de.must.dataobj

Class AbstractAttribute

java.lang.Object

de.must.dataobj.AbstractAttribute

Direct Known Subclasses:

AbstractTextAttribute, Attribute, BlobAttribute, BooleanAttribute, DateAttribute, DatetimeAttribute, NumericAttribute, TimeAttribute, TimestampAttribute

public abstract class AbstractAttribute
extends java.lang.Object

Attribute for defining data structures in a liberal way. Neither database type nor persistence paradigm in general is committed by using this attributing syntax.

Field Summary

Fields

Modifier and Type	Field and Description
static int	BIGINT
static int	BLOB
static int	BOOLEAN
static int	CHAR
static int	DATE
static int	DATETIME
static int	DECIMAL
static int	FLOAT
static int	INTEGER
static int	LOGICAL
static int	MEMO
static int	NUMBER
static int	TIME
static int	TIMESTAMP
static int	VARCHAR

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractAttribute(java.lang.String description, java.lang.String fieldName, int type, int length, int scale) Constructs a new attribute with the specified description, field name, type, length and scale.

Method Summary

Modifier and Type	Method and Description
static AbstractAttribute[]	concat(AbstractAttribute[][] attributesArrays)
java.lang.String	getDescription() Returns the field description.
java.lang.String	getFieldName() Returns the field name.
int	getLength() Returns the field length
int	getScale() Returns the field scale
int	getType() Returns the field type

Methods inherited from class java.lang.Object

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

Field Detail

LOGICAL

public static final int LOGICAL

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Constant Field Values

BOOLEAN

public static final int BOOLEAN

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Constant Field Values

MEMO

public static final int MEMO

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Constant Field Values

NUMBER

public static final int NUMBER

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Constant Field Values

DECIMAL

public static final int DECIMAL

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Constant Field Values

INTEGER

public static final int INTEGER

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Constant Field Values

BIGINT

public static final int BIGINT

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Constant Field Values

FLOAT

public static final int FLOAT

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Constant Field Values

CHAR

public static final int CHAR

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Constant Field Values

VARCHAR

public static final int VARCHAR

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Constant Field Values

DATE

public static final int DATE

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Constant Field Values

TIME

public static final int TIME

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Constant Field Values

TIMESTAMP

public static final int TIMESTAMP

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Constant Field Values

DATETIME

public static final int DATETIME

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Constant Field Values

BLOB

public static final int BLOB

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Constant Field Values

Constructor Detail

AbstractAttribute

protected AbstractAttribute(java.lang.String description,
                            java.lang.String fieldName,
                            int type,
                            int length,
                            int scale)

Constructs a new attribute with the specified description, field name, type, length and scale.

Parameters:

description - the field description

fieldName - the field name

type - the column type

length - the field length

scale - the field scale

Method Detail

concat

public static AbstractAttribute[] concat(AbstractAttribute[][] attributesArrays)

getFieldName

public java.lang.String getFieldName()

Returns the field name.

Returns:

the field name

getType

public int getType()

Returns the field type

Returns:

the field type

getLength

public int getLength()

Returns the field length

Returns:

the field length

getScale

public int getScale()

Returns the field scale

Returns:

the field scale

getDescription

public java.lang.String getDescription()

Returns the field description.

Returns:

the field description