Module ibm.jzos

Package com.ibm.jzos.fields.daa

Class PackedUnsignedLongP18Field

java.lang.Object

com.ibm.jzos.fields.PackedDecimalAsLongField

com.ibm.jzos.fields.daa.PackedUnsignedLongField

com.ibm.jzos.fields.daa.PackedUnsignedLongP18Field

All Implemented Interfaces:

Field, LongAccessor

public class PackedUnsignedLongP18Field
extends PackedUnsignedLongField

Constructor Summary

Constructors

Constructor	Description
PackedUnsignedLongP18Field(int offset)

Method Summary

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

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

equals, getByteLength, getOffset, getPrecision, isSigned, setOffset

Methods inherited from class java.lang.Object

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

Constructor Details

PackedUnsignedLongP18Field

public PackedUnsignedLongP18Field(int offset)

Method Details

getLong

public long getLong(byte[] buffer,
 int bufOffset)

Description copied from class: PackedDecimalAsLongField

Answer a long value 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:

getLong in interface LongAccessor

Overrides:

getLong in class PackedUnsignedLongField

Parameters:

buffer - the byte array

bufOffset - the additional offset into the byte array

Returns:

long

getLong

public long getLong(byte[] buffer)

Description copied from class: PackedDecimalAsLongField

Answer a long value 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:

getLong in interface LongAccessor

Overrides:

getLong in class PackedUnsignedLongField

Parameters:

buffer - the byte array

Returns:

long

putLong

public void putLong(long value,
 byte[] buffer,
 int bufOffset)
             throws IllegalArgumentException

Description copied from class: PackedDecimalAsLongField

Put a long value 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:

putLong in interface LongAccessor

Overrides:

putLong in class PackedUnsignedLongField

Parameters:

value - the signed int value

buffer - the byte array

bufOffset - the additional offset into the byte array

Throws:

IllegalArgumentException - if the value is out of range

putLong

public void putLong(long value,
 byte[] buffer)
             throws IllegalArgumentException

Description copied from class: PackedDecimalAsLongField

Put a long value 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:

putLong in interface LongAccessor

Overrides:

putLong in class PackedUnsignedLongField

Parameters:

value - the signed int value

buffer - the byte array

Throws:

IllegalArgumentException - if the value is out of range