com.ibm.jzos.fields

Interface LongAccessor

All Superinterfaces:

Field

All Known Implementing Classes:

BinaryAsLongField, BinarySignedLongField, BinarySignedLongL4Field, BinarySignedLongL5Field, BinarySignedLongL6Field, BinarySignedLongL7Field, BinarySignedLongL8Field, BinaryUnsignedLongField, BinaryUnsignedLongL4Field, BinaryUnsignedLongL5Field, BinaryUnsignedLongL6Field, BinaryUnsignedLongL7Field, BinaryUnsignedLongL8Field, ExternalDecimalAsLongField, PackedDecimalAsLongField, PackedSignedLongField, PackedSignedLongP10Field, PackedSignedLongP11Field, PackedSignedLongP12Field, PackedSignedLongP13Field, PackedSignedLongP14Field, PackedSignedLongP15Field, PackedSignedLongP16Field, PackedSignedLongP17Field, PackedSignedLongP18Field, PackedUnsignedLongField, PackedUnsignedLongP10Field, PackedUnsignedLongP11Field, PackedUnsignedLongP12Field, PackedUnsignedLongP13Field, PackedUnsignedLongP14Field, PackedUnsignedLongP15Field, PackedUnsignedLongP16Field, PackedUnsignedLongP17Field, PackedUnsignedLongP18Field, ZonedEmbeddedLeadingSignedLongField, ZonedEmbeddedLeadingSignedLongP10Field, ZonedEmbeddedLeadingSignedLongP11Field, ZonedEmbeddedLeadingSignedLongP12Field, ZonedEmbeddedLeadingSignedLongP13Field, ZonedEmbeddedLeadingSignedLongP14Field, ZonedEmbeddedLeadingSignedLongP15Field, ZonedEmbeddedLeadingSignedLongP16Field, ZonedEmbeddedLeadingSignedLongP17Field, ZonedEmbeddedLeadingSignedLongP18Field, ZonedEmbeddedTrailingSignedLongField, ZonedEmbeddedTrailingSignedLongP10Field, ZonedEmbeddedTrailingSignedLongP11Field, ZonedEmbeddedTrailingSignedLongP12Field, ZonedEmbeddedTrailingSignedLongP13Field, ZonedEmbeddedTrailingSignedLongP14Field, ZonedEmbeddedTrailingSignedLongP15Field, ZonedEmbeddedTrailingSignedLongP16Field, ZonedEmbeddedTrailingSignedLongP17Field, ZonedEmbeddedTrailingSignedLongP18Field, ZonedExternalLeadingSignedLongField, ZonedExternalLeadingSignedLongP10Field, ZonedExternalLeadingSignedLongP11Field, ZonedExternalLeadingSignedLongP12Field, ZonedExternalLeadingSignedLongP13Field, ZonedExternalLeadingSignedLongP14Field, ZonedExternalLeadingSignedLongP15Field, ZonedExternalLeadingSignedLongP16Field, ZonedExternalLeadingSignedLongP17Field, ZonedExternalLeadingSignedLongP18Field, ZonedExternalTrailingSignedLongField, ZonedExternalTrailingSignedLongP10Field, ZonedExternalTrailingSignedLongP11Field, ZonedExternalTrailingSignedLongP12Field, ZonedExternalTrailingSignedLongP13Field, ZonedExternalTrailingSignedLongP14Field, ZonedExternalTrailingSignedLongP15Field, ZonedExternalTrailingSignedLongP16Field, ZonedExternalTrailingSignedLongP17Field, ZonedExternalTrailingSignedLongP18Field, ZonedUnsignedLongField, ZonedUnsignedLongP10Field, ZonedUnsignedLongP11Field, ZonedUnsignedLongP12Field, ZonedUnsignedLongP13Field, ZonedUnsignedLongP14Field, ZonedUnsignedLongP15Field, ZonedUnsignedLongP16Field, ZonedUnsignedLongP17Field, ZonedUnsignedLongP18Field

public interface LongAccessor
extends Field

An interface which describes a Field which has long accessors.

Since:

2.1.0

Method Summary

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

getLong

long getLong(byte[] buffer)

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

Parameters:

buffer - the byte array

Returns:

long

getLong

long getLong(byte[] buffer,
             int bufOffset)

Answer a long 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:

long

putLong

void putLong(long value,
             byte[] buffer)
      throws java.lang.IllegalArgumentException

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

Parameters:

value - the signed long value

buffer - the byte array

Throws:

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

putLong

void putLong(long value,
             byte[] buffer,
             int bufOffset)
      throws java.lang.IllegalArgumentException

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

Parameters:

value - the signed long value

buffer - the byte array

bufOffset - the additional offset into the byte array

Throws:

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

isSigned

boolean isSigned()

Answer whether the field is signed