oracle.sql
Class INTERVALYM

java.lang.Object
  oracle.sql.Datum
      oracle.sql.INTERVALYM

All Implemented Interfaces:

java.io.Serializable

public class INTERVALYM
extends Datum

INTERVALYM Class

The INTERVALYM class specifies a value to be used to measure time differences.

The internal data for this object is stored as a five byte array in the super class' storage area. The bytes are arranged as follows:

      Byte       Represents
       0         High byte of year
       1         2nd high byte of year
       2         3rd high byte of year
       3         least byte of year     
       4         month val + 60     
  

Static methods are used for conversions.

See Also:

Serialized Form

Constructor Summary

INTERVALYM()
Constructs a INTERVALYM object initialized with YY:MM to 0:0.

INTERVALYM(byte[] intervalYM)
Create an Oracle INTERVALYM object represented by the given intervalYM byte array

INTERVALYM(java.lang.String str)
Create an Oracle INTERVALYM object represented by the given String

Method Summary

boolean	isConvertibleTo(java.lang.Class cls) Determines if the object can be converted to a particular class
java.lang.Object	makeJdbcArray(int arraySize) Returns a JDBC array representation of the datum
java.lang.String	stringValue() Returns String for this INTERVALYM object
byte[]	toBytes() Convert Oracle INTERVALYM object into a byte array
static byte[]	toBytes(java.lang.String str) Convert Java String to Oracle INTERVALYM.
java.lang.Object	toJdbc() Returns the JDBC representation of the INTERVALYM object
java.lang.String	toString() Converts a INTERVALYM to a string
static java.lang.String	toString(byte[] inparray) Converts a INTERVALYM to a string

Methods inherited from class oracle.sql.Datum

asciiStreamValue, bigDecimalValue, binaryStreamValue, booleanValue, byteValue, characterStreamValue, dateValue, doubleValue, equals, floatValue, getBytes, getLength, getStream, intValue, longValue, setBytes, setShareBytes, shareBytes, stringValue, timestampValue, timestampValue, timeValue, timeValue

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

INTERVALYM

public INTERVALYM()

Constructs a INTERVALYM object initialized with YY:MM to 0:0.

INTERVALYM

public INTERVALYM(byte[] intervalYM)

Create an Oracle INTERVALYM object represented by the given intervalYM byte array

Parameters:

intervalYM - byte array

INTERVALYM

public INTERVALYM(java.lang.String str)

Create an Oracle INTERVALYM object represented by the given String

Parameters:

str - Java String object

Method Detail

toBytes

public byte[] toBytes()

Convert Oracle INTERVALYM object into a byte array

Returns:

the byte array stored in the INTERVALYM object

toBytes

public static byte[] toBytes(java.lang.String str)

Convert Java String to Oracle INTERVALYM.

Parameters:

str - java.lang.String object to be converted.

Returns:

the byte array representing the input string.

toString

public static java.lang.String toString(byte[] inparray)

Converts a INTERVALYM to a string

Parameters:

inparray - a byte array representing the INTERVALYM object

Returns:

String representing the INTERVALYM object

toJdbc

public java.lang.Object toJdbc()

Returns the JDBC representation of the INTERVALYM object

Specified by:

toJdbc in class Datum

Returns:

an object containing the JDBC value

stringValue

public java.lang.String stringValue()

Returns String for this INTERVALYM object

Overrides:

stringValue in class Datum

Returns:

a Java String value

toString

public java.lang.String toString()

Converts a INTERVALYM to a string

Overrides:

toString in class java.lang.Object

Returns:

String representing this INTERVALYM object

makeJdbcArray

public java.lang.Object makeJdbcArray(int arraySize)

Returns a JDBC array representation of the datum

Specified by:

makeJdbcArray in class Datum

Parameters:

arraySize - size of the array

Returns:

an object containing the JDBC array value

isConvertibleTo

public boolean isConvertibleTo(java.lang.Class cls)

Determines if the object can be converted to a particular class

Specified by:

isConvertibleTo in class Datum

Parameters:

cls - Class to convert to

Returns:

true, if conversion to cls is permitted false, if conversion to cls is not permitted