Module ibm.jzos

Package com.ibm.jzos.fields.daa

Class PackedBigDecimalP4Field

java.lang.Object

com.ibm.jzos.fields.PackedDecimalAsBigDecimalField

com.ibm.jzos.fields.daa.PackedBigDecimalField

com.ibm.jzos.fields.daa.PackedBigDecimalP4Field

All Implemented Interfaces:

BigDecimalAccessor, Field

public class PackedBigDecimalP4Field
extends PackedBigDecimalField

Constructor Summary

Constructors

Constructor	Description
PackedBigDecimalP4Field(int offset, int scale)

Method Summary

Modifier and Type	Method	Description
BigDecimal	getBigDecimal(byte[] buffer)	Answer a BigDecimal from the given byte array buffer, at the offset of this field.
BigDecimal	getBigDecimal(byte[] buffer, int bufOffset)	Answer a BigDecimal from the given byte array buffer, at the bufOffset + offset of this field.
void	putBigDecimal(BigDecimal value, byte[] buffer)	Put a BigDecimal into the given byte array buffer, at the offset of this field.
void	putBigDecimal(BigDecimal value, byte[] buffer, int bufOffset)	Put a BigDecimal into the given byte array buffer, at the bufOffset + offset of this field.

Methods inherited from class com.ibm.jzos.fields.PackedDecimalAsBigDecimalField

equals, getByteLength, getOffset, getPrecision, getScale, isSigned, setOffset

Methods inherited from class java.lang.Object

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

Constructor Details

PackedBigDecimalP4Field

public PackedBigDecimalP4Field(int offset,
 int scale)

Method Details

getBigDecimal

public BigDecimal getBigDecimal(byte[] buffer,
 int bufOffset)
                         throws IllegalArgumentException

Description copied from class: PackedDecimalAsBigDecimalField

Answer a BigDecimal from the given byte array buffer, at the bufOffset + offset of this field.

Note: the data is not checked for valid decimal digits, although the sign nibble is checked for a valid value in the range x'A'-x'F'.

Specified by:

getBigDecimal in interface BigDecimalAccessor

Overrides:

getBigDecimal in class PackedBigDecimalField

Parameters:

buffer - the byte array

bufOffset - the additional offset into the byte array

Returns:

BigDecimal

Throws:

IllegalArgumentException - if the data has a invalid sign nibble

getBigDecimal

public BigDecimal getBigDecimal(byte[] buffer)
                         throws IllegalArgumentException

Description copied from class: PackedDecimalAsBigDecimalField

Answer a BigDecimal from the given byte array buffer, at the offset of this field.

Note: the data is not checked for valid decimal digits, although the sign nibble is checked for a valid value in the range x'A'-x'F'.

Specified by:

getBigDecimal in interface BigDecimalAccessor

Overrides:

getBigDecimal in class PackedBigDecimalField

Parameters:

buffer - the byte array

Returns:

BigDecimal

Throws:

IllegalArgumentException - if the data has a invalid sign nibble

putBigDecimal

public void putBigDecimal(BigDecimal value,
 byte[] buffer,
 int bufOffset)
                   throws IllegalArgumentException

Description copied from class: PackedDecimalAsBigDecimalField

Put a BigDecimal into the given byte array buffer, at the bufOffset + offset of this field.

Note: if the field is unsigned, a x'F' is supplied as the sign nibble in the field.

Specified by:

putBigDecimal in interface BigDecimalAccessor

Overrides:

putBigDecimal in class PackedBigDecimalField

Parameters:

value - the BigDecimal value

buffer - the byte array

bufOffset - the additional offset into the byte array

Throws:

IllegalArgumentException - if the value is out of range

putBigDecimal

public void putBigDecimal(BigDecimal value,
 byte[] buffer)
                   throws IllegalArgumentException

Description copied from class: PackedDecimalAsBigDecimalField

Put a BigDecimal into the given byte array buffer, at the offset of this field.

Note: if the field is unsigned, a x'F' is supplied as the sign nibble in the field.

Specified by:

putBigDecimal in interface BigDecimalAccessor

Overrides:

putBigDecimal in class PackedBigDecimalField

Parameters:

value - the BigDecimal value

buffer - the byte array

Throws:

IllegalArgumentException - if the value is out of range