Class IsoNumF4<M>

java.lang.Object

cl.netswitch.iso.iso8583.IsoField<M,Short>

cl.netswitch.iso.iso8583.IsoNumF4<M>

Type Parameters:

M - the type of the ISO message.

public class IsoNumF4<M>
extends IsoField<M,Short>

Numeric Fixed-Length Right-Justified of 4 ASCII digits.

Constructor Summary

Constructors

Constructor	Description
IsoNumF4(int index, String name)	Constructs a new IsoNumF4 instance.

Method Summary

Modifier and Type	Method	Description
Short	decodeValue(ByteBuffer buffer)	Decodes the value of this field from the supplied byte buffer.
void	encodeValue(Short value, ByteArray barray)	Encodes the value of this field into the supplied byte array.

Methods inherited from class IsoField

checkNumericString, decodeAndSetValue, fieldError, getFormat, getIndex, getMaxLength, getMinLength, getName, getObfuscate, getType, getValue, getValueAndEncode, readBigDecimal, readBigInteger, readChar, readDigit, readFieldBuffer, readHex16, readHexBytes, readNumber1, readNumber10, readNumber12, readNumber14, readNumber2, readNumber3, readNumber4, readNumber5, readNumber6, readNumber7, readNumber8, readNumber9, readString, rightTrim, setObfuscate, setValue, writeChar, writeChar, writeHex16, writeHexBytes, writeMessageValue, writeNumber1, writeNumber10, writeNumber12, writeNumber14, writeNumber2, writeNumber3, writeNumber4, writeNumber5, writeNumber6, writeNumber7, writeNumber8, writeNumber9, writeNumberLL, writeNumberLLL, writeNumberLLLL, writeString, writeString, writeValue

Methods inherited from class Object

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

Constructor Details

IsoNumF4

public IsoNumF4(int index,
 String name)

Constructs a new IsoNumF4 instance.

Parameters:

index - the index of this field.

name - the name of this field.

Throws:

NullPointerException - if name is null.

Method Details

decodeValue

public Short decodeValue(ByteBuffer buffer)

Decodes the value of this field from the supplied byte buffer.

Specified by:

decodeValue in class IsoField<M,Short>

Parameters:

buffer - the buffer containing the encoded field value.

Returns:

the value decoded from supplied byte buffer.

Throws:

NullPointerException - if buffer is null.

IsoException - if contents of buffer is invalid.

encodeValue

public void encodeValue(Short value,
 ByteArray barray)

Encodes the value of this field into the supplied byte array.

Specified by:

encodeValue in class IsoField<M,Short>

Parameters:

value - the value to be encoded into byte array.

barray - the byte array containing encoded field values.

Throws:

NullPointerException - if an argument is null.

IsoException - if value is invalid.