com.ibm.jzos.fields

Interface BigIntegerAccessor

All Superinterfaces:

Field

All Known Implementing Classes:

BinaryAsBigDecimalField, BinaryAsBigIntegerField, ExternalDecimalAsBigIntegerField, PackedDecimalAsBigIntegerField

public interface BigIntegerAccessor
extends Field

Defines an interface for Field objects that have BigInteger accessors.

Since:

2.1.0

Method Summary

Modifier and Type	Method and Description
java.math.BigInteger	getBigInteger(byte[] buffer) Answer a BigInteger from the given byte array buffer, at the offset of this field.
java.math.BigInteger	getBigInteger(byte[] buffer, int bufOffset) Answer a BigInteger from the given byte array buffer, at the bufOffset + offset of this field.
void	putBigInteger(java.math.BigInteger value, byte[] buffer) Put a BigInteger into the given byte array buffer, at the offset of this field.
void	putBigInteger(java.math.BigInteger value, byte[] buffer, int bufOffset) Put a BigInteger into the given byte array buffer, at the bufOffset + offset of this field.

Methods inherited from interface com.ibm.jzos.fields.Field

getByteLength, getOffset, setOffset

Method Detail

getBigInteger

java.math.BigInteger getBigInteger(byte[] buffer)

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

Parameters:

buffer - the byte array

Returns:

BigInteger

getBigInteger

java.math.BigInteger getBigInteger(byte[] buffer,
                                   int bufOffset)

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

Parameters:

buffer - the byte array

bufOffset - the additional offset into the byte array

Returns:

BigInteger

putBigInteger

void putBigInteger(java.math.BigInteger value,
                   byte[] buffer)
            throws java.lang.IllegalArgumentException

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

Parameters:

value - the BigInteger value

buffer - the byte array

Throws:

java.lang.IllegalArgumentException - if the value is out of range

putBigInteger

void putBigInteger(java.math.BigInteger value,
                   byte[] buffer,
                   int bufOffset)
            throws java.lang.IllegalArgumentException

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

Parameters:

value - the BigInteger value

buffer - the byte array

bufOffset - the additional offset into the byte array

Throws:

java.lang.IllegalArgumentException - if the value is out of range