com.informix.jdbc

Class IfxSmallFloat

java.lang.Object

com.informix.jdbc.IfxObject

com.informix.jdbc.IfxSmallFloat

public class IfxSmallFloat
extends IfxObject

Support for float datatypes. This class derived from IfxObject class.

See Also:

IfxObject

Field Summary

Fields inherited from class com.informix.jdbc.IfxObject

conn, encodedLength, extendedID, extendedName, extendedOwner, ifxType, isNull, jdbcType, sourceType, trace, typeMap, used_in_update

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object other) Find out whether two objects are equal.
void	fromBoolean(boolean b) Convert a boolean to a float.
void	fromBoolean(java.lang.Boolean b) Convert a Boolean to a float.
void	fromByte(byte b) Convert a byte to a float.
void	fromByte(java.lang.Byte b) Convert a Byte to a float.
void	fromDecimal(java.math.BigDecimal bigdec) Convert a BigDecimal to a float.
void	fromDouble(double d) Convert a double to a float.
void	fromDouble(java.lang.Double d) Convert a Double to a float.
void	fromFloat(float f) Convert from a java Float.
void	fromFloat(java.lang.Float f) Convert from a java Float.
void	fromIfx(byte[] b) Set value to the given Informix network format
void	fromIfx(byte[] b, int offset, int length) Set value to the given Informix network format
void	fromInt(int i) Convert a integer to a float.
void	fromInt(java.lang.Integer i) Convert a Integer to a float.
void	fromLong(long l) Convert a long to a float.
void	fromLong(java.lang.Long l) Convert a Long to a float.
void	fromShort(short s) Convert a short to a float.
void	fromShort(java.lang.Short s) Convert a Short to a float.
void	fromString(java.lang.String str) Convert a string to a float.
boolean	toBoolean() Return the boolean value of this object.
byte	toByte() Return the byte value of this object.
java.math.BigDecimal	toDecimal() Return the BigDecimal value of this object.
double	toDouble() Return the double value of this object.
float	toFloat()
byte[]	toIfx() Convert value to Informix network type
byte[]	toIfxTuple() Convert value to Informix tuple format
int	toInt() Return the integer value of this object.
long	toLong() Return the long value of this object.
java.lang.Object	toObject() Return the equivalent Java data object
short	toShort() Return the short value of this object.
java.lang.String	toString() Return the string value of this object.

Methods inherited from class com.informix.jdbc.IfxObject

clear, clearWarning, fromAsciiStream, fromAsciiStream, fromBinaryStream, fromBinaryStream, fromBlob, fromBytes, fromCharacterStream, fromCharacterStream, fromClob, fromDate, fromDecimal, fromIfx, fromIfx, fromIfx, fromIfx, fromInputStream, fromInputStream, fromIntervalDF, fromIntervalYM, fromNClob, fromObject, fromObject, fromObject, fromRowId, fromSQLXML, fromString, fromTime, fromTimestamp, get_used_in_update, getEncodedLength, getWarning, isNull, nullify, set_used_in_update, setConnection, setExtendedTypeName, setIfxType, setTypeMap, toAsciiStream, toBinaryStream, toBlob, toBytes, toCharacterStream, toClob, toDate, toIfxBSONObject, toInputStream, toInterval, toIntervalDF, toIntervalYM, toNClob, toObject, toRowId, toSQLXML, toTime, toTimestamp, toUnloadString, unnullify

Methods inherited from class java.lang.Object

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

Method Detail

toIfx

public byte[] toIfx()

Convert value to Informix network type

Overrides:

toIfx in class IfxObject

Returns:

a byte array

toIfxTuple

public byte[] toIfxTuple()

Convert value to Informix tuple format

Overrides:

toIfxTuple in class IfxObject

Returns:

a byte array

fromIfx

public void fromIfx(byte[] b)

Set value to the given Informix network format

Overrides:

fromIfx in class IfxObject

Parameters:

b - a byte array in network format.

fromIfx

public void fromIfx(byte[] b,
                    int offset,
                    int length)

Set value to the given Informix network format

Overrides:

fromIfx in class IfxObject

Parameters:

b - a byte array in network format.

equals

public boolean equals(java.lang.Object other)

Description copied from class: IfxObject

Find out whether two objects are equal.

Overrides:

equals in class IfxObject

Parameters:

other - the other object to compare with

Returns:

true if the objects are equal

toObject

public java.lang.Object toObject()

Return the equivalent Java data object

Overrides:

toObject in class IfxObject

toByte

public byte toByte()
            throws java.sql.SQLException

Return the byte value of this object.

Overrides:

toByte in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromByte

public void fromByte(java.lang.Byte b)
              throws java.sql.SQLException

Convert a Byte to a float.

Overrides:

fromByte in class IfxObject

Parameters:

b - Byte value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromByte

public void fromByte(byte b)
              throws java.sql.SQLException

Convert a byte to a float.

Overrides:

fromByte in class IfxObject

Parameters:

b - byte value to convert

Throws:

java.sql.SQLException - if the conversion failed

toShort

public short toShort()
              throws java.sql.SQLException

Return the short value of this object.

Overrides:

toShort in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromShort

public void fromShort(java.lang.Short s)
               throws java.sql.SQLException

Convert a Short to a float.

Overrides:

fromShort in class IfxObject

Parameters:

s - Short value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromShort

public void fromShort(short s)
               throws java.sql.SQLException

Convert a short to a float.

Overrides:

fromShort in class IfxObject

Parameters:

s - short value to convert

Throws:

java.sql.SQLException - if the conversion failed

toInt

public int toInt()
          throws java.sql.SQLException

Return the integer value of this object.

Overrides:

toInt in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromInt

public void fromInt(java.lang.Integer i)
             throws java.sql.SQLException

Convert a Integer to a float.

Overrides:

fromInt in class IfxObject

Parameters:

i - Integer value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromInt

public void fromInt(int i)
             throws java.sql.SQLException

Convert a integer to a float.

Overrides:

fromInt in class IfxObject

Parameters:

i - integer value to convert

Throws:

java.sql.SQLException - if the conversion failed

toLong

public long toLong()
            throws java.sql.SQLException

Return the long value of this object.

Overrides:

toLong in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromLong

public void fromLong(java.lang.Long l)
              throws java.sql.SQLException

Convert a Long to a float.

Overrides:

fromLong in class IfxObject

Parameters:

l - Long value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromLong

public void fromLong(long l)
              throws java.sql.SQLException

Convert a long to a float.

Overrides:

fromLong in class IfxObject

Parameters:

l - long value to convert

Throws:

java.sql.SQLException - if the conversion failed

toDouble

public double toDouble()
                throws java.sql.SQLException

Return the double value of this object.

Overrides:

toDouble in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromDouble

public void fromDouble(java.lang.Double d)
                throws java.sql.SQLException

Convert a Double to a float.

Overrides:

fromDouble in class IfxObject

Parameters:

d - Double value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromDouble

public void fromDouble(double d)
                throws java.sql.SQLException

Convert a double to a float.

Overrides:

fromDouble in class IfxObject

Parameters:

d - double value to convert

Throws:

java.sql.SQLException - if the conversion failed

toFloat

public float toFloat()

Overrides:

toFloat in class IfxObject

fromFloat

public void fromFloat(java.lang.Float f)
               throws java.sql.SQLException

Convert from a java Float.

Overrides:

fromFloat in class IfxObject

Parameters:

f - Float value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromFloat

public void fromFloat(float f)
               throws java.sql.SQLException

Convert from a java Float.

Overrides:

fromFloat in class IfxObject

Parameters:

f - Float value to convert

Throws:

java.sql.SQLException - if the conversion failed

toDecimal

public java.math.BigDecimal toDecimal()
                               throws java.sql.SQLException

Return the BigDecimal value of this object.

Overrides:

toDecimal in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromDecimal

public void fromDecimal(java.math.BigDecimal bigdec)
                 throws java.sql.SQLException

Convert a BigDecimal to a float.

Overrides:

fromDecimal in class IfxObject

Parameters:

bigdec - BigDecimal value to convert

Throws:

java.sql.SQLException - if the conversion failed

toBoolean

public boolean toBoolean()
                  throws java.sql.SQLException

Return the boolean value of this object. If value == 0 then return false otherwise return true.

Overrides:

toBoolean in class IfxObject

Returns:

returns converted value

Throws:

java.sql.SQLException - if the conversion failed

fromBoolean

public void fromBoolean(java.lang.Boolean b)
                 throws java.sql.SQLException

Convert a Boolean to a float.

Overrides:

fromBoolean in class IfxObject

Parameters:

b - Boolean value to convert

Throws:

java.sql.SQLException - if the conversion failed

fromBoolean

public void fromBoolean(boolean b)
                 throws java.sql.SQLException

Convert a boolean to a float. If true set value to 1 if false set value to 0.

Overrides:

fromBoolean in class IfxObject

Parameters:

b - boolean value to convert

Throws:

java.sql.SQLException - if the conversion failed

toString

public java.lang.String toString()

Return the string value of this object.

Overrides:

toString in class IfxObject

Returns:

returns converted value

fromString

public void fromString(java.lang.String str)
                throws java.sql.SQLException

Convert a string to a float.

Overrides:

fromString in class IfxObject

Parameters:

str - string value to convert

Throws:

java.sql.SQLException - if the conversion failed