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java.lang.Objectcom.ibm.as400.access.FieldDescription
com.ibm.as400.access.BinaryFieldDescription
public class BinaryFieldDescription extends FieldDescription implements Serializable
The BinaryFieldDescription class represents the description of the data in a binary (integer) field. It allows:
As of OS/400 V4R5, DDS supports up to 8-byte (18-digit) binary field descriptions. Using any of the data types that result in a byte length greater than 4 or a number of digits greater than 9 on a release prior to V4R5 may give unexpected results.
| Modifier and Type | Field and Description |
|---|
| Fields inherited from class com.ibm.as400.access.FieldDescription |
|---|
ALIGN_LEFT, ALIGN_RIGHT |
| Constructor and Description |
|---|
BinaryFieldDescription()
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin2 dataType,
String name)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin2 dataType,
String name,
String ddsName,
int length)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin4 dataType,
String name)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin4 dataType,
String name,
String ddsName,
int length)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin8 dataType,
String name)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400Bin8 dataType,
String name,
String ddsName,
int length)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400UnsignedBin2 dataType,
String name)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400UnsignedBin2 dataType,
String name,
String ddsName,
int length)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400UnsignedBin4 dataType,
String name)
Constructs a BinaryFieldDescription object. |
BinaryFieldDescription(AS400UnsignedBin4 dataType,
String name,
String ddsName,
int length)
Constructs a BinaryFieldDescription object. |
| Modifier and Type | Method and Description |
|---|---|
void |
setDataType(AS400Bin2 dataType)
Sets the AS400DataType object describing this field. |
void |
setDataType(AS400Bin4 dataType)
Sets the AS400DataType object describing this field. |
void |
setDataType(AS400Bin8 dataType)
Sets the AS400DataType object describing this field. |
void |
setDataType(AS400UnsignedBin2 dataType)
Sets the AS400DataType object describing this field. |
void |
setDataType(AS400UnsignedBin4 dataType)
Sets the AS400DataType object describing this field. |
void |
setDFT(Integer defaultValue)
Sets the value for the DFT keyword for this field. |
void |
setDFT(Long defaultValue)
Sets the value for the DFT keyword for this field. |
void |
setDFT(Short defaultValue)
Sets the value for the DFT keyword for this field. |
void |
setDFTNull()
Sets the value for the DFT keyword to be *NULL for this field. |
void |
setLength(int length)
Sets the length of this field. |
| Methods inherited from class com.ibm.as400.access.FieldDescription |
|---|
getALIAS, getALWNULL, getCOLHDG, getDataType, getDDSName, getDFT, getDFTCurrentValue, getFieldName, getKeyFieldFunctions, getLayoutAlignment, getLayoutLength, getLength, getREFFLD, getTEXT, isDFTCurrent, isDFTNull, setALIAS, setALWNULL, setCOLHDG, setDataType, setDDSName, setFieldName, setKeyFieldFunctions, setLayoutAlignment, setLayoutAttributes, setLayoutLength, setREFFLD, setTEXT |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public BinaryFieldDescription()
public BinaryFieldDescription(AS400Bin4 dataType,
String name)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.
public BinaryFieldDescription(AS400Bin4 dataType,
String name,
String ddsName,
int length)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.ddsName - The DDS name of this field. This is the
name of the field as it would appear in a DDS description of the
field. The length of ddsName must be 10 characters or less.length - The number of digits that the field will hold. This is the length of
the field as it would appear in a DDS description. The length
must be greater than 0.
public BinaryFieldDescription(AS400Bin8 dataType,
String name)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.
public BinaryFieldDescription(AS400Bin8 dataType,
String name,
String ddsName,
int length)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.ddsName - The DDS name of this field. This is the
name of the field as it would appear in a DDS description of the
field. The length of ddsName must be 10 characters or less.length - The number of digits that the field will hold. This is the length of
the field as it would appear in a DDS description. The length
must be greater than 0.
public BinaryFieldDescription(AS400UnsignedBin4 dataType,
String name)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.
public BinaryFieldDescription(AS400UnsignedBin4 dataType,
String name,
String ddsName,
int length)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.ddsName - The DDS name of this field. This is the
name of the field as it would appear in a DDS description of the
field. The length of ddsName must be 10 characters or less.length - The number of digits that the field will hold. This is the length of
the field as it would appear in a DDS description. The length
must be greater than 0.
public BinaryFieldDescription(AS400Bin2 dataType,
String name)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.
public BinaryFieldDescription(AS400Bin2 dataType,
String name,
String ddsName,
int length)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.ddsName - The DDS name of this field. This is the
name of the field as it would appear in a DDS description of the
field. The length of ddsName must be 10 characters or less.length - The number of digits that the field will hold. This is the length of
the field as it would appear in a DDS description. The length
must be greater than 0.
public BinaryFieldDescription(AS400UnsignedBin2 dataType,
String name)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.
public BinaryFieldDescription(AS400UnsignedBin2 dataType,
String name,
String ddsName,
int length)
dataType - Describes the field and provides
the conversion capability for the contents of the field.name - The name of the field.ddsName - The DDS name of this field. This is the
name of the field as it would appear in a DDS description of the
field. The length of ddsName must be 10 characters or less.length - The number of digits that the field will hold. This is the length of
the field as it would appear in a DDS description. The length
must be greater than 0.| Method Detail |
|---|
public void setDataType(AS400Bin2 dataType)
dataType - The AS400DataType that describes this field. The dataType
cannot be null.public void setDataType(AS400UnsignedBin2 dataType)
dataType - The AS400DataType that describes this field. The dataType
cannot be null.public void setDataType(AS400Bin4 dataType)
dataType - The AS400DataType that describes this field. The dataType
cannot be null.public void setDataType(AS400UnsignedBin4 dataType)
dataType - The AS400DataType that describes this field. The dataType
cannot be null.public void setDataType(AS400Bin8 dataType)
dataType - The AS400DataType that describes this field. The dataType
cannot be null.public void setDFT(Integer defaultValue)
defaultValue - The default value for this
field. The defaultValuecannot be null.
To set a default value of *NULL, use the setDFTNull() method.public void setDFT(Long defaultValue)
defaultValue - The default value for this
field. The defaultValuecannot be null.
To set a default value of *NULL, use the setDFTNull() method.public void setDFT(Short defaultValue)
defaultValue - The default value for this
field. The defaultValuecannot be null.
To set a default value of *NULL, use the setDFTNull() method.public void setDFTNull()
public void setLength(int length)
length - The length of this field. The length must be greater than zero.
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