ra.db.record

Class Row

java.lang.Object

ra.db.record.Row

All Implemented Interfaces:

RowSet

public class Row
extends java.lang.Object
implements RowSet

Row of query result.

Author:

Ray Li

Constructor Summary

Constructors

Constructor and Description
Row(Record record) Initialize.

Method Summary

Modifier and Type	Method and Description
<T> java.util.List<T>	getArray(java.lang.String columnName, java.lang.Class<T[]> castClass) Take the value of that column`s value as a BigDecimal by the column`s name.
java.math.BigDecimal	getBigDecimal(java.lang.String columnName) Take the value of that column`s value as a BigDecimal by the column`s name.
byte[]	getBytes(java.lang.String columnName) Take the value of that column`s value as a byte array by the column`s name.
double	getDouble(java.lang.String columnName) Take the value of that column`s value as a double by the column`s name.
float	getFloat(java.lang.String columnName) Take the value of that column`s value as a float by the column`s name.
int	getInt(java.lang.String columnName) Take the value of that column`s value as a int by the column`s name.
long	getLong(java.lang.String columnName) Take the value of that column`s value as a long by the column`s name.
java.lang.Object	getObject(java.lang.String columnName) Take the value of that column`s value as a Object by the column`s name.
java.lang.String	getString(java.lang.String columnName) Take the value of that column`s value as a String by the column`s name.
boolean	isNull(java.lang.String columnName) Checking database null equals the value of that column`s value by the column`s name.

Methods inherited from class java.lang.Object

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

Constructor Detail

Row

public Row(Record record)

Initialize.

Parameters:

record - record

Method Detail

getBytes

public byte[] getBytes(java.lang.String columnName)

Take the value of that column`s value as a byte array by the column`s name.

Specified by:

getBytes in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a byte array.

getString

public java.lang.String getString(java.lang.String columnName)

Take the value of that column`s value as a String by the column`s name.

Specified by:

getString in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a String.

getInt

public int getInt(java.lang.String columnName)

Take the value of that column`s value as a int by the column`s name.

Specified by:

getInt in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as an int.

getLong

public long getLong(java.lang.String columnName)

Take the value of that column`s value as a long by the column`s name.

Specified by:

getLong in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a long.

getFloat

public float getFloat(java.lang.String columnName)

Take the value of that column`s value as a float by the column`s name.

Specified by:

getFloat in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a float.

getDouble

public double getDouble(java.lang.String columnName)

Take the value of that column`s value as a double by the column`s name.

Specified by:

getDouble in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a double.

getBigDecimal

public java.math.BigDecimal getBigDecimal(java.lang.String columnName)

Take the value of that column`s value as a BigDecimal by the column`s name.

Specified by:

getBigDecimal in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a big decimal.

getArray

public <T> java.util.List<T> getArray(java.lang.String columnName,
                                      java.lang.Class<T[]> castClass)

Take the value of that column`s value as a BigDecimal by the column`s name.

Specified by:

getArray in interface RowSet

Type Parameters:

T - list element

Parameters:

columnName - column`s name

castClass - class

Returns:

the value of that column as a array.

getObject

public java.lang.Object getObject(java.lang.String columnName)

Take the value of that column`s value as a Object by the column`s name.

Specified by:

getObject in interface RowSet

Parameters:

columnName - column`s name

Returns:

the value of that column as a big decimal.

isNull

public boolean isNull(java.lang.String columnName)

Checking database null equals the value of that column`s value by the column`s name.

Specified by:

isNull in interface RowSet

Parameters:

columnName - column`s name

Returns:

if value are null returns true.