specified by:

getBigDecimal in interface FiscalPacket

setDateAndTime

public void setDateAndTime(int dateField,
                  int timeField,
                  int year,
                  int month,
                  int day,
                  int hour,
                  int minute,
                  int second)

Description copied from interface: FiscalPacket

Set a date field and a time field by specifying year (full 4 digit value), month of year (1 to 12), day of month (1 to 31), hour (0 to 23), minute (0 to 59) and second (0 to 59).

Specified by:

setDateAndTime in interface FiscalPacket

setDate

public void setDate(int field,
           java.util.Date date)

Description copied from interface: FiscalPacket

Set a date field from a Date object. Uses default calendar and time-zone.

Specified by:

setDate in interface FiscalPacket

getDate

public java.util.Date getDate(int field)

Description copied from interface: FiscalPacket

Get a date field as a Date object. Uses default calendar and time-zone.

Specified by:

getDate in interface FiscalPacket

setDateAndTime

public void setDateAndTime(int dateField,
                  int timeField,
                  java.util.Date date)

Description copied from interface: FiscalPacket

Set a date field and a time field from a Date object. Uses default calendar and time-zone.

Specified by:

setDateAndTime in interface FiscalPacket

getDateAndTime

public java.util.Date getDateAndTime(int dateField,
                            int timeField)

Description copied from interface: FiscalPacket

Get a date field and a time field as a Date object. Uses default calendar and time-zone.

Specified by:

getDateAndTime in interface FiscalPacket

setDate

public void setDate(int field,
           java.util.Calendar calendar)

Description copied from interface: FiscalPacket

Set a date field from a Calendar object.

Specified by:

setDate in interface FiscalPacket

getDate

public java.util.Calendar getDate(int field,
                         java.util.Calendar calendar)

Description copied from interface: FiscalPacket

Get the contents of a date field into the passed Calendar object.

Specified by:

getDate in interface FiscalPacket

Returns:

the passed calendar.

setDateAndTime

public void setDateAndTime(int dateField,
                  int timeField,
                  java.util.Calendar calendar)

Description copied from interface: FiscalPacket

Set a date field and a time field from a Calendar object.

Specified by:

setDateAndTime in interface FiscalPacket

getDateAndTime

public java.util.Calendar getDateAndTime(int dateField,
                                int timeField,
                                java.util.Calendar calendar)

Description copied from interface: FiscalPacket

Get the contents of a date field and a time field into the passed Calendar object.

Specified by:

getDateAndTime in interface FiscalPacket

Returns:

the passed calendar.