com.versionone

Class DB.Int

java.lang.Object

com.versionone.DB

com.versionone.DB.Int

Enclosing class:

DB

public static class DB.Int
extends DB

DB Class for Integers

Author:

jerry

Nested Class Summary

Nested classes/interfaces inherited from class com.versionone.DB

DB.BigInt, DB.Bit, DB.DateTime, DB.Int, DB.NullObject, DB.Real, DB.Str

Field Summary

Fields inherited from class com.versionone.DB

Null

Constructor Summary

Constructors

Constructor and Description
DB.Int() Create a NULL integer
DB.Int(int value) Create from an int
DB.Int(Object value) Supports creation from several types of object Object is | value set by calling String | Integer.valueOf(value) Number | value.intValue() Anything else causes the value to be null

Method Summary

Methods

Modifier and Type	Method and Description
static boolean	compare(DB.Int a, DB.Int b) Static method for comparing two Int values
boolean	equals(Object obj) Compares this instance to another Int or Integer object
Integer	getValue() If this instance is not null, return an Integer object otherwise return null
int	intValue() Return the int value of this object
long	longValue() Return the long value of this object

Methods inherited from class com.versionone.DB

hashCode, isNull, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

DB.Int

public DB.Int()

Create a NULL integer

DB.Int

public DB.Int(int value)

Create from an int

Parameters:

value - - the desired value

DB.Int

public DB.Int(Object value)

Supports creation from several types of object Object is | value set by calling String | Integer.valueOf(value) Number | value.intValue()

Anything else causes the value to be null

Parameters:

value - - Set value based on

Method Detail

getValue

public Integer getValue()

If this instance is not null, return an Integer object otherwise return null

Specified by:

getValue in class DB

Returns:

compare

public static boolean compare(DB.Int a,
              DB.Int b)

Static method for comparing two Int values

Parameters:

a - - Int value

b - - Int value

Returns:

equals

public boolean equals(Object obj)

Compares this instance to another Int or Integer object

Specified by:

equals in class DB

intValue

public int intValue()

Return the int value of this object

Returns:

int value of this object

Throws:

NullPointerException - if instance is null

longValue

public long longValue()

Return the long value of this object

Returns:

long value of this object

Throws:

NullPointerException - if instance is null